BIOTIME INC
10-Q, 1999-08-13
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
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                                    FORM 10-Q
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

(Mark One)

[x]          QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ended June 30, 1999

                                       OR

[ ]          TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                       For the transition period from            to

                         Commission file number 1-12830

                                  BioTime, Inc.
             (Exact name of registrant as specified in its charter)

           California                                   94-3127919
 (State or other jurisdiction                         (IRS Employer
of incorporation or organization)                   Identification No.)

                                935 Pardee Street
                           Berkeley, California 94710
                    (Address of principal executive offices)

                                 (510) 845-9535
              (Registrant's telephone number, including area code)

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes X No__


                      APPLICABLE ONLY TO CORPORATE ISSUERS:

         Indicate  the  number of  shares  outstanding  of each of the  issuer's
classes of common stock, as of the latest  practicable  date.  10,819,733 common
shares, no par value, as of August 11, 1999.




<PAGE>



                          PART 1--FINANCIAL INFORMATION

         Statements  made in this  Report  that  are not  historical  facts  may
constitute   forward-looking   statements   that  are   subject   to  risks  and
uncertainties  that could cause actual results to differ  materially  from those
discussed.  Such risks and  uncertainties  include  but are not limited to those
discussed in this report under Item 1 of the Notes to Financial Statements,  and
in BioTime's  Annual Report on Form 10-K filed with the  Securities and Exchange
Commission.  Words such as "expects," "may," "will,"  "anticipates,"  "intends,"
"plans,"  "believes,"  "seeks,"  "estimates," and similar  expressions  identify
forward-looking statements.

Item 1. Financial Statements
<TABLE>
                                  BIOTIME, INC,
                          (A Development Stage Company)
<CAPTION>
                            CONDENSED BALANCE SHEETS
                                   (Unaudited)
                                                                              June 30,         December 31,
      ASSETS                                                                   1999               1998
                                                                          ---------------  -----------------
<S>                                                                       <C>              <C>
CURRENT ASSETS
Cash and cash equivalents                                                 $    7,155,075   $      2,429,014
License fee receivable                                                           850,000                  -
Prepaid expenses and other current assets                                        138,548            153,267
                                                                          ---------------  -----------------
Total current assets                                                           8,143,623          2,582,281

EQUIPMENT, Net of accumulated depreciation of $242,931 and $217,107              194,409            166,474
DEPOSITS AND OTHER ASSETS                                                         26,900             60,700
                                                                          ---------------  -----------------
TOTAL ASSETS                                                              $    8,364,932   $      2,809,455
                                                                          ===============  =================

        LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES
Accounts payable                                                          $      268,281    $       237,203
Deferred revenue - current portion                                                 --               187,500
                                                                          ---------------  -----------------
Total current liabilities                                                        268,281            424,703

COMMITMENTS
SHAREHOLDERS' EQUITY:
Preferred Shares, no par value, undesignated as to Series,
 authorized 1,000,000 shares; none outstanding
Common Shares, no par value, authorized 40,000,000 shares; issued
 and outstanding 10,819,733 and 10,033,079                                    26,511,548       19,022,116
Contributed Capital                                                               93,972           93,972
Deficit accumulated during development stage                                 (18,508,869)     (16,731,336)
                                                                          ---------------  -----------------
Total shareholders' equity                                                     8,096,651        2,384,752
                                                                          ---------------  -----------------
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                                $    8,364,932   $    2,809,455
                                                                          ===============  =================
<FN>
See notes to condensed financial statements.
</FN>
</TABLE>


                                       2
<PAGE>


<TABLE>
                                  BIOTIME, INC.
                          (A Development Stage Company)
<CAPTION>
                       CONDENSED STATEMENTS OF OPERATIONS
                                   (Unaudited)


                                                                                                 Period from Inception
                                     Three Months Ended               Six Months Ended           (November 30, 1990) to
                              June 30, 1999     June 30, 1998   June 30, 1999   June 30, 1998         June 30, 1999
                            ----------------   ---------------  -------------   ------------     ----------------------

<S>                          <C>                <C>              <C>             <C>               <C>
REVENUE:
License fee                  $       600,000    $      375,000   $  1,037,500    $    500,000      $    2,500,000
                             ----------------   ---------------  -------------   -------------     ---------------

EXPENSES:

Research and development          (1,072,522)         (627,805)    (1,812,006)     (1,506,227)        (13,493,994)
General and administrative          (599,502)         (568,068)    (1,112,952)       (958,972)         (8,902,716)
                             ----------------   ---------------  -------------   -------------     ---------------
Total expenses                    (1,672,024)       (1,195,873)    (2,924,958)     (2,465,199)        (22,396,710)
                             ----------------   ---------------  -------------   -------------     ---------------

INTEREST AND OTHER INCOME:            81,430            58,863        109,925         131,651           1,412,672
                             ----------------   ---------------  -------------   -------------     ---------------

NET LOSS                     $      (990,594)   $     (762,010)  $ (1,777,533)   $ (1,833,548)     $  (18,484,038)
                             ================   ===============  =============   =============     ===============

BASIC AND DILUTED
LOSS PER SHARE               $         (0.09)   $        (0.08)  $      (0.17)   $      (0.18)
                             ================   ===============  =============   =============
COMMON AND EQUIVALENT
SHARES USED IN
COMPUTING PER SHARE
AMOUNTS:

BASIC AND DILUTED                 10,816,766         9,943,623     10,526,137       9,931,513
                             ================   ===============  =============   =============
<FN>
See notes to condensed financial statements.
</FN>
</TABLE>


                                       3
<PAGE>


<TABLE>
                                  BIOTIME, INC.
                          (A Development Stage Company)
<CAPTION>
                       STATEMENTS OF SHAREHOLDERS' EQUITY

                                      Series A Convertible                                             Deficit
                                       Preferred Shares         Common Shares                        Accumulated
                                    ----------------------  -----------------------                    During
                                      Number                 Number                   Contributed    Development
                                    of Shares     Amount     of Shares   Amount         Capital         Stage
                                    ----------  ----------  ----------  ------------  -----------  --------------
<S>                                 <C>         <C>         <C>         <C>            <C>         <C>
BALANCE, November 30, 1990
 (date of inception)                    -           -           -           -              -             -
NOVEMBER 1990
 Common shares issued for cash                              1,312,761    $      263
DECEMBER 1990:
 Common shares issued for
 stock of a separate entity at
  fair value                                                1,050,210       137,400
 Contributed equipment at
  appraised value                                                                       $  16,425
 Contributed cash                                                                          77,547
MAY 1991:
 Common shares issued for cash
  less offering costs                                         101,175        54,463
 Common shares issued for stock
  of a separate entity at fair
  value                                                       100,020        60,000
JULY 1991:
 Common shares issued for
  services performed                                           30,000        18,000
AUGUST-DECEMBER 1991
 Preferred shares issued for
  cash less offering costs of
  $125,700                           360,000      474,300
MARCH 1992:
 Common shares issued for
  cash less offering costs of
  $1,015,873                                                2,173,500     4,780,127
 Preferred shares converted
  into common shares                (360,000)    (474,300)    360,000       474,300
 Dividends declared and paid
  on preferred shares                                                                               $    (24,831)
MARCH  1994:
 Common shares issued for cash
  less offering  costs of  $865,826                         2,805,600     3,927,074
JANUARY-JUNE 1995:
 Common shares repurchased
  with cash                                                  (253,800)     (190,029)

NET LOSS SINCE INCEPTION                                                                              (6,099,136)
                                    ----------  ----------  ----------  ------------  -----------  --------------
BALANCE AT JUNE 30, 1995            $    -      $    -      7,679,466     9,261,598   $   93,972    $ (6,123,967)

 Common shares issued for cash
  (exercise of options and
  warrants)                                                    496,521    1,162,370
 Common shares issued for cash
  (lapse of recision)                                          112,176       67,300
 Common shares repurchased with
  cash                                                         (18,600)     (12,693)
 Common shares warrants and
  options granted for services                                              356,000

NET LOSS                                                                                              (1,965,335)
                                    ----------  ----------  ----------  ------------ ------------   -------------
BALANCE AT JUNE 30, 1996                -      $     -       8,269,563   10,834,575      93,972       (8,089,302)
<FN>
See notes to financial statements.                                                          (Continued)
</FN>
</TABLE>

                                       4
<PAGE>


<TABLE>
                                  BIOTIME, INC.
                          (A Development Stage Company)
<CAPTION>
                       STATEMENTS OF SHAREHOLDERS' EQUITY

                                      Series A Convertible                                             Deficit
                                       Preferred Shares         Common Shares                        Accumulated
                                    ----------------------  -----------------------                    During
                                      Number                 Number                   Contributed    Development
                                    of Shares     Amount     of Shares   Amount         Capital        Stage
                                    ----------  ----------  ----------  ------------  -----------  --------------
<S>                                 <C>         <C>         <C>         <C>                <C>          <C>
 Common shares issued for cash less
  offering costs of $170,597                                    849,327    5,491,583
 Common shares issued for cash
  (exercise of options and warrants)                            490,689    1,194,488
 Common shares warrants and options
  granted for service                                                        105,000

NET LOSS                                                                                              (3,094,210)
                                    ----------  ----------   ----------- -----------  -----------  --------------
BALANCE AT JUNE 30, 1997                -       $    -        9,609,579  $17,625,646   $   93,972   $ (11,183,512)

 Common shares issued for cash
  (exercise of options)                                         337,500      887,690
 Common shares warrants and options
  granted for service                                                         38,050
 Common shares issued for services                                  500        6,250

NET LOSS                                                                                              (3,453,346)
                                    ---------- ----------    ----------- -----------  -----------  --------------
BALANCE AT JUNE 30,1998                 -      $    -         9,947,579  $18,557,636   $  93,972   $ (14,636,858)

 Common shares issued for cash
  (exercise of options and warrants)                             84,000      395,730
 Common shares options granted for
  services                                                                    50,000
 Common shares issued for
  services                                                        1,500       18,750

NET LOSS                                                                                              (2,094,478)
                                    ---------- ----------    ----------- -----------  -----------  --------------
BALANCE AT DECEMBER 31, 1998             -     $    -        10,033,079  $19,022,116  $  93,972    $ (16,731,336)

 Common shares issued for cash
  (exercise of options) - unaudited                              35,000      195,850
 Common shares issued for cash (less
  offering costs of $128,024) -
  unaudited                                                     751,654    7,200,602

NET LOSS - unaudited                                                                                  (1,777,533)
                                    ---------- ----------    ----------- -----------  -----------  --------------
BALANCE AT JUNE 30, 1999 - unaudited     -     $    -         10,819,733 $26,511,548  $  93,972    $ (18,508,869)
                                    ========== ==========    =========== ============ ===========  ==============
<FN>
See Notes to financial statements.                                                                        (Concluded)
</FN>
</TABLE>

                                       5
<PAGE>


<TABLE>
                                  BIOTIME, INC.
                          (A Development Stage Company)
<CAPTION>
                       CONDENSED STATEMENTS OF CASH FLOWS
                                   (Unaudited)

                                                                                                      Period from Inception
                                                                  Six Months Ended                    (November 30, 1990)
                                                            1999                  1998                   to June 30,1999
                                                        ------------          -------------           --------------------
<S>                                                     <C>                   <C>                        <C>
OPERATING ACTIVITIES:
Net loss                                                $(1,777,533)          $ (1,833,548)              $    (18,484,038)
Adjustments to reconcile net loss to net cash
 used in operating activities:
 Deferred Revenue                                          (187,500)               150,000                     (1,000,000)
 Depreciation                                                25,824                 25,654                        242,931
 Cost of Services - options and warrants                     92,980                 16,475                        680,308
 Supply Reserves                                                -                     -                           200,000
Changes in operating assets and liabilities:
 License fee receivables                                   (850,000)                  -                          (850,000)
 Research and development supplies on hand                      -                     -                          (200,000)
 Prepaid expenses and other current assets                    4,719                 21,370                       (133,826)
 Deposits                                                    33,800                (75,000)                       (26,900)
 Accounts payable                                            31,078               (143,708)                       268,281
 Deferred revenue                                                                 (400,000)                     1,000,000
                                                        ------------          -------------                  -------------
Net cash used in operating activities                    (2,626,632)            (2,238,757)                   (18,303,244)
                                                        ------------          -------------                  -------------

INVESTING ACTIVITIES:
 Sale of investments                                           -                      -                           197,400
 Purchase of short-term investments                            -                      -                        (9,946,203)
 Redemption of short-term investments                          -                      -                         9,946,203
 Purchase of equipment and furniture                        (53,759)               (89,264)                      (420,915)
                                                        ------------          -------------                  -------------
Net cash used in investing activities                       (53,759)               (89,264)                      (223,515)
                                                        ------------          -------------                  -------------

FINANCING ACTIVITIES:
 Issuance of preferred shares for cash                         -                      -                           600,000
 Preferred shares placement costs                              -                      -                          (125,700)
 Issuance of common shares for cash                       7,328,626                   -                        23,701,732
 Common shares placement costs                             (128,024)                  -                        (2,180,320)
 Net proceeds from exercise of common share
  options and warrants                                      195,850                 112,560                     3,836,128
 Contributed capital - cash                                    -                      -                            77,547
 Dividends paid on preferred shares                            -                      -                           (24,831)
 Repurchase Common Shares                                      -                      -                          (202,722)
                                                        ------------          -------------                  -------------
Net cash provided by (used in) financing
 activities                                               7,396,452                112,560                     25,681,834
                                                        ------------          -------------                  -------------
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS          4,726,061             (2,215,461)                     7,155,075

CASH AND CASH EQUIVALENTS:
 At beginning of period                                   2,429,014              6,321,242                           --
                                                        ------------          -------------                   -------------
 At end of period                                       $ 7,155,075            $ 4,105,781                    $ 7,155,075
                                                        ============          =============                   =============
<FN>
                                                                                                                     (Continued)
</FN>
</TABLE>

                                       6
<PAGE>


<TABLE>
                                  BIOTIME, INC.
                          (A Development Stage Company)
<CAPTION>
                       CONDENSED STATEMENTS OF CASH FLOWS
                                   (Unaudited)

                                                                                                      Period from Inception
                                                                  Six Months Ended                    (November 30, 1990)
                                                            1999                  1998                   to June 30,1999
                                                        ------------          -------------           --------------------
<S>                                                     <C>                   <C>                        <C>
NONCASH FINANCING AND INVESTING ACTIVITIES:

 Receipt of contributed equipment                                                                        $       16,425
 Issuance of common shares in exchange
  for shares of common stock of Cryomedical
  Sciences, Inc. in a stock-for-stock
  transaction                                                                                                   197,400

 Granting of options and warrants for services          $   92,980            $     27,750               $      660,030
 Common shares for services                                                                              $       25,000

<FN>
 See notes to condensed financial statements.                                                            (Concluded)
</FN>
</TABLE>

                                       7
<PAGE>



                                  BIOTIME, INC.
                          (A Development Stage Company)


                          NOTES TO FINANCIAL STATEMENTS


1.       GENERAL AND DEVELOPMENT STAGE ENTERPRISE

        General - BioTime, Inc. (the Company) was organized November 30, 1990 as
        a  California  corporation.  The Company is a  biomedical  organization,
        currently in the development stage, which is engaged in the research and
        development  of synthetic  plasma  expanders,  blood  volume  substitute
        solutions,  and organ preservation solutions, for use in surgery, trauma
        care, organ transplant procedures, and other areas of medicine. On March
        31, 1999,  the Company  received  approval  from the U.S.  Food and Drug
        Administration to market its first product, Hextend.

        The balance sheet as of June 30, 1999,  the statements of operations for
        the three and six  months  ended  June 30,  1999 and 1998 and the period
        from  inception  (November 30, 1990) to June 30, 1999,  the statement of
        shareholders'  equity for the six month period ended June 30, 1999,  and
        the  statements of cash flows for the six months ended June 30, 1999 and
        1998 and the period from inception  (November 30, 1990) to June 30, 1999
        have been  prepared  by the  Company  without  audit.  In the opinion of
        management,   all  adjustments  (consisting  only  of  normal  recurring
        adjustments) necessary to present fairly the financial position, results
        of operations,  shareholders' equity and cash flows at June 30, 1999 and
        for all  periods  presented  have been  made.  The  balance  sheet as of
        December  31,  1998 is  derived  from the  Company's  audited  financial
        statements  as of that date.  The results of  operations  for the period
        ended June 30,  1999 are not  necessarily  indicative  of the  operating
        results anticipated for the full year.

        Certain  information  and  footnote  disclosures  normally  included  in
        financial  statements  prepared in accordance  with  generally  accepted
        accounting  principles  have been  condensed  or omitted as permitted by
        regulations  of  the  Securities   and  Exchange   Commission.   Certain
        previously  furnished  amounts  have been  reclassified  to conform with
        presentations  made during the current  periods.  It is  suggested  that
        these interim condensed financial statements be read in conjunction with
        the annual audited  financial  statements and notes thereto  included in
        the  Company's  Form 10-K for the year (six months)  ended  December 31,
        1998.

        Certain  Significant  Risks  and  Uncertainties  -  The  preparation  of
        financial  statements in conformity with generally  accepted  accounting
        principles  requires  management to make estimates and assumptions  that
        affect the reported  amounts of assets and liabilities and disclosure of
        contingent   assets  and  liabilities  at  the  date  of  the  financial
        statements and the reported  amounts of revenues and expenses during the
        reporting  period.  Such management  estimates include certain accruals.
        Actual results could differ from those estimates.


                                       8
<PAGE>



        The  Company's  operations  are subject to a number of factors  that can
        affect its  operating  results and  financial  condition.  Such  factors
        include, but are not limited to, the following:  the results of clinical
        trials of the Company's products; the Company's ability to obtain United
        States Food and Drug  Administration and foreign regulatory  approval to
        market its products;  competition from products manufactured and sold or
        being developed by other companies;  the price of and demand for Company
        products;  the Company's ability to obtain additional  financing and the
        terms of any such financing that may be obtained;  the Company's ability
        to negotiate  favorable  licensing or other  manufacturing and marketing
        agreements for its products; the availability of ingredients used in the
        Company's  products;  and the availability of reimbursement for the cost
        of the Company's products (and related treatment) from government health
        administration  authorities,  private health coverage insurers and other
        organizations.

        Development  Stage  Enterprise - Since  inception,  the Company has been
        engaged in research and  development  activities in connection  with the
        development  of synthetic  plasma  expanders,  blood  volume  substitute
        solutions  and organ  preservation  products.  The  Company  has limited
        operating revenues and has incurred operating losses of $18,484,038 from
        inception to June 30, 1999. The  successful  completion of the Company's
        product  development  program  and,  ultimately,   achieving  profitable
        operations  is  dependent  upon  future  events  including   maintaining
        adequate capital to finance its future development activities, obtaining
        regulatory  approvals for the products it develops and achieving a level
        of revenues adequate to support the Company's cost structure.


2.      RECENTLY ISSUED ACCOUNTING STANDARDS

        In June 1998, the Financial  Accounting Standards Board issued Statement
        of Accounting Standards No. 133, "Accounting for Derivative  Instruments
        and Hedging  Activities,"  (SFAS 133) which  establishes  accounting and
        reporting   standards  for  derivative   instruments   and  for  hedging
        activities. SFAS 133 requires that entities recognize all derivatives as
        either  assets or  liabilities  and measure  those  instruments  at fair
        value.  Adoption  of  this  statement  will  not  impact  the  Company's
        financial position,  results of operations or cash flows. The Company is
        currently  required to adopt SFAS 133 in the first quarter of the fiscal
        year ending December 31, 2001.


3.       SHAREHOLDERS' EQUITY

        On March 9, 1999, the Company  completed a subscription  rights offering
        raising  $7,328,626 (less offering costs of $128,024),  through the sale
        of 751,654 common shares.


                                       9
<PAGE>



        The Board of Directors of the Company adopted the 1992 Stock Option Plan
        (the "Plan") in September 1992,  which was approved by the  shareholders
        at the 1992 Annual Meeting of  Shareholders  on December 1, 1992.  Under
        the Plan, as amended,  the Company has reserved  1,800,000 common shares
        for issuance under options granted to eligible  persons.  No options may
        be  granted  under the Plan more than ten years  after the date the Plan
        was adopted by the Board of Directors,  and no options granted under the
        Plan may be exercised after the expiration of ten years from the date of
        grant.

        Under the Plan,  options  to  purchase  common  shares may be granted to
        employees, directors and certain consultants at prices not less than the
        fair market value at date of grant for  incentive  stock options and not
        less than 85% of fair market value for nonstatutory stock options. These
        options expire five to ten years from the date of grant and may be fully
        exercisable  immediately,  or may be exercisable according to a schedule
        or  conditions  specified  by the  Board  of  Directors  or  the  Option
        Committee.  During the quarter ended June 30, 1999,  20,000 options were
        issued to directors and 63,000  options to  consultants.  Of the options
        granted to  consultants,  options to purchase  60,000 common shares vest
        upon achievement of certain  milestones.  The Company is amortizing into
        compensation the estimated fair value of such options  ($600,000 at June
        30, 1999), subject to remeasurement at the end of each reporting period,
        over the period estimated to achieve such milestones (one to two years).
        Compensation  expense  recognized  on these  options  during the quarter
        ended June 30, 1999 was $68,000.  The fair value the  remaining  options
        granted to a consultant to purchase  3,000 common  shares  ($25,000) was
        recognized  during the quarter as the options were vested when  granted.
        As of June 30, 1999,  504,000  shares were  available  for future grants
        under the Option Plan;  and options to purchase  530,500 shares had been
        granted and were  outstanding  at exercise  prices ranging from $0.66 to
        $18.25.


4.      LICENSE AGREEMENT

        In April 1997, BioTime and Abbott  Laboratories  ("Abbott") entered into
        an Exclusive  License  Agreement (the "License  Agreement")  under which
        BioTime  granted to Abbott an exclusive  license to manufacture and sell
        BioTime's  proprietary  blood plasma volume expander solution Hextend in
        the United States and Canada for certain therapeutic uses.

        Under the  License  Agreement,  Abbott  has  agreed  to pay the  Company
        license fees based upon achievement of specified  milestones and product
        sales.  As of June 30,  1999,  $2,500,000  of the  license  fees for the
        achievement of milestones has been earned and accrued, including revenue
        and associated  receivables of $250,000  recognized in the first quarter
        of 1999,  and $600,000  recognized in the second quarter of 1999 related
        to  the  achievement  of  milestones   during  these  quarters.   Up  to
        $37,500,000 of additional license fees will be payable based upon annual
        net sales of  Hextend  at the rate of 10% of annual  net sales if annual
        net  sales  exceed  $30,000,000  or 5% if annual  net sales are  between
        $15,000,000 and $30,000,000.  Abbott's obligation to pay license fees on
        sales of Hextend  will expire on the earlier of January 1, 2007 or, on a
        country by country  basis,  when all patents  protecting  Hextend in the
        applicable  country expire or any third party obtains certain regulatory
        approvals to market a generic equivalent product in that country.


                                       10
<PAGE>



        In addition to the license  fees,  Abbott will pay the Company a royalty
        on annual  net sales of  Hextend.  The  royalty  rate will be 5% plus an
        additional .22% for each increment of $1,000,000 of annual net sales, up
        to a maximum royalty rate of 36%.  Abbott's  obligation to pay royalties
        on sales of Hextend will expire in the United  States or Canada when all
        patents  protecting  Hextend in the  applicable  country  expire and any
        third party  obtains  certain  regulatory  approvals to market a generic
        equivalent product in that country.

        Abbott  has agreed  that the  Company  may  convert  Abbott's  exclusive
        license to a non-exclusive license or may terminate the license outright
        if certain  minimum sales and royalty  payments are not met. In order to
        terminate the license  outright,  BioTime would pay a termination fee in
        an  amount  ranging  from the  milestone  payments  made by Abbott to an
        amount  equal to three times prior year net sales,  depending  upon when
        termination  occurs.  Abbott's  exclusive  license  also may  terminate,
        without the payment of termination fees by the Company,  if Abbott fails
        to market Hextend.  Management believes that the probability of payments
        of any termination fee by the Company is remote.


5.      NET INCOME PER SHARE

        During  February 1997, the Financial  Accounting  Standards Board issued
        Statement of  Financial  Accounting  Standards  No. 128,  "Earnings  per
        Share" (SFAS 128). The Company adopted SFAS 128 in the second quarter of
        fiscal 1998 and restated earnings per share (EPS) data for prior periods
        to conform with current presentation.

        SFAS 128 replaces current EPS reporting requirements and requires a dual
        presentation  of basic and diluted EPS. Basic EPS excludes  dilution and
        is computed by dividing net income (loss) by the weighted average number
        of common shares outstanding during the period. Diluted EPS reflects the
        potential  dilution  from  securities  and  other  contracts  which  are
        exercisable or convertible into common shares.

        Diluted EPS is computed by dividing  net income  (loss) by the  weighted
        average number of common shares that would have been outstanding  during
        the period  assuming  the  issuance  of common  shares for all  dilutive
        potential common shares  outstanding.  As a result of operating  losses,
        there is no  difference  between the basic and diluted  calculations  of
        EPS.


6.       SUBSEQUENT EVENT

        On July 15, 1999, the Company established the "BioTime Endowment for the
        Study of Aging and  Low-Temperature  Medicine" (the  "Endowment") at the
        University of California at Berkeley.  This  endowment  will support the
        research activities of faculty and researchers in the areas of aging and
        low temperature medicine. The initial term of the Endowment shall be for
        ten years, and upon review,  may be renewed every five years thereafter.
        The Company  funded the Endowment  with $65,000 in cash and a warrant to
        the  University to purchase  40,000 of the  Company's  common shares for
        $0.50 per share. At July 15, 1999, the Company  estimated the fair value
        of the warrant to be approximately  $550,000. The warrant will expire on
        August 14, 2000.

                                       11
<PAGE>



Item 2.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations.


                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview


         Since its  inception  in November  1990,  the Company has been  engaged
primarily  in  research  and  development  activities.  The  Company has not yet
generated  significant  operating revenues,  and as of June 30, 1999 the Company
had incurred a cumulative  net loss of  $18,484,038.  The  Company's  ability to
generate  substantial  operating  revenue depends upon its success in developing
and marketing or licensing its plasma  volume  expanders and organ  preservation
solutions and technology for medical use.

         Most of the  Company's  research  and  development  efforts  have  been
devoted to the development of the Company's first three blood volume replacement
products:  Hextend,  PentaLyte,  and HetaCool. By testing and bringing all three
products to the market,  BioTime can increase its market share by providing  the
medical community with solutions to match patients' needs.

         On March 31, 1999, the Company received approval from the U.S. Food and
Drug  Administration  (FDA) to market  Hextend,  the  Company's  physiologically
balanced  blood  plasma  volume  expander,  for the  treatment  of  hypovolemia.
Hypovolemia is a condition  often  associated  with blood loss during surgery or
from  injury.  Hextend  maintains  circulatory  system  fluid volume and oncotic
pressure and keeps vital organs perfused during surgery.  Hextend,  approved for
large-volume use in major surgery, is the only blood plasma volume expander that
contains hetastarch,  buffer, multiple electrolytes and glucose. Hextend is also
completely sterile to avoid risk of infection.

         BioTime  has granted to Abbott  Laboratories  an  exclusive  license to
manufacture and sell Hextend in the United States and Canada for all therapeutic
uses other than  those  involving  hypothermic  surgery  or the  replacement  of
substantially all of a patient's circulating blood volume.  BioTime has retained
all rights to  manufacture,  sell or license  Hextend and other  products in all
other  countries.  Abbott also has a right to obtain licenses to manufacture and
sell other BioTime products.


                                       12
<PAGE>



         Under the License  Agreement,  Abbott has agreed to pay BioTime license
fees based upon product sales and the achievement of certain  milestones.  As of
June 30,  1999,  the Company has earned and  accrued  $2,500,000  of license fee
milestone payments.  Up to $37,500,000 of the license fees will be payable based
upon  annual  net sales of  Hextend  at the rate of 10% of  annual  net sales if
annual  net  sales  exceed  $30,000,000  or 5% if annual  net sales are  between
$15,000,000 and  $30,000,000.  In addition to the license fees,  Abbott will pay
BioTime a royalty on total annual net sales of Hextend. The royalty rate will be
5% plus an  additional  .22% for each  $1,000,000  of annual net sales,  up to a
maximum royalty rate of 36%. The royalty rate for each year will be applied on a
total  net  sales  basis so that  once the  highest  royalty  rate for a year is
determined,  that  rate will be paid with  respect  to all sales for that  year.
Abbott's  obligation  to pay  royalties  on sales of Hextend  will expire in the
United States or Canada when all patents  protecting  Hextend in the  applicable
country  expire and any third party  obtains  certain  regulatory  approvals  to
market a generic equivalent  product in that country.  Abbott has also agreed to
manufacture  Hextend  for sale by BioTime in the event that  Abbott's  exclusive
license is terminated prior to expiration.

         Abbott began  marketing  Hextend in the United  States during the third
quarter of 1999.  BioTime  expects  sales of Hextend to ramp up over a period of
months,  as  Abbott  implements  its  marketing  plans,   including  educational
presentations  for its sales force and  physicians,  explaining  the benefits of
using Hextend in the operating room.

         The  Company  intends  to  enter  global  markets   through   licensing
agreements  with overseas  pharmaceutical  companies.  By licensing its products
abroad,  the  Company  will  avoid the  capital  costs and  delays  inherent  in
acquiring or establishing its own  pharmaceutical  manufacturing  facilities and
establishing an international marketing organization. A number of pharmaceutical
companies  in Europe,  Asia and other  markets  around the world have  expressed
their  interest in obtaining  licenses to  manufacture  and market the Company's
products.  The Company is continuing to meet with  representatives of interested
companies and is approaching  agreement to license its products in certain parts
of the world.

         The Company is also pursuing a global clinical trial strategy, the goal
of which is to permit the Company to obtain regulatory approval for its products
as quickly and economically as practicable. For example, the United States Phase
III clinical trials of Hextend  involved 120 patients and were completed in less
than 12 months.  Although regulatory  requirements vary from country to country,
the Company may be able to file applications for foreign regulatory  approval of
its products based upon the results of the United States clinical trials.  Based
upon  discussions  with the Canadian Bureau of  Pharmaceutical  Assessment,  the
Company plans to file for Canadian  market  approval based on the results of its
United States  clinical  trials.  Regulatory  approvals  for countries  that are
members  of the  European  Union may be  obtained  through a mutual  recognition
process.  The Company has determined that several member nations would accept an
application  based upon the United States  clinical  trials.  If approvals based
upon those  trials can be obtained in the  requisite  number of member  nations,
then the Company would be permitted to market Hextend in all 16 member nations.

         In order to commence  clinical  trials for  regulatory  approval of new
products, such as PentaLyte and HetaCool, or new therapeutic uses of Hextend, it
will  be  necessary  for  the  Company  to  prepare  and  file  with  the FDA an
Investigational  New Drug  Application  ("IND")  or an  amendment  to expand the
present IND for  additional  Hextend  studies.  Filings with foreign  regulatory
agencies will be required to commence clinical trials overseas.

         On July 15, 1999, the Company  established  the "BioTime  Endowment for
the Study of Aging and Low-Temperature Medicine" at the University of California
at Berkeley and Lawrence  Berkeley  National  Laboratory.  This  endowment  will
support the research activities of faculty and researchers in the areas of aging
and low  temperature  medicine.  BioTime  sees a need  for its  products  in the
treatment of geriatric  patients and also maintains an active reasearch  program
in hypothermic medicine.

                                       13
<PAGE>



         BioTime is  currently  conducting  a clinical  study at the  University
College of London Hospitals involving elderly patients undergoing major elective
surgery  in which  large  quantities  of blood are often  lost.  In this  study,
patients are being treated with  BioTime's  Hextend  plasma volume  expander and
other fluids designed to replace lost blood volume.  The goal of the study is to
determine whether administering  physiologically-balanced  plasma expanders such
as Hextend can contribute to better  outcomes in older  patients.  This study is
approximately  two-thirds  complete  based upon the expected  number of patients
that will participate in the trial.

         BioTime is also planning  clinical  studies of products for hypothermic
surgery.  BioTime is  preparing  a protocol  for the use of HetaCool (a modified
formulation  of  Hextend) to replace a portion of a  patient's  blood  volume at
temperatures  ranging  from 12 to 20  degrees  Celsius.  When  the  protocol  is
completed and approved by physicians  who may  participate  in clinical  trials,
BioTime  plans to submit  the  protocol  to the FDA as part of an  amendment  to
BioTime's  Hextend IND. The amendment will seek  permission to conduct  clinical
trials of HetaCool as a blood  volume  replacement  solution in low  temperature
surgeries  for the  correction  of  aneurysms,  and for the use of  Hextend as a
priming  solution for  cardio-pulmonary  bypass  pumps.  Aneurysms  are vascular
disorders  that  are  often  found  in  patients  suffering  from  aging-related
cardiovascular disease.

         After  surgical  procedures  have been performed in the 12 to 20 degree
Celsius temperature range,  BioTime plans to conduct additional clinical studies
in which HetaCool will be used to replace all of the patient's circulating blood
volume at near-freezing  temperatures in aneurysm surgery. BioTime has developed
techniques to permit cardiovascular surgery while the patient is maintained in a
state of circulatory arrest at near freezing temperatures. These techniques have
been  successfully  used to  maintain  dogs and  pigs in a state of  circulatory
arrest for periods  ranging  from one hour to more than two hours,  and hamsters
for more than six hours.

         A  preliminary  clinical  trial  protocol for the use of PentaLyte as a
plasma volume  expander is also being written,  and BioTime is preparing to file
an IND application for this product as well.

         The cost of preparing regulatory filings and conducting clinical trials
is not presently  determinable,  but could be substantial.  It will be necessary
for the Company to obtain  additional  funds in order to complete  any  clinical
trials  that may  begin for its new  products  or for new uses of  Hextend.  The
Company  plans to negotiate  product  licensing and  marketing  agreements  that
require  overseas  licensees  and  distributors  of  Company  products  to  bear
regulatory approval and clinical trial costs for their territories.

         In addition to developing clinical trial programs, the Company plans to
continue to provide  funding  for its  laboratory  testing  programs at selected
universities,  medical  schools  and  hospitals  for the  purpose of  developing
additional uses of Hextend, PentaLyte, HetaCool, and other new products, but the
amount of research that will be conducted at those institutions will depend upon
the Company's  financial status.  Because the Company's research and development
expenses, clinical trial expenses, and production and marketing expenses will be
charged against earnings for financial  reporting  purposes,  management expects
that losses from  operations  will  continue to be incurred for the  foreseeable
future.


                                       14
<PAGE>



         During the quarter  ended June 30, 1999,  the Company  began  leasehold
improvements  of  additional  space at its facility to increase  laboratory  and
regulatory capabilities.


Year 2000 Considerations

         The year 2000 issue is a result of computer programs which were written
with two  digits  rather  than four to  signify a year  (i.e.,  the year 1999 is
denoted as "99" and not "1999"). Computer programs written using only two digits
may  recognize the year 2000 as 1900.  This could result in a system  failure or
miscalculations causing disruption of operations.

         The Company has reviewed its internal computer and software systems and
has  determined  that it is highly  unlikely  that any of those  systems will be
adversely affected by problems associated with the year 2000.  Accordingly,  the
Company does not expect to incur any  material  expense in bringing its computer
systems into year 2000 compliance.

         The Company  relies upon data analysis  provided by  independent  third
parties that conduct tests on Company products and compile and analyze data from
Company  laboratory studies and clinical trials. The Company is asking its third
party contractors to inform the Company's  management whether their systems will
be  adversely  affected  by the year 2000  problem  and what  plans they have to
remedy any such problems in a timely manner.

         Because the  Company  does not have its own  pharmaceutical  production
facilities,  it will rely upon Abbott and others to  manufacture  and distribute
Company  products.  If year 2000  problems  were to impede the  ability of those
companies to manufacture and distribute  Company  products or raw materials used
in the manufacture of Company  products,  future sales of Company products could
be adversely affected. BioTime does not have a contingency plan to address those
problems if they were to arise,  and it may not be able to replace Abbott or any
other company that may obtain a license to manufacture  and  distribute  BioTime
products.  Abbott has  announced the  implementation  of a program to assess and
remedy any year 2000 problems that may affect its operations,  and has asked its
key suppliers to certify that their systems are year 2000 compliant. The results
of the year 2000 compliance programs implemented by Abbott and its suppliers are
not presently known.


                                       15
<PAGE>



Hextend(R) and  PentaLyte(R)  are registered  trademarks,  and HetaCool(TM) is a
trademark, of BioTime.


Results of Operations

Revenues

         From  inception  (November 30, 1990) through June 30, 1999, the Company
recognized  $2,500,000 of license fee revenues.  For the three months ended June
30, 1999,  the Company  recognized  revenue of $600,000 for the  achievement  of
certain  milestones.  For the six months  ended June 30,  1999,  the  Company of
recognized  revenues of  $1,037,500  as compared to $500,000  for the six months
ended June 30, 1998, as additional license fee milestones were achieved in 1999.
See Note 4 to the accompanying financial statements.

Operating Expenses

         From  inception  (November 30, 1990) through June 30, 1999, the Company
incurred $13,493,994 of research and development  expenses,  including salaries,
supplies and other related expense items. Research and development expenses were
$1,072,522  for the three months  ended June 30, 1999,  compared to $627,805 for
the three  months ended June 30, 1998.  Additionally,  research and  development
expenses  increased to $1,812,006  for the six months ended June 30, 1999,  from
$1,506,227  for the six months ended June 30, 1998. The increase in research and
development expenses is attributable to an increase in basic laboratory research
projects,  and commencement of a clinical trial of Hextend in the United Kingdom
in January  1999. It is expected  that  research and  development  expenses will
increase in the future as the Company  commences  additional  clinical trials of
Hextend in the United States and abroad, and commences clinical studies of other
products.

         From  inception  (November 30, 1990) through June 30, 1999, the Company
incurred  $8,902,716  of  general  and  administrative  expenses.   General  and
administrative  expenses were $599,502 for the three months ended June 30, 1999,
compared to  $568,068  for the three  months  ended June 30,  1998.  General and
administrative  expenses also  increased to $1,112,952  for the six months ended
June 30,  1999,  from  $958,972  for the six  months  ended June 30,  1998.  The
increase is primarily  attributable to increased personnel costs and an increase
in the general operations of the Company.

Interest and Other Income

         From  inception  (November 30, 1990) through June 30, 1999, the Company
generated  $1,412,672 of interest and other  income.  For the three months ended
June 30,  1999,  the Company  generated  $81,430 of interest  and other  income,
compared to $58,863 for the three months  ended June 30,  1998.  The increase in
interest  income  in 1999 is  attributable  to an  increase  in  cash  and  cash
equivalents  from  completion of the Company's  subscription  rights offering on
March 9, 1999.  The interest and other income  generated  decreased to $109,925,
for the six months ended June 30, 1999,  from  $131,651 for the six months ended
June 30, 1998.  The decrease in interest and other income  during the six months
ended June 30, 1999 is  attributable  to lower average cash balances during that
six month period.


                                       16
<PAGE>



Liquidity and Capital Resources

         Since  inception,  the Company has  primarily  financed its  operations
through the sale of equity  securities and licensing  fees, and at June 30, 1999
the Company had cash and cash  equivalents of $7,155,075.  On March 9, 1999, the
Company  completed  the sale of 751,654  common  shares  through a  subscription
rights offer and raised an additional  $7,328,626,  before deducting expenses of
the offer.  The  Company  expects  that its cash on hand will be  sufficient  to
finance its operations beyond the next 12 months. However,  additional funds may
be required for the successful  completion of the Company's product  development
activities.  The Company  plans to obtain  financing  for its future  operations
through royalties and licensing fees from Abbott, from licensing fees from other
pharmaceutical companies,  and/or additional sales of equity or debt securities.
Sales of  additional  equity  securities  could  result in the  dilution  of the
interests of present shareholders.

         Under its License  Agreement  with  Abbott,  the Company has earned and
accrued  $2,500,000  of license  fees for signing the  agreement  and  achieving
certain  milestones.  Additional  license fees and royalties will become payable
based upon product sales.

         License  fees and  royalties  will also be sought  from Abbott or other
pharmaceutical companies for United States and Canadian licenses of new products
and uses of Hextend that are not covered by Abbott's  license,  and for licenses
to manufacture and market the Company's products abroad.

         The amount of license fees and royalties that may be earned through the
licensing and sale of the Company's products, as well as the future availability
and terms of equity and debt financings,  are uncertain.  The  unavailability or
inadequacy of financing or revenues to meet future capital needs could force the
Company to modify,  curtail, delay or suspend some or all aspects of its planned
operations.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

The Company did not hold any market risk  sensitive  instruments  as of June 30,
1999, December 31, 1998, or June 30, 1998.


                                       17
<PAGE>



                           PART II - OTHER INFORMATION

Item 6. Exhibits and Reports on Form 8-K

(a) Exhibits.

Exhibit
Numbers             Description
- --------            -----------
 3.1     Articles of Incorporation, as Amended.+

 3.3     By-Laws, As Amended.#

 4.1     Specimen of Common Share Certificate.+

10.1     Lease Agreement dated July 1, 1994 between the Registrant and Robert
         and Norah Brower, relating to principal executive offices of the
         Registrant.*

10.2     Employment Agreement dated June 1, 1996 between the Company and Paul
         Segall.++

10.3     Employment Agreement dated June 1, 1996 between the Company and Hal
         Sternberg.++

10.4     Employment Agreement dated June 1, 1996 between the Company and Harold
         Waitz.++

10.5     Employment Agreement dated June 1, 1996 between the Company and Judith
         Segall.++

10.6     Employment Agreement dated June 1, 1996 between the Company and
         Victoria Bellport.++

10.7     Intellectual Property Agreement between the Company and Paul Segall.+

10.8     Intellectual Property Agreement between the Company and Hal Sternberg.+

10.9     Intellectual Property Agreement between the Company and Harold Waitz.+

10.10    Intellectual Property Agreement between the Company and Judith Segall.+

10.11    Intellectual Property Agreement between the Company and Victoria
         Bellport.+

10.12    Agreement between CMSI and BioTime Officers Releasing Employment
         Agreements, Selling Shares, and Transferring Non-Exclusive License.+

10.13    Agreement for Trans Time, Inc. to Exchange CMSI Common Stock for
         BioTime, Inc. Common Shares.+


                                       18
<PAGE>



10.14    1992 Stock Option Plan, as amended.##

10.15    Employment Agreement dated April 1, 1997 between the Company and Ronald
         S. Barkin.^

10.16    Intellectual Property Agreement between the Company and Ronald S.
         Barkin.^

10.17    Addenda to Lease Agreement between the Company and Donn Logan.++

10.18    Amendment to Employment Agreement between the Company and Paul
         Segall.^^

10.19    Amendment to Employment Agreement between the Company and Hal
         Sternberg.^^

10.20    Amendment to Employment Agreement between the Company and Harold
         Waitz.^^

10.21    Amendment to Employment Agreement between the Company and Judith
         Segall.^^

10.22    Amendment to Employment Agreement between the Company and Victoria
         Bellport.^^

10.23    Amendment to Employment Agreement between the Company and Ronald S.
         Barkin.^^

10.24    Exclusive License Agreement between Abbott Laboratories and
         BioTime, Inc. (Portions of this exhibit have been omitted pursuant to a
         request for confidential treatment).###

10.25    Modification of Exclusive License Agreement between Abbott Laboratories
         and BioTime, Inc.(Portions of this exhibit have been omitted pursuant
         to a request for confidential treatment).**

27       Financial Data Schedule**


+Incorporated  by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1998.

# Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-48717 and  Post-Effective  Amendment No. 1 thereto filed with the  Securities
and Exchange Commission on June 22, 1992, and August 27, 1992, respectively.

+ Incorporated by reference to Registration Statement on Form S-1, File
Number 33-44549 filed with the Securities and Exchange Commission on
December 18, 1991, and Amendment No. 1 and Amendment No. 2 thereto filed with
the Securities and Exchange Commission on February  6, 1992 and March 7,  1992,
respectively.

* Incorporated by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1994.

++  Incorporated  by  reference to the  Company's  Form 10-K for the fiscal year
ended June 30, 1996.

## Incorporated by reference to Registration  Statement on Form S-8, File Number
333-30603 filed with the Securities and Exchange Commission on July 2, 1997.



                                       19
<PAGE>



^  Incorporated  by reference to the  Company's  Form 10-Q for the quarter ended
March 31, 1997.

++Incorporated by reference to the Company's Form 10-K for the fiscal year ended
December 31, 1998.

^^ Incorporated  by reference to the Company's  Form 10-Q for the quarter ended
March 31, 1999.

### Incorporated by reference to the Company's Form 8-K, filed April 24, 1997.

** Filed herewith.


(b) Reports on Form 8-K

The Company did not file any reports of Form 8-K for the three months ended June
30, 1999.


                                       20
<PAGE>



                                   SIGNATURES


          Pursuant to the  requirements of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned thereunto duly authorized.



          BIOTIME, INC.

                                            /s/Paul Segall
Date: August 11, 1999                       ---------------------------
                                            Paul Segall
                                            Chief Executive Officer


                                            /s/Victoria Bellport
Date: August 11, 1999                       ----------------------------
                                            Victoria Bellport
                                            Chief Financial Officer




                                       21
<PAGE>


Exhibits Index


Exhibit
Numbers             Description
- --------            -----------

 3.1     Articles of Incorporation, as Amended.+

 3.3     By-Laws, As Amended.#

 4.1     Specimen of Common Share Certificate.+

10.1     Lease Agreement dated July 1, 1994 between the Registrant and Robert
         and Norah Brower, relating to principal executive offices of the
         Registrant.*

10.2     Employment Agreement dated June 1, 1996 between the Company and Paul
         Segall.++

10.3     Employment Agreement dated June 1, 1996 between the Company and Hal
         Sternberg.++

10.4     Employment Agreement dated June 1, 1996 between the Company and Harold
         Waitz.++

10.5     Employment Agreement dated June 1, 1996 between the Company and Judith
         Segall.++

10.6     Employment Agreement dated June 1, 1996 between the Company and
         Victoria Bellport.++

10.7     Intellectual Property Agreement between the Company and Paul Segall.+

10.8     Intellectual Property Agreement between the Company and Hal Sternberg.+

10.9     Intellectual Property Agreement between the Company and Harold Waitz.+

10.10    Intellectual Property Agreement between the Company and Judith Segall.+

10.11    Intellectual Property Agreement between the Company and Victoria
         Bellport.+

10.12    Agreement between CMSI and BioTime Officers Releasing Employment
         Agreements, Selling Shares, and Transferring Non-Exclusive License.+

10.13    Agreement for Trans Time, Inc. to Exchange CMSI Common Stock for
         BioTime, Inc. Common Shares.+


                                       22
<PAGE>


10.14    1992 Stock Option Plan, as amended.##

10.15    Employment Agreement dated April 1, 1997 between the Company and Ronald
         S. Barkin.^

10.16    Intellectual Property Agreement between the Company and Ronald S.
         Barkin.^

10.17    Addenda to Lease Agreement between the Company and Donn Logan.++

10.18    Amendment to Employment Agreement between the Company and Paul
         Segall.^^

10.19    Amendment to Employment Agreement between the Company and Hal
         Sternberg.^^

10.20    Amendment to Employment Agreement between the Company and Harold
         Waitz.^^

10.21    Amendment to Employment Agreement between the Company and Judith
         Segall.^^

10.22    Amendment to Employment Agreement between the Company and Victoria
         Bellport.^^

10.23    Amendment to Employment Agreement between the Company and Ronald S.
         Barkin.^^

10.24    Exclusive License Agreement between Abbott Laboratories and
         BioTime, Inc. (Portions of this exhibit have been omitted pursuant to a
         request for confidential treatment).###

10.25    Modification of Exclusive License Agreement between Abbott Laboratories
         and BioTime, Inc.(Portions of this exhibit have been omitted pursuant
         to a request for confidential treatment).**

27       Financial Data Schedule**


+Incorporated  by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1998.

# Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-48717 and  Post-Effective  Amendment No. 1 thereto filed with the  Securities
and Exchange Commission on June 22, 1992, and August 27, 1992, respectively.

+ Incorporated by reference to  Registration  Statement on Form S-1, File Number
33-44549 filed with the Securities and Exchange Commission on December 18, 1991,
and Amendment No. 1 and  Amendment No. 2 thereto filed with the  Securities  and
Exchange Commission on February 6, 1992 and March 7, 1992, respectively.

* Incorporated by reference to the Company's Form 10-K for the fiscal year ended
June 30, 1994.

++  Incorporated  by  reference to the  Company's  Form 10-K for the fiscal year
ended June 30, 1996.

## Incorporated by reference to Registration  Statement on Form S-8, File Number
333-30603  filed with the  Securities  and Exchange  Commission on July 2, 1997.

^  Incorporated  by reference to the  Company's  Form 10-Q for the quarter ended
March 31, 1997.



                                       23
<PAGE>



++Incorporated by reference to the Company's Form 10-K for the fiscal year ended
December 31, 1998.

^^  Incorporated  by reference to the Company's  Form 10-Q for the quarter ended
March 31, 1999.

### Incorporated by reference to the Company's Form 8-K, filed April 24, 1997.

** Filed herewith.
                                       24



                                 BIOTIME, INC.
                                935 Pardee Street
                               Berkeley, CA 94710
                      Tel: 510-845-9535 o Fax: 510-845-7914


                                               July 29, 1999

Sheldon M. Wecker, Ph.D., Director
Hospital Products Division
Abbott Laboratories, D-977, AP30
200 Abbott Park Road
Abbott Park, IL  60064-3537

Dear Mr. Wecker:

         This is to  confirm  in  writing  a  modification  of  Article 8 of our
Exclusive License Agreement, dated April 23, 1997 (the "Agreement"), as follows.

The caption,  first  sentence and table portion of Article 8(a) of the agreement
is hereby deleted and replaced with the following:

         (a)  Minimum  Amounts.  Abbott  agrees  to  the  establishment  of  the
following  minimum  Product sales targets in the Territory for each twelve month
period,  commencing on and after October 1, 2000, subject to Abbott's option not
to market the Product as provided in 8(b) below.


[Confidential Information has been omitted and filed separately with the
  Securities and Exchange Commission]


         All other terms and  conditions of the  Agreement  remain in full force
and effect. If this  modification is acceptable,  each party shall so signify by
having an  authorized  officer  counter  sign this letter in the place  provided
below. Thank you.


                                               Very truly yours,


                                               /s/Ronald S. Barkin
                                               --------------------
                                               President and COO



<PAGE>


ABBOTT LABORATORIES
July 29, 1999
Page 2



ACCEPTED AND AGREED:

Abbott Laboratories                                           BioTime, Inc.


By:    /s/Richard A. Gonzalez                  By:    /s/Ronald S. Barkin
       -----------------------------                  -------------------------
Title: President HPD                        Title:    President
       ---------------------------                    -------------------------
D
ate:  August 3, 1999                         Date:    July 29, 1999



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