SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                  SCHEDULE 13D


                   Under the Securities Exchange Act of 1934

                                 BIOTIME, INC.
                                 -------------
                                (Name of Issuer)

                           Common Stock, No Par Value
                           --------------------------
                         (Title of Class of Securities)

                                   09066L105
                     -------------------------------------
                     (CUSIP Number of Class of Securities)

                               Lawrence A. Bowman
                        Spinnaker Technology Fund, L.P.
                         c/o SoundView Asset Management
                               22 Gatehouse Road
                          Stamford, Connecticut 06092
                                 (203) 462-7250
           ---------------------------------------------------------
           (Name, Address and Telephone Number of Persons Authorized
                     to Receive Notices and Communications)

                                With a copy to:

                              David P. Falck, Esq.
                      Winthrop, Stimson, Putnam & Roberts
                             One Battery Park Plaza
                         New York, New York 10004-1490
                                 (212) 858-1000

                                 March 27, 1996
                         -----------------------------
                         (Date of Event which Requires
                           Filing of this Statement)

                  If the  filing  person has  previously  filed a  statement  on
         Schedule  13G to report the  acquisition  which is the  subject of this
         Schedule 13D, and is filing this Schedule  because of Rule  13d-1(b)(3)
         or (4), check the following box: |_|

                  Check the following box if a fee is being paid with this
         Statement:  |X|




                            Exhibit Index on Page 10

                               Page 1 of 11 Pages





                                  SCHEDULE 13D


- ------------------------

CUSIP NO. 09066L105
- ------------------------
================================================================================
    1.     NAME OF REPORTING PERSON
           S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

              Spinnaker Technology Fund, L.P.
- --------------------------------------------------------------------------------
    2.     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                        (a) [ ]
                                                                        (b) [X]
- --------------------------------------------------------------------------------
    3.     SEC USE ONLY

- --------------------------------------------------------------------------------
    4.     SOURCE OF FUNDS

              WC
- --------------------------------------------------------------------------------
    5.     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
           PURSUANT TO ITEMS 2(d) OR 2(e)                                   [ ]

- --------------------------------------------------------------------------------
    6.     CITIZENSHIP OR PLACE OF ORGANIZATION

              Delaware
- --------------------------------------------------------------------------------
                             7.     SOLE VOTING POWER

                                       158,000
                           -----------------------------------------------------
       NUMBER OF             8.     SHARED VOTING POWER
         SHARES
      BENEFICIALLY                     -0-
        OWNED BY           -----------------------------------------------------
          EACH               9.     SOLE DISPOSITIVE POWER
        REPORTING
       PERSON WITH                     158,000
                           -----------------------------------------------------
                             10.    SHARED DISPOSITIVE POWER

                                       -0-
- --------------------------------------------------------------------------------
    11.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

              158,000
- --------------------------------------------------------------------------------
    12.    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
              SHARES                                                        [ ]
- --------------------------------------------------------------------------------
    13.    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

              6.1%
- --------------------------------------------------------------------------------
    14.    TYPE OF REPORTING PERSON

              PN
================================================================================


                               Page 2 of 11 Pages





                                  SCHEDULE 13D


- ------------------------

CUSIP NO. 09066L105
- ------------------------
================================================================================
    1.     NAME OF REPORTING PERSON
           S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

              SoundView Asset Management, Inc.
- --------------------------------------------------------------------------------
    2.     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                        (a) [ ]
                                                                        (b) [X]
- --------------------------------------------------------------------------------
    3.        SEC USE ONLY

- --------------------------------------------------------------------------------
    4.     SOURCE OF FUNDS

              AF
- --------------------------------------------------------------------------------
    5.     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
           PURSUANT TO ITEMS 2(d) OR 2(e)                                   [ ]

- --------------------------------------------------------------------------------
    6.     CITIZENSHIP OR PLACE OF ORGANIZATION

              Delaware
- --------------------------------------------------------------------------------
                             7.     SOLE VOTING POWER

                                       158,000
                           -----------------------------------------------------
        NUMBER OF            8.     SHARED VOTING POWER
          SHARES
       BENEFICIALLY                    -0-
         OWNED BY          -----------------------------------------------------
           EACH              9.     SOLE DISPOSITIVE POWER
        REPORTING
       PERSON WITH                     158,000
                           -----------------------------------------------------
                             10.    SHARED DISPOSITIVE POWER

                                       -0-
- --------------------------------------------------------------------------------
    11.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

              158,000
- --------------------------------------------------------------------------------
    12.    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
           SHARES                                                           [ ]
- --------------------------------------------------------------------------------
    13.    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

              6.1%
- --------------------------------------------------------------------------------
    14.    TYPE OF REPORTING PERSON

              CO
================================================================================


                               Page 3 of 11 Pages





Item 1.               Security and Issuer.
                      -------------------

             The class of equity  securities to which this Statement  relates is
the common  stock,  no par value (the  "Common  Stock"),  of  BioTime,  Inc.,  a
California  corporation  (the  "Company"),  which  has its  principal  executive
offices at 935 Pardee Street, Berkeley, California 94710.


Item 2.               Identity and Background.
                      -----------------------

             This  Statement is being filed in connection  with the Common Stock
beneficially  held by  Spinnaker  Technology  Fund,  L.P.,  a  Delaware  limited
partnership  ("Spinnaker").   Spinnaker  conducts  its  principal  business  and
maintains  its  principal  office at 22 Gatehouse  Road,  Stamford,  Connecticut
06902.

             The  sole  general   partner  of   Spinnaker  is  SoundView   Asset
Management,  Inc.,  a Delaware  corporation  ("SoundView"),  which  conducts its
principal  business and  maintains its  principal  office at 22 Gatehouse  Road,
Stamford,  Connecticut  06902.  All business of Spinnaker is conducted under the
complete and  exclusive  control of  SoundView.  (Spinnaker  and  SoundView  are
sometimes hereinafter referred to as the "Filers").

             Spinnaker  was  formed  in  1994  for  the  principal  business  of
providing  an  investment  vehicle  for  institutional  and other  sophisticated
investors to acquire equity  interests in companies with  significant  potential
for long-term growth in value in the technology  industry.  SoundView was formed
in 1994 for the principal business of serving as the general partner and manager
of various investment funds and portfolios.

             The  name,  business  address,   present  principal  occupation  or
employment of each  executive  officer and director of SoundView is set forth in
Schedule  I  hereto,  which is  incorporated  herein by  reference.  Each of the
individuals listed in Schedule I hereto are U.S. citizens.

             During  the past  five  years,  none of the  Filers  nor any of the
executive  officers  or  directors  of the  Filers (i) has been  convicted  in a
criminal proceeding (excluding traffic violations or similar  misdemeanors),  or
(ii) was a party to a civil proceeding of a judicial or  administrative  body of
competent jurisdiction and, as a result of such proceeding, was or is subject to
a judgment, decree or final order enjoining future violations of, or prohibiting
or mandating  activities subject to, federal or state securities laws or finding
any violation with respect to such laws.


                               Page 4 of 11 Pages





Item 3.               Source and Amount of Funds or Other Consideration.
                      -------------------------------------------------

             The funds used by  Spinnaker  to pay for its interest in the Common
Stock, in the amount of $984,558,  were obtained from the capital  contributions
made by its partners.


Item 4.               Purpose of Transaction.
                      ----------------------

             The Filers have acquired the Common Stock for investment  purposes.
None of the Filers has any  intention  of  acquiring  control  over the Company;
however,  if  Spinnaker or SoundView  believe  that  further  investment  in the
Company is attractive,  whether  because of the market price of the Common Stock
or otherwise,  they may acquire  additional  shares of Common Stock.  Similarly,
depending upon market and other factors,  the Filers may determine to dispose of
the Common Stock. Except as disclosed above, the Filers do not have any plans or
proposals  of the type set  forth in  Paragraphs  (a)  through  (j) of Item 4 of
Schedule 13D.


Item 5.               Interest in Securities of the Issuer.
                      ------------------------------------

             (a) and (b) The  number  of  shares  of  Common  Stock  issued  and
outstanding and the percentage  calculations  resulting therefrom in this Item 5
are based on  information  contained in the Company's  most  recently  available
filing with the Securities and Exchange Commission. According to the Company, as
of February 9, 1996,  there were  2,591,014  shares of Common  Stock  issued and
outstanding.

             Spinnaker   beneficially  owns  158,000  shares  of  Common  Stock,
representing  approximately  6.1% of the Common  Stock  issued and  outstanding.
Spinnaker has sole voting and dispositive power with respect to all Common Stock
owned by it, which power is exercised by its general partner, SoundView.

             SoundView  may be  deemed  to  beneficially  own all the  shares of
Common Stock owned by Spinnaker by virtue of its status as sole general  partner
of Spinnaker.  Such deemed  beneficial  ownership  would total  158,000  shares,
representing  approximately  6.1% of the Common  Stock  issued and  outstanding.
SoundView may be deemed in its capacity as general partner of Spinnaker to share
the voting power and the power to direct the disposition of the shares of Common
Stock owned by  Spinnaker.  SoundView  disclaims  beneficial  ownership  of such
shares.


                               Page 5 of 11 Pages





             (c) Beginning on March 20, 1996 Spinnaker  purchased  shares of the
Company's  Common  Stock  in  open  market  transactions  on  the  NASDAQ  Small
Capitalization Market System,  as follows:

Purchase Date               No. of Shares               Purchase Price
   (1996)                     Purchased                   per Share
- -------------               -------------               --------------

March 20                        68,000                       $4.35
March 21                        40,000                        5.03
March 27                        40,000                        9.78
March 27                        10,000                        9.54

             (d) To the best  knowledge of the Filers,  no person other than the
Filers has the right to receive or the power to direct the receipt of  dividends
from, or the proceeds from, the sale of shares of Common Stock.

             (e)  Not applicable.


Item 6.               Contracts, Arrangements, Understandings or
                      Relationships With Respect to Securities of the
                      Issuer.
                      -----------------------------------------------

             Not applicable.


Item 7.               Material to be Filed as Exhibits.
                      --------------------------------

    Exhibit A:                Agreement pursuant to Rule 13d-1(f)(1).


                               Page 6 of 11 Pages





                                   SIGNATURE
                                   ---------

             After  reasonable  inquiry  and to the  best  of my  knowledge  and
belief,  I certify  that the  information  set forth in this  Statement is true,
complete and correct.


Date:  April 17, 1996

                              SPINNAKER TECHNOLOGY FUND, L.P.

                              By: SoundView Asset Management, Inc.,
                                   Its General Partner



                                  By: /s/ Lawrence A. Bowman
                                      Lawrence A. Bowman
                                      President






                               Page 7 of 11 Pages





                                   SIGNATURE
                                   ---------

             After  reasonable  inquiry  and to the  best  of my  knowledge  and
belief,  I certify  that the  information  set forth in this  Statement is true,
complete and correct.


Date:  April 17, 1996


                              SOUNDVIEW ASSET MANAGEMENT, INC.



                              By: /s/ Lawrence A. Bowman
                                   Lawrence A. Bowman
                                   President


                               Page 8 of 11 Pages





                                   SCHEDULE I

          INFORMATION WITH RESPECT TO DIRECTORS AND EXECUTIVE OFFICERS
                      OF SOUNDVIEW ASSET MANAGEMENT, INC.

DIRECTORS AND EXECUTIVE OFFICERS:


             The  following  table sets  forth the name,  business  address  and
present principal  occupation or employment of each of the current directors and
executive officers of SoundView Asset Management, Inc. All business of Spinnaker
Technology  Fund, L.P. is conducted under the complete and exclusive  control of
SoundView Asset Management, Inc., its General Partner.

                                            PRESENT PRINCIPAL OCCUPATION
    NAME                                           OR EMPLOYMENT
    ----                                    ----------------------------

Lawrence A. Bowman                           President and Director of
SoundView Asset Management, Inc.             SoundView Asset Management,
22 Gatehouse Road                            Inc.
Stamford, Connecticut 06092

Kerry Tyler                                  Secretary and Treasurer of
SoundView Asset Management, Inc.             SoundView Asset Management,
22 Gatehouse Road                            Inc.
Stamford, Connecticut 06092

James B. Townsend                            President of SoundView
SoundView Asset Management, Inc.             Financial Group, Inc.
22 Gatehouse Road
Stamford, Connecticut 06092

Russell D. Crabs                             Managing Director of SoundView
SoundView Asset Management, Inc.             Financial Group, Inc.
22 Gatehouse Road
Stamford, Connecticut 06092



                               Page 9 of 11 Pages





                                 EXHIBIT INDEX
                                 -------------


Exhibit                                                                   Page
Number                             Documents                             Number
- -------                            ---------                             ------

   A               Agreement pursuant to Rule 13d-1(f)(1)                  11







                              Page 10 of 11 Pages




                                                                      Exhibit A


                                   AGREEMENT
                                   ---------

             Pursuant to Rule  13d-1(f)(1)(iii)  of Regulation 13D-G promulgated
under the Securities  Exchange Act of 1934, as amended,  each of the undersigned
agrees that the  Statement  to which this  Exhibit A is attached is filed on its
behalf.

Date:  April 17, 1996


SPINNAKER TECHNOLOGY FUND,
L.P.

By: SoundView Asset
Management, Inc.,
  Its General Partner


By:  /s/ Lawrence A. Bowman
       Lawrence A. Bowman
       President




SOUNDVIEW ASSET MANAGEMENT,
INC.


By:  /s/ Lawrence A. Bowman
       Lawrence A. Bowman
       President






                              Page 11 of 11 Pages