As filed with the Securities and Exchange Commission on August 30, 1995.     

                                                     
                                                 Registration No. 33-61087      
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                    
                                AMENDMENT NO. 1      
                                           
                                       TO      
                                    FORM S-3

                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                                        
                            OXIS INTERNATIONAL, INC.
             (Exact name of registrant as specified in its charter)
           DELAWARE                                   94-1620407
(State or other jurisdiction of          (I.R.S. Employer Identification Number)
 incorporation or organization)
 
                        6040 N. CUTTER CIRCLE, SUITE 317
                          PORTLAND, OREGON 97217-3935
                                 (503) 283-3911
  (Address, including zip code, and telephone number, including area code, of
                   Registrant's principal executive offices)
                                        
                                 RAY R. ROGERS
                             CHAIRMAN OF THE BOARD
                            OXIS INTERNATIONAL, INC.
                        6040 N. CUTTER CIRCLE, SUITE 317
                          PORTLAND, OREGON 97217-3935
                                 (503) 283-3911
(Name, address, including zip code and  telephone number, including area code of
                               agent for service)
                                        
                                   COPIES TO:
                            RICHARD SCUDELLARI, ESQ.
                          JACKSON, TUFTS, COLE & BLACK
                             60 SOUTH MARKET STREET
                           SAN JOSE, CALIFORNIA 95113
                                 (408) 998-1952
                                        
        Approximate date of commencement of proposed sale to the public:
   As soon as practicable after the Registration Statement becomes effective.
                                        
          If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans please check the following
box.[_]

          If any of the securities being registered on this Form are to be
offered on a delayed or continuous basis pursuant to Rule 415 under the
Securities Act of 1933, check the following box.[x]
 
                        CALCULATION OF REGISTRATION FEE
    

                                                           Proposed Maximum          Proposed Maximum     
     Title of Securities        Amount to be                Offering Price              Aggregate                Amount of
      to be Registered           Registered                  Per Share (1)          Offering Price (1)        Registration Fee
===============================================================================================================================
                                                                                                   
Common Stock $.50 par value..        5,075,073 (2)               $3.00                 $15,225,219              $5,250(3)
===============================================================================================================================
      

(1)  Estimated solely for the purpose of calculating the amount of the
     registration fee pursuant to Rule 457 based on the average of the bid and
     asked prices for the Common Stock, as reported by prices on the Nasdaq
     National Market on July 11, 1995.
(2)  Includes 472,763 shares issuable upon the exercise of warrants and 128,918
     shares issuable upon the exercise of stock options
    
(3)  $5,250 was previously paid.     

          THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE
OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT
SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a),
MAY DETERMINE.

                                       1

 
         
                                   PROSPECTUS

                            OXIS INTERNATIONAL, INC.
                                5,075,073 SHARES
                                  COMMON STOCK

                                ________________

    
     This Prospectus relates to 5,075,073 shares of Common Stock, par value $.50
(the "Common Stock"), of OXIS International, Inc. ("OXIS" or the "Company")
which are being offered and sold by certain stockholders of the Company (the
"Selling Stockholders"), including an aggregate of 128,918 shares issuable upon
exercise of options and an aggregate of 472,763 shares issuable upon exercise of
warrants. The foregoing options have an exercise price of $3.55 per share for an
aggregate exercise price for all options of $457,658.90. Of the foregoing
warrants, warrants to purchase an aggregate of 350,000 shares of Common Stock
are exercisable for $2.875 per share (an aggregate of $1,006,250), and warrants
for the purchase of 122,763 shares are exercisable for $2.89 per share (an
aggregate of $354,785.07). The Selling Stockholders, directly or through agents,
broker-dealers or underwriters, may sell the Common Stock offered hereby from
time to time on terms to be determined at the time of sale, in transactions on
the Nasdaq National Market or in privately negotiated transactions. The Selling
Stockholders and any agents, broker-dealers or underwriters that participate in
the distribution of the Common Stock may be deemed to be "underwriters" within
the meaning of the Securities Act of 1933, as amended (the "Act"), and any
commission received by them and any profit on the resale of the Common Stock
purchased by them may be deemed to be underwriting discounts or commissions
under the Act. See "Selling Stockholders" and "Plan of Distribution." The
Company will not receive any proceeds from the sale of shares by the Selling
Stockholders.      

    
     The Common Stock of the Company is quoted on the Nasdaq National Market
under the symbol "OXIS." The last reported sales price of the Company's Common
Stock on the Nasdaq National Market on August 28, 1995 was $2-7/8 per share. 
     

                            _______________________
                   
               THE SHARES OF COMMON STOCK OFFERED HEREBY INVOLVE
                   A HIGH DEGREE OF RISK.  SEE "RISK FACTORS"
                       AT PAGE EIGHT OF THIS PROSPECTUS.      
                          ___________________________

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
           COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
               OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                 ACCURACY OR ADEQUACY OF THIS PROSPECTUS.  ANY
                      REPRESENTATION TO THE CONTRARY IS A
                               CRIMINAL OFFENSE.

     No underwriting commissions or discounts will be paid by the Company in
connection with this offering. Estimated expenses payable by the Company in
connection with this offering are $52,000. See "Plan of Distribution." The
aggregate proceeds to the Selling Stockholders from the Common Stock will be the
purchase price of the Common Stock sold less the 

                                       2

 
    
aggregate agents' commissions and underwriters' discounts, if any. The aggregate
proceeds to the Company from the Common Stock, if any, will be the exercise
price for the options and warrants to purchase Common Stock offered hereunder, a
maximum of $1,818,693.97 in the aggregate assuming the exercise of all such
options and warrants.      

     The Company has agreed to indemnify the Selling Stockholders and certain
other persons against certain liabilities, including liabilities under the Act.

                     
                 The date of this Prospectus is August 30, 1995      

                                       3

 
                             AVAILABLE INFORMATION

            The Company is subject to the reporting requirements of the
       Securities Exchange Act of 1934, as amended (the "Exchange Act"), and in
       accordance therewith, files annual and quarterly reports, proxy
       statements and other information with the Securities and Exchange
       Commission (the "Commission").  Such reports, proxy statements and other
       information may be inspected and copied at the Commission's Regional
       Offices at 7 World Trade Center, 13th Floor, New York, New York 10048;
       and 500 West Madison Street, Suite 1400, Chicago, Illinois 60661-2511.
       Copies of such material can be obtained at prescribed rates from the
       Public Reference Section of the Commission at 450 Fifth Street, N.W.,
       Washington, D.C. 20549.  The Common Stock of the Company is quoted on the
       Nasdaq National Market.  Reports and other information concerning the
       Company may be inspected at the National Association of Securities
       Dealers, Inc. at 1735 K Street, N.W., Washington, D.C. 20006.

            No dealer, salesman or other person has been authorized to give any
       information or to make any representations other than those contained in
       this Prospectus, and, if given or made, such other information or
       representations must not be relied upon as having been authorized by the
       Company.  This Prospectus does not constitute an offer or solicitation by
       anyone in any state in which such offer or solicitation is not
       authorized, or in which the person making such offer or solicitation is
       not qualified to do so, or to any person to whom it is unlawful to make
       such offer or solicitation.  The delivery of this Prospectus at any time
       does not imply that information herein is correct as of any time
       subsequent to the date hereof.

                             ADDITIONAL INFORMATION

            A registration statement on Form S-3 with respect to the Common
       Stock offered hereby (the "Registration Statement") has been filed with
       the Commission under the Act.  This Prospectus does not contain all of
       the information contained in such Registration Statement and the exhibits
       and schedules thereto, certain portions of which have been omitted
       pursuant to the rules and regulations of the Commission.  For further
       information with respect to the Company and the Common Stock offered
       hereby, reference is made to the Registration Statement and the exhibits
       and schedules thereto.  Statements contained in this Prospectus regarding
       the contents of any contract or any other document are not necessarily
       complete and, in each instance, reference is hereby made to the copy of
       such contract or document filed as an exhibit to the Registration
       Statement.  The Registration Statement, including exhibits thereto, may
       be inspected without charge at the Commission's principal office in
       Washington, D.C., and copies of all or any part thereof may be obtained
       from the Public Reference Section, Securities and Exchange Commission,
       Washington, D.C., 20549, upon payment of the prescribed fees.

                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

            The following documents, filed or to be filed with the Commission
       under the Exchange Act are hereby incorporated by reference into this
       Prospectus:
                
            (i)   The Company's Annual Report on Form 10-K for the fiscal year
                  ended December 31, 1994, as amended, including all material
                  incorporated by reference therein.      

            (ii)  The Company's Quarterly Report on Form 10-Q for the quarterly
                  period ended March 31, 1995.

                                       4

 
            (iii)  The Company's Report on Form 10-C filed on May 24, 1995.

            (iv)  The Company's Current Report on Form 8-K as filed on May 24,
                  1995.
                
            (v)   The Company's Quarterly Report on Form 10-Q for the quarterly
                  period ended June 30, 1995.      
                
            (vi)  The Company's Current Report on Form 8-K as filed on August 3,
                  1995.      
                
            (vii) The description of the Registrant's Common Stock contained in
                  the Company's Prospectus dated June 18, 1969 (File No.
                  0361150) filed pursuant to Section 12 of the Exchange Act on
                  June 23, 1969.      

            All documents filed by the Company pursuant to Sections 13(a),
       13(c), 14 ,or 15(d) of the Exchange Act after the date of this Prospectus
       and prior to the termination of the offering shall be deemed to be
       incorporated by reference herein and to be a part hereof from the date of
       filing of such documents.  Any statement contained in this Prospectus or
       in a document incorporated or deemed to be incorporated by reference
       herein shall be deemed to be modified or superseded for purposes of this
       Prospectus to the extent that a statement contained herein or in any
       subsequently-filed document which also is or is deemed to be incorporated
       by reference herein modifies or supersedes such statement.  Any such
       statement so modified or superseded shall not be deemed, except as so
       modified or superseded, to constitute a part of this Prospectus.

            The Company will provide without charge to each person, including
       any beneficial owner, to whom this Prospectus is delivered, upon written
       or oral request of such person, a copy of any and all of the documents
       that have been incorporated by reference herein (not including exhibits
       to such documents unless such exhibits are specifically incorporated by
       reference herein or into such documents).  Such request may be directed
       to OXIS International, Inc., 6040 N. Cutter Circle, Suite 317, Portland,
       OR 97217-3935, telephone (503) 283-3911, Attn:  Jon S. Pitcher, Chief
       Financial Officer.

                                       5

 
                                  THE COMPANY

            The Company was initially incorporated in 1965 as Diagnostic Data,
       Inc., a California corporation.  It was reincorporated in Delaware in
       1974, and adopted the name DDI Pharmaceuticals, Inc. in 1985.  In
       September, 1994, the Company acquired Bioxytech S.A., based in France
       ("Bioxytech"), and merged with International BioClinical, Inc. ("IBC"),
       an Oregon corporation (the "Combination"), and changed its name to OXIS
       International, Inc.  Bioxytech was acquired through an exchange of shares
       that resulted in the Company owning in excess of 99% of the outstanding
       stock of Bioxytech, which operates as a subsidiary of the Company.
          
            OXIS is engaged in the discovery, development, manufacture and
       marketing of products to diagnose, treat and prevent the pathologic
       effects of free radicals (i.e., diseases of oxidative stress).  Free
       radicals are highly reactive molecules that are damaging to cells when
       their concentration exceeds the body's antioxidant defense capacity.
       Oxidative stress is now thought to be a basic mechanism of cell damage
       and death in a number of acute and chronic diseases such as
       atherosclerosis, AIDS, cancer, diabetes, arthritis and traumatic injury.
       Concomitantly, advances in molecular biology are beginning to clarify the
       mechanism(s) of cellular damage by free radicals and driving market
       demand for new products to diagnose, treat and prevent diseases of
       oxidative stress.  The Company sells or has under development assays for
       markers of oxidative stress and therapeutic drug monitoring ("TDM" )
       assays.  In addition, the Company has programs in progress for developing
       two forms of the free radical scavenging enzyme, superoxide dismutase
       ("SOD"), a number of synthetic antioxidant molecules designed for
       targeting specific tissues, and a proprietary high molecular weight
       poly(ethylene) glycol ("PEG") technology to enhance desired
       pharmacological properties of  SOD and other protein molecules.  The
       Company's staff consists of approximately 70 managers, scientists,
       technicians and administrative personnel who are currently located at
       four sites.      
           
            Effective July 19, 1995, the Company consummated the acquisition of
       Therox Pharmaceuticals, Inc., a Delaware corporation ("Therox") by merger
       of Therox into the newly-formed OXIS Acquisition Corporation, a Delaware
       corporation and a wholly-owned subsidiary of OXIS ("OXIS Acquisition
       Corporation") such that Therox was the disappearing corporation and OXIS
       Acquisition Corporation continued as a wholly-owned subsidiary of the
       Company.  Therox was a Philadelphia-based free radical therapeutics
       company funded by S.R. One, Limited, the venture capital subsidiary of
       SmithKline Beecham, and Brantley Venture Partners II, L.P.  This
       transaction brings OXIS complementary technologies, seven patents, and
       corporate and university partnerships in exchange for 1,440,736 shares of
       OXIS Common Stock.  The per share closing price of OXIS common stock on
       July 19, 1995 was $3-3/8.  Former Therox shareholders may earn up to an
       additional $2,000,000 based on the successful commercialization of the
       former Therox technologies.  Pursuant to the terms of the acquisition
       transaction, S.R. One, Limited and Brantley Venture Partners II, L.P.
       simultaneously invested an additional $1,500,000 in cash for an aggregate
       of 642,583 shares of OXIS Series B Preferred Stock.   The holders of
       Series B Preferred Stock are entitled to certain dividend and liquidation
       preferences and have the right to elect one member of the Company's board
       of directors.  The acquisition of Therox will be treated as a purchase
       for accounting purposes.      

                                       6

 
           
       The Company's principal executive  offices are located at 6040 N. Cutter
       Circle, Suite 317, Portland, OR 97217-3935.  Research and development
       operations of OXIS are located at 518 Logue Avenue, Mountain View, CA
       94043; 395 Phoenixville Pike, Malvern, PA 19355; and Z.A. des Petits
       Carreaux, 2 av. des Coquellcots, F 94385 Bonneull-Sur-Marne, Cedex,
       France (outside of Paris).      

                                       7

 
                                  RISK FACTORS

            The following are the significant risk factors that should be
       considered carefully in evaluating the Common Stock of OXIS.

       NEED FOR ADDITIONAL FINANCING.
           
            The Company has incurred losses in four of the last five years and
       in the six months ended June 30, 1995.  As of June 30, 1995, the Company
       had an accumulated deficit of approximately $20,358,000.      
           
            In May 1995, the Company sold 1,227,625 shares of Common Stock in a
       private placement to offshore investors for aggregate consideration of
       $2,037,860.  In conjunction with the acquisition by the Company of
       Therox, certain former affiliates of Therox have invested $1,500,000 in a
       private placement of the Company's Series B Preferred Stock.      
           
            The Company has engaged an investment banking firm on a best-efforts
       basis to assist it in completing a private placement of equity
       securities.  The Company is seeking to raise up to $5,000,000 in such
       private placement.  OXIS cannot predict the timing or the probability of
       success of this effort, and no assurances can be given that the Company
       will successfully raise the needed capital or that the terms of such
       financing will be favorable to the Company.  If the Company is unable to
       raise additional capital during the remainder of 1995, it intends to
       curtail its operations through the reduction of personnel and facility
       costs and by slowing its research and development efforts.  If the
       Company were unable to sufficiently curtail its costs in such a
       situation, it might be forced to seek protection of the courts through
       reorganization, bankruptcy or insolvency proceedings.  Assuming that the
       Company successfully completes its private placement of equity
       securities, it is anticipated that further financing may be needed within
       approximately 24 months to allow the Company to continue its planned
       research and development programs and marketing of additional products.
       The unavailability of such financing could cause the Company to cease or
       curtail its operations, and/or delay or prevent the development and
       marketing of the Company's potential therapeutic products.      

            The Company also plans to conduct a follow-on public offering of its
       Common Stock to provide the additional funds for clinical trials for its
       oxidative stress assays, complete preclinical studies on synthetic
       antioxidants, and initiate early clinical trials.  There can be no
       assurances that the Company will successfully complete such a follow-on
       offering, that the terms of any such offering will be favorable to the
       Company, or that if such offering occurs that funds generated thereby
       will be sufficient to complete the Company's contemplated development
       programs.

       RESEARCH AND DEVELOPMENT STAGE PRODUCTS.
           
            Much of the Company's success depends on potential products which
       are in research and development and no material revenues have been
       generated to date from sales of these products.  Although the Company
       currently markets and sells research and diagnostic assays,      

                                       8

 
       the Company must successfully partner, develop, obtain regulatory
       approval for and market or sell its potential therapeutic products to
       achieve profitable operations. The preclinical and clinical development
       work for potential new therapeutic products is presently in early
       research and development stages. No assurance can be given that the
       Company's product development efforts will be successfully completed,
       that required regulatory approvals will be obtained, or that any such
       products, if developed and introduced, will be successfully marketed. If
       the Company does not successfully introduce new products, its revenues
       and results of operations will be materially adversely affected.

       FUTURE PROFITABILITY UNCERTAIN; CUSTOMER DEPENDENCY.

            The Company expects to incur operating losses through 1996 and these
       losses may increase and fluctuate from quarter to quarter as the Company
       expands its development activities.  There can be no assurance that the
       Company will ever achieve profitable operations.  The report of the
       Company's independent auditors on the Company's  financial statements for
       the period ended December 31, 1994 included an explanatory paragraph
       referring to the Company's ability to continue as a going concern.  The
       Company anticipates that it will expend significant capital resources in
       product research and development.  Capital resources may also be used for
       the acquisition of complementary businesses, products or technologies.
       OXIS' future capital requirements will depend on many factors, including:
       continued scientific progress in its research and development programs;
       the magnitude of these programs; success of preclinical and clinical
       trials; scale-up costs of manufacturing; the time and costs required for
       regulatory approvals; the time and costs involved in filing, prosecuting,
       enforcing and defending patent claims; technological competition and
       market developments; the establishment of and changes in collaborative
       relationships; and the cost of commercialization activities and
       arrangements.
           
            While the Company believes that its new products and technologies
       show considerable promise, its ability to realize significant revenues
       therefrom is dependent upon the Company's success in developing business
       alliances with biotechnology and/or pharmaceutical companies to develop
       and market these products. There is no assurance that the Company's
       effort to develop such business alliances will be successful.  The
       Company is pursuing one such potential alliance with Sanofi Winthrop with
       respect to a therapeutic drug ("Sanofi Therapeutic") that Sanofi Winthrop
       is endeavoring to develop.  In May 1995, Sanofi Winthrop loaned the
       Company $600,000 ("Sanofi Loan") which is due and payable in May 1996 and
       pursuant to the terms of such loan the parties have agreed to use good
       faith efforts to negotiate a license and supply agreement concerning the
       Company's bovine SOD ("bSOD") technology and a license with respect to
       the Company's  recombinant human SOD technology.  If Sanofi proceeds with
       the development of the Sanofi Therapeutic, such an agreement would
       provide that Sanofi would purchase bulk bSOD from the Company, or
       purchase or license from the Company technology rights pertaining to the
       manufacture of bSOD.  It is important to note that the Company's long-
       term ability to earn revenues associated with the sale of bSOD to Sanofi
       Winthrop is based upon (i) the Sanofi Therapeutic being successfully
       developed and receiving the requisite regulatory approvals, (ii) Sanofi
       Winthrop successfully commercializing the Sanofi Therapeutic, and (iii)
       the Company entering into a mutually satisfactory agreement with Sanofi
       Winthrop for the supply of the Company's bSOD to Sanofi Winthrop or the
       purchase or license from the Company of technology rights pertaining to
       the manufacture of bSOD. Over the last several years the Company has sold
       a substantial amount of bSOD to Sanofi Winthrop (35% of 1994 revenues).
       There can be no assurances that such substantial sales will continue.
       Although Sanofi Winthrop is currently conducting a second Phase III trial
       on its drug, DISMUTEC(TM) (a coupled form of OXIS' bovine      

                                       9

 
           
       superoxide dismutase) to treat closed head injury, the Company cannot
       predict whether this trial will conclude successfully. If such trial is
       not concluded successfully, the Company expects that future sales of bSOD
       to Sanofi Winthrop would decrease substantially or cease altogether.     
           
            There are two sources of bovine superoxide dismutase (bSOD) that
       have been sold in Europe, the product that is produced from bovine liver
       using OXIS's manufacturing process, called Oxinorm(R) in Italy, and a
       second product, Peroxinorm, that was manufactured by one of the Company's
       licensees from blood.  Peroxinorm was withdrawn from the market in
       Germany and Austria, and all orgotein containing products, including
       Oxinorm, were subsequently withdrawn from the market in Italy.  (See
       "Product Withdrawals in Europe, Licensees" following.)      
           
            Dismutec is composed of OXIS's bovine superoxide dismutase
       chemically coupled to polyethylene glycol (PEG).  Although the bSOD used
       to produce Dismutec is the same substance that was distributed and
       subsequently withdrawn in Italy (product labeled Oxinorm), Sanofi
       Winthrop's Dismutec is in fact a different chemical entity due to the
       chemical modification with PEG.  The Company cannot predict what effect
       the European withdrawals of bSOD may have on the international sales of
       Dismutec, if it is approved.      
           
       PRODUCT WITHDRAWALS IN EUROPE; LICENSEES.      
           
            The European market for OXIS' bSOD (orgotein) for human use has been
       adversely impacted by a series of recent regulatory developments.  During
       its twelve years of commercial availability in Europe, more than twelve
       million injections (representing more than two million courses of
       treatment) have been administered.  Orgotein for injection as a human
       pharmaceutical has been produced by two different manufacturing methods.
       The first method involves production in accordance with OXIS' proprietary
       manufacturing process by Diosynth B.V. ("Diosynth"), using USDA inspected
       bovine livers.  This preparation of orgotein for injection has been sold
       under the trade names Oxinorm(R) in Italy and Ontosein(R) in Spain.  The
       second method involves manufacturing orgotein from bovine blood, rather
       than bovine livers.  The resultant product was manufactured and marketed
       under the trade name Peroxinorm(R) by Grunenthal GmbH ("Grunenthal"). 
            
           
            The Company's three European licensees have been responsible for a
       substantial, though decreasing, portion of the Company's revenues in
       recent years.  Sales to, and royalties from, Grunenthal (German
       licensee), Tedec-Meiji Farma, S.A. ("Tedec-Meiji") (Spanish licensee) and
       SmithKline Beecham Farmaceutici S.p.a. ("SmithKline Beecham") (Italian
       licensee) as a percentage of the Company's total revenues for the past
       three years have been as follows:      

                                       10

 
    

                         1994    1993    1992
                        -----    -----   ----
                                
Grunenthal                 9%     23%     66%
Tedec-Meiji               18%      8%     15%
SmithKline Beecham         2%      7%     10%
      
           
       The Company expects that its revenues from sales to, and royalties from,
       its European licensees in the foreseeable future will be substantially
       less than historical levels.  The Company does not anticipate any bSOD
       sales to European licensees in 1995 other than to its Spanish licensee,
       and the amount of sales to the Spanish licensee during, and beyond, 1995
       cannot be predicted.      
           
            In January, 1994, the Italian government rendered a decision to
       exclude all orgotein-containing products from the list of drugs eligible
       for patient reimbursement.  An appeal filed by OXIS' distributor of
       Oxinorm, SmithKline Beecham, was denied.  Subsequently, OXIS was informed
       that the Italian Health Ministry has withdrawn the Marketing
       Authorization of all pharmaceutical products composed of orgotein,
       including Oxinorm.  SmithKline Beecham informed the Company that it
       believed it was entitled to recover from the Company the purchase price
       of all of its Oxinorm inventory.  SmithKline Beecham's Oxinorm inventory
       previously was purchased from the Company's German licensee (Grunenthal).
       The Company has agreed to purchase SmithKline Beecham's Oxinorm
       inventory.  Payment for the inventory is due within the next two years.
       The Company believes that upon payment for the inventory it will have no
       further liability to Grunenthal or SmithKline Beecham.      
           
            In addition, OXIS was notified in January, 1994 that the government
       of Austria had asked Grunenthal to withdraw Peroxinorm from the Austrian
       market.  On March 25, 1994, as a result of two fatalities (December, 1993
       and February, 1994) of patients treated with Peroxinorm, the German
       Federal Health Administration asked Grunenthal to remove Peroxinorm from
       the German market.  No claim has been made against the Company in
       connection with these two fatalities, and the Company does not believe
       there is a substantial likelihood of any liability to it as a result of
       these two fatalities.      
           
            In addition, the Company's licensee for Spain has had informal
       discussions with the Spanish regulatory authorities regarding the
       Company's bSOD product.  Although no action has been taken by those
       authorities with regard to the Company's product, future sales in Spain
       may be adversely affected by either regulatory action in Spain, or safety
       concerns stemming from actions in other countries.  In addition,
       Grunenthal, the Company's German licensee has advised the Company that
       its Spanish subsidiary voluntarily withdrew its bSOD product from the
       Spanish market.      
           
            The product withdrawals in various European countries have resulted
       in a reduction of sales under the Company's license agreement with
       Grunenthal, which has caused a reduction in royalties being paid the
       Company under that agreement.  Sales of the Company's bSOD produced by
       Diosynth have also been reduced as a result of the product withdrawal in
       Italy.      

                                       11

 
       FAILURE TO PROTECT TECHNOLOGY COULD ADVERSELY AFFECT RESULTS.
           
            The Company's success will depend in part on its proprietary
       products and information.  While OXIS has attempted to protect its
       proprietary products and information through patents and trade secrets,
       there can be no assurance that competitors will not be able to develop
       similar products and information independently.  No assurance can be
       given that patents will be issued on certain of the Company's pending
       applications or that the claims allowed on any patents held by the
       Company will be sufficiently broad to protect its products and
       information.  In addition, no assurance can be given that any patents
       issued to the Company will not be challenged, invalidated or circumvented
       or that the rights granted thereunder will provide competitive advantages
       to it.      

            In addition, the Company's products and its customers may be alleged
       to have infringed third parties' patent rights.  While such allegations
       are commonplace in the industry and to date the Company has been able to
       license necessary patents or technology on commercially reasonable terms,
       there can be no assurance that the Company will be able to license
       necessary patents or technology on commercially reasonable terms in the
       future.  No assurances can be given that the Company will prevail in any
       infringement litigation or that the costs or damages from any such
       litigation would not materially and adversely affect the Company.

            Substantially all of the Company's assets (including OXIS'
       technology) serve as security with respect to the repayment of various
       loans, including the Sanofi Loan.  A default under these loans could
       result in the loss by the Company of certain of these assets serving as
       collateral.

       GOVERNMENT REGULATION; PRODUCT CLEARANCE AND APPROVAL UNCERTAIN.

            As with other companies in its industry, OXIS' preclinical
       development, clinical trials, product manufacturing and marketing are
       subject to state and federal regulation by the United States and other
       countries.  Clinical trials and product marketing and manufacturing are
       subject to the rigorous review and approval processes of the United
       States Food and Drug Administration ("FDA") and foreign regulatory
       authorities.  The process of obtaining FDA and other required regulatory
       approvals is lengthy and expensive.  Typically, this requires the
       expenditure of substantial resources and takes several years or more with
       respect to therapeutic products (diagnostic products typically take a
       significantly shorter period of time), depending upon the type,
       complexity and novelty of the product and the nature of the disease or
       other indication to be treated.  Preclinical studies must be conducted in
       conformance with the FDA's Good Laboratory Practice regulations.
       Clinical testing must meet requirements for Institutional Review Board
       ("IRB") oversight and informed consent by clinical trial subjects, as
       well as FDA prior review, oversight and the FDA's Good Clinical Practice
       requirements.  Clinical trials may require large numbers of test
       subjects.  OXIS has limited experience in conducting clinical testing and
       in pursuing applications necessary to gain regulatory approvals.
       Furthermore, the Company or the FDA may suspend clinical trials at any
       time if either believes that the subjects participating in such trials
       are being exposed to unacceptable health risks, including undesirable or
       unintended side effects.

            Before receiving FDA approval to market a product, OXIS may have to
       demonstrate that the product represents an improved form of treatment
       compared to existing therapies.  Data obtained from preclinical and
       clinical activities are susceptible to varying interpretations, which
       could delay, limit or prevent regulatory approvals.  In addition, delays
       or rejections may be 

                                       12

 
           
       encountered based upon additional government regulation from future
       legislation or administrative action or changes in FDA policy during the
       period of product development, clinical trials and FDA regulatory review.
       Delays in obtaining such approvals could adversely affect marketing of
       OXIS' products. Delays in regulatory approvals that may be encountered by
       OXIS' joint development partners and licensees could adversely affect
       OXIS' ability to receive royalties or other revenues. There can be no
       assurance that, after such time and expenditures, regulatory approval
       will be obtained for any products developed by the Company. Even after
       initial FDA approval has been obtained, further studies may be required
       to provide additional data on safety or to gain approval for the use of a
       product as a treatment for clinical indications other than those
       initially targeted. Moreover, the FDA may reconsider its approval of any
       product at any time and may withdraw such approval. In addition, before
       the Company's products can be marketed in foreign countries, they are
       subject to regulatory approval in such countries similar to that required
       in the United States. Furthermore, approval may entail ongoing
       requirements for post-marketing studies.      

            The FDA's regulations require that any drug or formulation to be
       tested in humans must be manufactured according to current Good
       Manufacturing Practices regulations ("cGMPs").  This has been extended to
       include any drugs which will be tested for safety in animals, in support
       of human testing.  The cGMPs set certain minimum requirements for
       procedures, record-keeping and the physical characteristics of the
       laboratories used in the production of these drugs.  In addition, various
       federal and state laws, regulations and recommendations relating to safe
       working conditions, laboratory practices, the experimental use of animals
       and the purchase, storage, movement, import and export, use, and disposal
       of hazardous or potentially hazardous substances, including radioactive
       compounds and infectious disease agents, used in connection with the
       Company's research work are or may be applicable to their activities.
       They include, among others, the United States Atomic Energy Act, the
       Clean Air Act, the Clean Water Act, the Occupational Safety and Health
       Act, the National Environmental Policy Act, the Toxic Substances Control
       Act, and the Resources Conservation and Recovery Act, national
       restrictions on technology transfer, import, export and customs
       regulations, and other present and possible future local, state or
       federal regulation.  OXIS is unable to estimate the extent and impact of
       regulation resulting from such future federal, state or local legislation
       or administrative action.

            Outside the United States, the Company's ability to market a product
       is contingent upon receiving marketing authorization from the appropriate
       foreign regulatory authorities.  The requirements governing the conduct
       of clinical trials, marketing authorization, pricing and reimbursement
       vary widely from country to country.  This foreign regulatory approval
       process may include all of the risks associated with FDA approval set
       forth above.

       RISK OF PRODUCT LIABILITY; USE OF HAZARDOUS MATERIALS; LIMITED INSURANCE
       COVERAGE.

            The testing, marketing and sale of human therapeutic products
       entails significant risks.  If the Company succeeds in developing
       products in these areas, use of such products in trials and the sale of
       such products following regulatory approval may expose the Company to
       liability claims allegedly resulting from use of such products.  These
       claims might be made directly by consumers or others.  OXIS currently has
       only limited insurance for its clinical trials.  However, there can be no
       assurance that OXIS will be able to obtain and maintain such insurance
       for all of its clinical trials or that coverage will be in sufficient
       amounts to protect against damages for liability that could have a
       material adverse effect on OXIS.  There can also be no assurance that
       OXIS will be able to obtain or maintain product liability insurance in
       the future on acceptable terms or in 

                                       13

 
       sufficient amounts to protect the Company against damages for liability
       that could have a material adverse effect on the Company.

            In addition, the Company's research and development involves the
       controlled use of hazardous materials, radioactive compounds and other
       chemicals.  Although the Company believes that its safety procedures for
       handling and disposing of such materials comply with the standards
       prescribed by state and federal regulations, the risk of accidental
       contamination or injury from these materials cannot be completely
       eliminated.  In the event of such an accident, the Company could be held
       liable for any damages that result and any such liability could exceed
       the resources of the Company.  The Company may incur substantial costs to
       comply with environmental regulations if the Company develops additional
       manufacturing capacity.

       COMPANY IS IN HIGHLY COMPETITIVE BUSINESS.

            The pharmaceutical industry is highly competitive.  Competition in
       most of the Company's primary current and potential product areas from
       large pharmaceutical companies, and other companies, universities and
       research institutions is intense and expected to increase.  Relative to
       the Company, many of these entities have substantially greater capital
       resources, research and development staffs, facilities and experience in
       conducting clinical trials and obtaining regulatory approvals, as well as
       in manufacturing and marketing diagnostic and pharmaceutical products.
       In addition, these and other entities may have or may develop new
       technologies or use existing technologies that are, or may in the future
       be, the basis for competitive products.

            Any potential products that the Company succeeds in developing and
       for which it gains regulatory approval will have to compete for market
       acceptance and market share.  For certain of the Company's potential
       products, an important factor in such competition may be the timing of
       market introduction of competitive products.  Accordingly, the relative
       speed with which the Company can develop products, complete the clinical
       testing and regulatory approval processes and supply commercial
       quantities of the product to the market are expected to be important
       competitive factors.  The Company expects that a competitive edge will be
       based, among other things, on product efficacy, safety, reliability,
       availability, timing and scope of regulatory approval and product price.
       There can be no assurance that the Company's competitors will not develop
       technologies and products that are more effective than those being
       developed by the Company.  In addition, certain of the Company's
       competitors may achieve product commercialization or patent protection
       prior to OXIS.

            The Company's therapeutic drug monitoring products compete directly
       with similar products from major diagnostic companies such as Abbott,
       Roche Laboratories ("Roche"), E.I. DuPont de Nemours ("DuPont") and
       others.  Since one of the Company's business strategies is to provide
       alternative reagents to customers who own or rent the Abbott
       TDx(R)/TDxFLx(R) analyzers, Abbott is the Company's major competitor in
       this area.  The Company competes based on high product quality, an
       aggressive pricing strategy and technical services.  Alternatively, when
       the Company develops custom assays for pharmaceutical companies,
       exclusive manufacturing and marketing rights are generally granted that
       may provide protection from competition.  Market position for these
       unique assays can be enhanced through patents and trade secrets, but in
       the absence of such protection other companies could develop comparable
       assays; and even if patent protection is obtained, competing companies
       could still develop competitive assays.

                                       14

 
            The Company believes it is a leader in the development of assays for
       markers of oxidative stress.  Although there are currently a limited
       number of competitors for the Company's assays to measure markers of
       oxidative stress, no assurances can be given that significant competition
       will not arise in the future.

            Other pharmaceutical companies are competing with the Company to
       develop therapeutic products to treat diseases of oxidative stress.  The
       Company estimates that over 20 companies have investigated the
       therapeutic potential of SOD and the Company is not aware of any other
       company currently pursuing development of bSOD for OXIS' target
       indication, familial amyotrophic lateral sclerosis ("FALS").  Insofar as
       the Company is aware, the only major company currently developing a bSOD
       based therapeutic is Sanofi Winthrop.  The Company provides bSOD to
       Sanofi Winthrop for use in the Sanofi Therapeutic.

            Some pharmaceutical companies are pursuing the development of
       synthetic molecules to treat diseases of oxidative stress.  The Company's
       major competitors in the area of synthetic antioxidants include the
       Upjohn Company ("Upjohn") and Free Radical Sciences, Inc. ("Free Radical
       Sciences").  Upjohn has a number of ongoing trials to test the
       therapeutic potential of a group of synthetic compounds called Lazaroids
       in several disease indications, and Free Radical Sciences is testing a
       drug called procysteine for use in Adult Respiratory Distress Syndrome
       and other diseases.  Natterman/Rhone Poulenc Rorer and Daiichi are also
       developing glutathione peroxidase mimics.

       MANUFACTURING/DEPENDENCE ON OTHERS.

            Certain of the Company's products, and raw materials used in its
       products, are produced by independent third parties.  Accordingly, the
       Company is and will continue to be dependent upon these third parties to
       produce products and supply materials with acceptable quality and to
       deliver them to the Company in a timely manner.  The Company depends on
       these manufacturers to achieve acceptable manufacturing yields and to
       allocate to the Company a sufficient portion of their capacity to meet
       the Company's needs.  Although the Company has not experienced material
       quality or allocation problems to date, there can be no assurance that
       such problems will not have a material adverse effect on the Company's
       business, financial condition and results of operations in the future.
       Furthermore, constraints or delays in the supply of the Company's
       products and materials used therein could result in the loss of
       customers, the delay of development projects and other adverse effects on
       the Company's business, financial condition and results of operations.
       The Company's reliance on third party manufacturers and suppliers
       involves several other risks, including reduced control over delivery
       schedules, quality assurance and costs.  Foreign manufacturers and
       suppliers are subject to additional risks such as changes in governmental
       policies, imposition of tariffs and import restrictions and other factors
       beyond the Company's control.

            From time to time the Company has experienced substantial
       fluctuations in orders for the purchase of bulk bSOD.  Such fluctuations
       can complicate and create difficulties with respect to the manufacturing
       process.  There can be no assurance that such fluctuations will not occur
       in the future.

                                       15

 
       POSSIBLE HEALTH CARE REFORM LEGISLATION AND HEALTH CARE COSTS.

            OXIS' ability to successfully commercialize human therapeutic
       products may depend in part on the extent to which reimbursement for the
       cost of such products and related treatment will be available from
       government health administration authorities, private health coverage
       insurers and other organizations.  Significant uncertainty exists as to
       the reimbursement status of newly approved healthcare products, and there
       can be no assurance that adequate third party coverage will be available
       for OXIS to maintain price levels sufficient for realization of an
       appropriate return on its investment in product development.  Government
       and other third-party payers are increasingly attempting to contain
       healthcare costs by limiting both coverage and the level of reimbursement
       for new therapeutic products approved for marketing by the FDA and by
       refusing, in some cases, to provide any coverage for uses of approved
       products for disease indications for which the FDA has not granted
       marketing approval.  If adequate coverage and reimbursement levels are
       not provided by government and third-party payers for uses of OXIS'
       healthcare products, the market acceptance of these products would be
       adversely affected.

            In addition, as with other companies which supply products and
       services to the health care industry, the Company faces an uncertain
       legislative environment.  Over the last few years, the United States
       Congress, the President and various state governments have advanced
       various health care bills that could significantly alter the structure of
       the health care industry.  Regardless of whether or not a health care
       bill is adopted, private businesses are placing pressures on health care
       providers to reduce costs.  The Company may be subjected to pressures or
       a legislative mandate to reduce the prices of its pharmaceutical
       products.  This uncertain legislative environment may also adversely
       affect the Company's ability to raise capital.

       ACQUISITIONS; DIFFICULTIES AND COSTS OF INTEGRATION.
           
            The transition to a unified company following the acquisition of IBC
       and Bioxytech ("Combination") has required substantial attention from
       management, which has limited experience in integrating companies
       internationally.  The diversion of management attention and any
       difficulties encountered in the restructuring of the Company as a result
       of the Combination and also as a result of the July 19, 1995 acquisition
       of Therox, and in the subsequent transition process could have an adverse
       impact on the business, revenues and operating results of the Company.
       The Company's future success will also depend in large part upon its
       ability to continue to integrate its U.S. and French operations.
       Significant management attention will be required to integrate the
       operations of its French subsidiary with those of its domestic
       operations, and there can be no assurance that such integration will be
       successful.  As a result of the acquisition of Therox, the Company has
       incurred additional expenses and charges and is required to devote
       additional managerial attention with respect to the integration of all
       the businesses.      

       FOREIGN CURRENCY AND TAX EXPOSURE.

            The Company's French subsidiary conducts virtually all of its non-
       U.S. business in currencies other than the U.S. dollar and the Company
       buys and sells the majority of its SOD in a foreign currency.
       Accordingly, foreign currency fluctuations may affect the Company's
       earnings and asset valuations.  The Company may be affected by laws
       affecting its ability to repatriate foreign profits, if any, and by
       foreign tax laws, as well as by fluctuating tax rates and changes in

                                       16

 
       international tax treaties.  There can be no assurance that laws and
       changes such as these will not have a material adverse impact on the
       Company's operations.

       LABOR LAWS IN FRANCE.

            Certain of the Company's personnel are located in France.  French
       labor laws offer employees certain rights in the event of termination
       which do not exist under U.S. laws.  French labor laws may inhibit
       management's ability to take future personnel actions or implement
       certain operating plans (such as reducing the size of the French
       subsidiary's operations).

       INTERNATIONAL SALES.

            The Company expects that international sales may account for a
       substantial portion of the Company's future revenues.  The Company's
       business in foreign markets is and will be subject to the risks
       customarily associated with such activities, including fluctuations in
       foreign currency exchange rates and controls, expropriation,
       nationalization and other economic, tax and regulatory policies of
       foreign governments as well as the laws and policies of the United States
       affecting foreign trade and investment.

       FAILURE TO ATTRACT OR RETAIN KEY PERSONNEL COULD ADVERSELY AFFECT
       RESULTS.

            The Company is dependent upon the efforts and abilities of a number
       of its key personnel.  The success of the Company depends to a large
       extent upon its ability to retain and attract key employees.  The loss of
       certain of these people or the Company's inability to attract and retain
       other key employees could materially adversely affect results of
       operations.  This effect could be particularly significant if the Company
       needs to hire, train and assimilate large numbers of new employees.
       During the first half of 1995, Dr. Mark Saifer and Dr. Jean Chaudiere
       resigned their positions as corporate vice presidents of the Company, but
       they continue to be employed by the Company or by one of its
       subsidiaries.

       VOLATILITY OF STOCK PRICE; SHARES AVAILABLE FOR FUTURE SALE; ABSENCE OF
       DIVIDENDS.

            The market prices for securities of biotechnology and pharmaceutical
       companies, including the securities of OXIS, have been volatile.
       Announcements of technological innovations or new commercial products by
       OXIS or its competitors, a change in status of a corporate partner,
       developments concerning proprietary rights, including patents and
       litigation matters, publicity regarding actual or potential medical
       results with products under development by OXIS, regulatory developments
       in both the United States and foreign countries and public concern as to
       the safety of biotechnology or of pharmaceutical products, as well as
       period-to-period fluctuations in revenues and financial results, may have
       a significant impact on the market price of the Company's Common Stock.
       OXIS has not paid any cash dividends since its inception, and it does not
       anticipate paying cash dividends in the foreseeable future.

            As of July 10, 1995, the Company had approximately 10,683,687 shares
       of Common Stock outstanding.  Of these, the Company issued approximately
       4,380,092 shares of its Common Stock in connection with the acquisition
       of Bioxytech S.A. and merger with International BioClinical, Inc. in
       September 1994 (the "Combination"), certain of which are subject to
       escrow and other restrictions (excluded are 107,670 shares of Common
       Stock which have not yet been issued but may be issued to former
       stockholders of Bioxytech  if they are able to invest $1 million 

                                       17

 
           
       in the proposed private placement referred to above). The Company also
       has options or warrants outstanding to purchase approximately 1,710,763
       shares of Common Stock. Pursuant to this Registration Statement, the
       Company is registering for resale all of the shares of Common Stock
       issued in the Combination (4,380,092) in addition to 95,418 shares
       subject to options granted to former Bioxytech stockholders in the
       Combination and 33,500 shares subject to options granted to former
       International BioClinical, Inc. stockholders in the Combination. The
       Company is also registering for resale an aggregate of 472,763 shares of
       Common Stock issuable upon exercise of the Company's warrants, including
       350,000 shares subject to warrants issued to employees and officers of
       the Company from 1987 through 1989. 122,763 shares subject to a warrant
       issued to the private placement agent of the Company in connection with
       the Company's offshore placement of securities in May 1995, and is
       registering 93,300 shares of Common Stock issued to certain shareholders
       in connection with loans advanced to the Company in February 1995.
       Subject to certain agreements limiting the number of shares certain of
       the Selling Stockholders may sell (see "Plan of Distribution"), these
       shares may be sold into the public securities markets after this
       Registration Statement becomes effective. The registration of Common
       Stock pursuant to this Registration Statement will result in an increase
       of more than 100% in the number of shares of the Company's Common Stock
       available for trading in the public securities market. Future sales of
       Common Stock in the public securities markets may cause substantial
       fluctuations (including substantial price reductions) in the price of the
       Company's Common Stock over short time periods. Additionally, the price
       of the Company's Common Stock will be sensitive to the performance and
       prospects of the Company and other factors.      

       SHARE OWNERSHIP BY CERTAIN INDIVIDUALS AND CONCENTRATION OF OWNERSHIP.

            Ray R. Rogers, the Chairman of OXIS, owns 672,368 shares of Common
       Stock and options to purchase shares of Common Stock received in the
       Combination ("Options") (excluding 240,771 shares owned by an irrevocable
       trust for the benefit of Mr. Rogers' children as to which shares Mr.
       Rogers has no control), and including shares received in the Combination
       which are subject to escrow restrictions.  Dr. Anna D. Barker, the
       President and Chief Executive Officer of OXIS, owns 913,139 shares of
       Common Stock and Options including shares received in the Combination
       which are subject to escrow restrictions).  Ownership of such Common
       Stock and Options represents control by Mr. Rogers and Dr. Barker of
       approximately 6.3% and 8.6% of the voting securities of OXIS,
       respectively.  Alta-Berkeley L.P. II is the owner of 550,774 shares of
       Common Stock and Options, representing approximately 5.2% of the voting
       securities of the Company.  David Needham, a director of OXIS and a
       consultant to the investment advisory firm which advises Alta Berkeley
       L.P. II, has a stock option entitling him to purchase 15,000 shares of
       Common Stock.  Mr. Needham disclaims beneficial ownership of shares of
       Common Stock owned by Alta Berkeley L.P.II.  As the largest stockholders
       of OXIS, Mr. Rogers, Dr. Barker and Alta Berkeley L.P. II are in a
       position to significantly influence the outcome of matters (including the
       election of directors, and any merger, consolidation or sale of all or
       substantially all of the Company's assets) submitted to the Company's
       stockholders for approval.  As a result, certain transactions may not be
       possible without the approval of Mr. Rogers, Dr. Barker and Alta-Berkeley
       L.P. II.  In addition, the Company's directors, executive officers and
       principal stockholders and certain of their affiliates, as a group, have
       the ability to influence the election of the Company's directors and most
       other stockholder actions.

                                       18

 
       QUARTERLY OPERATING RESULTS AFFECTED BY MANY BUSINESS FACTORS.

            The Company has experienced fluctuations in quarterly results and is
       likely to continue to experience such fluctuations.  Expense levels are
       based, in part, on expectations of future revenues.  If revenue levels in
       a particular quarter are less than expected, operating results will be
       affected adversely, which may have an adverse impact on the market price
       of the Company's Common Stock.  A variety of factors have an influence on
       the level of revenues and expenses in a particular quarter.  These
       factors include specific economic conditions in the pharmaceutical
       industry, the withdrawal or failure to grant requisite government
       approvals, the timing of the receipt of orders from its major customer,
       Sanofi Winthrop, customer cancellations or delay of shipments, production
       delays, exchange rate fluctuations, management decisions to commence or
       discontinue product lines, the introduction of new products by the
       Company or its competitors, the timing of research and development
       expenditures, and expenses attendant to acquisitions, strategic alliances
       and the further development of marketing and service capabilities.

                                       19

 
                                USE OF PROCEEDS
           
            The Company will not receive any proceeds from the sale of Common
       Stock by the Selling Stockholders in the offering. The Company will
       receive a maximum aggregate amount of $1,818,693.97 assuming the exercise
       of all options and warrants for which the resale of Common Stock is
       registered hereby.  No assurances can be given by the Company as to the
       exercise of any of such options or warrants.  Proceeds from the exercise
       of such options and warrants, if any, are anticipated to be used for
       working capital  purposes.      

                                       20

 
                              SELLING STOCKHOLDERS
           
            The following table sets forth the names of the Selling
       Stockholders, the number of shares of Common Stock owned beneficially by
       each of the Selling Stockholders as of August 29, 1995, and the number of
       shares which may be offered for resale pursuant to this Prospectus.
       This information is based upon information provided by the Selling
       Stockholders.  Because the Selling Stockholders may offer all, some or
       none of their Common Stock, no definitive estimate as to the number of
       shares thereof that will be held by the Selling Stockholders after such
       offering can be provided and the following table has been prepared on the
       assumption that all shares of Common Stock under this Prospectus will be
       sold.      

     

                                
                                       Shares Beneficially 
                                          Owned Prior to                                            Shares Beneficially 
                                        Offering/(1)(2)/                Shares Being             Owned After Offering/(3)/
            Name                             Number                        Offered               Number   Percentage/(4)/
            ----                       -------------------              ------------             -------------------------
                                                                                                
Russell E. Teasdale /(5)(6)/                220,000                        220,000                      0               0
Mark G.P. Saifer /(5)(7)/                   197,500                          5,000                192,500            1.77%
L. David Williams/(5)/                       55,000                         15,000                 40,000               *
Marc A. Fisher/(5)/                          35,000                         35,000                      0               0
Carol C. Golsch/(5)/                         20,000                         20,000                      0               0
Carl Claassen/(5)/                            5,000                          5,000                      0               0
Rima Agamian/(5)/                             2,500                          2,500                      0               0
Ralph Somack/(5)/                            47,500                         47,500                      0               0
Anna D. Barker/(8)/                         913,139                        876,139                 37,000               *
H. Gerald Bidwell                            33,440                         33,440                      0               0
Cascadia Pacific Management,                 13,543                         13,543                      0               0
 Inc.
Daniel Cawley                                 8,660                          8,025                    635               *
Terryl Dank                                  12,797                         11,369                  1,428               *
Kari Henderson                                3,627                          2,675                    952               *
Debbie Heuvelhorst                            3,768                          2,340                  1,428               *
Charles Martin                               19,009                         18,057                    952               *
       

                                       21

 
    

                                
                                       Shares Beneficially 
                                          Owned Prior to                                            Shares Beneficially 
                                        Offering/(1)(2)/                Shares Being             Owned After Offering/(3)/
            Name                             Number                        Offered               Number   Percentage/(4)/
            ----                       -------------------              ------------             -------------------------
                                                                                                
Stephen H. Mastin                            51,660                         50,160                  1,500               *
Paul Mueggler                                36,278                         34,778                  1,500               *
Dennis Murray                                 7,213                          6,420                    793               *
Jon S. Pitcher/(9)/                          29,418                         28,625                    793               *
Harry Roberts/(10)/                           9,344                          9,344                      0               0
Ray R. Rogers/(11)/                         672,368                        635,368                 37,000               *
George Spencer as Trustee                   240,771                        240,771                      0               0
 for Rogers' Trusts dated
 March 7, 1994/(12)/
Ken Stenglein                                 5,474                          4,681                    793               *
Anthony Miadich/(13)/                         7,500                          7,500                      0               0
Oregon Resource and                          20,000                         20,000                      0               0
 Technology Development
 Fund/(14)/
Lynda Taylor                                 29,393                         28,758                    635               *
Innolion/(15)/                              540,670                        540,670                      0               0
Alta-Berkeley L.P. II/(16)/                 550,774                        550,774                      0               0
Sofinnova S.A./ (17)/                       161,288                        161,288                      0               0
Sofinnova Capital FCPR/(18)/                242,021                        242,021                      0               0
Finovelec/(19)/                             429,762                        429,762                      0               0
Hemera II & Cie                             132,630                        132,630                      0               0
Euroventures Germany C.V.                    53,622                         53,622                      0               0
      

                                       22

 
    

                                
                                       Shares Beneficially 
                                          Owned Prior to                                            Shares Beneficially 
                                        Offering/(1)(2)/                Shares Being             Owned After Offering/(3)/
            Name                             Number                        Offered               Number   Percentage/(4)/
            ----                       -------------------              ------------             -------------------------
                                                                                                
Chimtex S.A.                                 27,117                         27,117                      0               0
Finbiotec SPA                                31,785                         31,785                      0               0
Sumaru S.r.1                                 21,895                         21,895                      0               0
Sea Farming S.r.1                            21,895                         21,895                      0               0
Jean Chaudiere/(20)/                        119,499                        119,499                      0               0
Christian Manuel                             76,864                         76,864                      0               0
Estate of A Crastes                          13,362                         13,362                      0               0
de Paulet/(21)/
Andre Capron                                    762                            762                      0               0
Michel Rigaud/(22)/                          13,366                         13,366                      0               0
Catherine Rice Evans                            754                            754                      0               0
Bernard Jacotot                                 754                            754                      0               0
Yves Grosgogeat                                 754                            754                      0               0
Jean-Claude Yadan                            64,549                         49,638                 14,911               *
Henry-Michel Bouillet                           670                            670                      0               0
Andre Galli                                     503                            503                      0               0
Jacques Emerit                                  503                            503                      0               0
Marc Lange                                      503                            503                      0               0
John B. Hawken/(23)/                         24,231                         24,231                      0               0
Marc Moutet                                  38,732                         29,784                  8,948               *
Irene Erdelmeier                             24,911                         24,911                      0               0
Bailey & Co./(24)/                          122,763                        122,763                      0               0
                                          ---------                      ---------                -------            ----
              Total:                      5,416,841                      5,075,073                341,768            3.11%
                                          =========                      =========                =======            ====
     

                                       23

 
       *    less than 1% of the issued and outstanding Common Stock of the
            Company.

       (1)  Unless otherwise indicated in the footnotes to this table, the
            persons and entities named in the table have sole voting and sole
            investment power with respect to all shares beneficially owned,
            subject to community property laws where applicable.

       (2)  As required by regulations of the Securities and Exchange
            Commission, the number of shares in the table includes shares which
            can be purchased within 60 days.

       (3)  Assumes the sale of all shares offered hereby.  As required by
            regulations of the Securities and Exchange Commission, each
            percentage reported in the table for these individuals is calculated
            as though shares which can be purchased within 60 days have been
            purchased by the respective person or group and are outstanding.

       (4)  Applicable percentage of ownership is based on 10,683,687 shares of
            Common Stock outstanding on July 10, 1995.
           
       (5)  Includes  with respect to the following persons, the following
            number of shares which may be acquired through the exercise of stock
            warrants: Russell E. Teasdale (220,000); Mark G.P. Saifer (195,000);
            L. David Williams (55,000); Marc Fisher (35,000); Carol Golsch
            (20,000); Carl Claassen (5,000); Rima Agamian (2,500); Ralph Somack
            (47,500).  Mssrs. Claassen and Fisher are former directors of the
            Company.      
          
       (6)  Russell Teasdale has been employed by the Company as a consultant 
            and is a former executive officer of the Company.      

       (7)  Mark Saifer resigned as an executive officer of the Company during
            1995, but continues to be an employee of the Company.

       (8)  Anna Barker is a director of the Company and its President and Chief
            Executive Officer.  Figure in first column includes 35,000 shares
            which may be acquired by exercise of options.

       (9)  Jon Pitcher is the Company's Chief Financial Officer.

       (10) Includes 6,000 shares which may be acquired on exercise of options.

       (11) Ray R. Rogers is a director and the Chairman of the Board of
            Directors of the Company.  Figure in first column includes 20,000
            owned by his individual retirement account, as to which Rogers
            exercises voting and investment power, and excludes 240,771 shares
            owned by an irrevocable trust for the benefit of his children.
            George C. Spencer is the trustee under such irrevocable trust.
            George C. Spencer is a partner of Tonkon, Torp, Galen, Marmaduke &
            Booth, a law firm which represents the Company.  Figure in first
            column also includes 20,000 shares which may be acquired by exercise
            of options.

       (12) See Note (11) above.

       (13) Includes 7,500 shares which may be acquired on exercise of options.

       (14) Includes 20,000 shares which may be acquired on exercise of options.

       (15) Includes 18,424 shares which may be acquired on exercise of options.

       (16) Includes 16,452 shares which may be acquired on exercise of options.

       (17) Includes 4,792 shares which may be acquired on exercise of options.

       (18) Includes 7,184 shares which may be acquired on exercise of options.

       (19) Includes 2,786 shares which may be acquired on exercise of options.

       (20) Jean Chaudiere resigned as an executive officer of the Company
            during 1995, but continues as the President of Bioxytech, the
            Company's French subsidiary.

       (21) Includes 5,963 shares which may be acquired upon exercise of
            options.

       (22) Includes 5,963 shares which may be acquired upon exercise of
            options.

       (23) Includes 23,854 shares which may be acquired on exercise of options.

       (24) Includes 122,763 shares which may be acquired on exercise of
            warrants.

                                       24

 
                              PLAN OF DISTRIBUTION

            The Company is registering the shares of Common Stock offered by the
       Selling Stockholders hereunder in certain instances on a voluntary basis
       and otherwise pursuant to contractual registration rights contained in
       two Registration Rights Agreements entered into on September 7, 1994 (the
       "Registration Rights Agreements"), the terms of certain warrants dated
       March 13, 1987 through August 21, 1988 and an engagement letter providing
       for a warrant dated May 23, 1995.

            Pursuant to the terms of the Registration Rights Agreements, no
       Selling Stockholders party to the Registration Rights Agreement  may sell
       during (i) any three month period while this Registration Statement is in
       effect, a number of shares of Common Stock which are Registrable
       Securities (as defined in the Registration Rights Agreements) that is
       greater than one percent (1%) of the number of issued and outstanding
       Common Stock at such time and (ii) any single month while this
       Registration Statement is in effect, a number of shares of Registrable
       Securities that is more than one-third (1/3) of one percent (1%) of the
       number of issued and outstanding Common Stock at such time.  Within ten
       (10) days following the last day of any month in which a Selling
       Stockholder party to the Registration Rights Agreement sells Registrable
       Securities, any such Selling Stockholder must notify the Company of the
       number of shares of Registrable Securities sold by such Selling
       Stockholder.

            The Registration Rights Agreements also provide that if the Company
       proposes to register any of its stock or other securities under the
       Securities Act in connection with an underwritten public offering of such
       securities solely for cash, the Company shall, at such time, promptly
       give each Selling Stockholder party to the Registration Rights Agreement
       written notice of such registration, and in connection with such public
       offering, the Selling Stockholders party to the Registration Rights
       Agreement have agreed not to sell any of the Registrable Securities
       during such customary lock-up period requested by the Company's
       underwriters who are underwriting such public offering.  The Selling
       Stockholders party to the Registration Rights Agreement shall have no
       right to participate in any such public offering.

            Subject to the foregoing restrictions with respect to those Selling
       Stockholders which are parties to either of the Registration Rights
       Agreements, the shares of Common Stock offered hereunder may be sold from
       time to time by the Selling Stockholders, or by pledgees, donees,
       transferees or other successors in interest.  Such sales may be made on
       the Nasdaq National Market or in the over-the-counter market or otherwise
       at prices and on terms then prevailing or related to the then current
       market price, or in negotiated transactions.   The shares of Common Stock
       may be sold to or through one or more broker-dealers, acting as agent or
       principal in underwriting offerings, block trades, agency placements,
       exchange distributions, brokerage transactions or otherwise, or in any
       combination of transactions.

            In connection with any transaction involving the Common Stock,
       broker-dealers or others may receive from the Selling Stockholders, and
       may in turn pay to other broker-dealers or others, compensation in the
       form of commissions, discounts or concessions in amounts to be negotiated
       at the time.  Broker-dealers and any other persons participating in a
       distribution of the Common Stock may be deemed to be "underwriters'
       within the meaning of the Act in connection with such 

                                       25

 
       distribution, and any such commissions, discounts or concessions may be
       deemed to be underwriting discounts or commissions under the Act.

            Any or all of the sales or other transactions involving the Common
       Stock described above, whether effected by the Selling Stockholders, any
       broker dealer or others, may be made pursuant to this prospectus.  In
       addition, any shares of Common Stock that qualify for sale pursuant to
       Rule 144 under the Act may be sold under Rule 144 rather than pursuant to
       this prospectus.

            In order to comply with the securities laws of certain states, if
       applicable, the Common Stock may be sold in such jurisdictions only
       through registered or licensed brokers or dealers.  In addition, shares
       of Common Stock may not be sold unless they have been registered or
       qualified for sale or an exemption from registration or qualification
       requirements is available and is complied with under applicable state
       securities laws.

            The Company and the Selling Stockholders have agreed, and hereafter
       may further agree, to indemnify certain persons, including broker-dealers
       or others, against certain liabilities in connection with any offering of
       the Common Stock, including liabilities arising under the Act.

                                 LEGAL MATTERS

            The validity of the Common Stock offered hereby will be passed upon
       for the Company by Jackson, Tufts, Cole & Black, San Jose, California.

                                    EXPERTS
           
            The financial statements and schedules incorporated by reference in
       this Prospectus from the Company's Annual Report on Form 10-K for the
       fiscal year ended December 31, 1994, as amended, have been audited by
       Deloitte & Touche LLP, independent auditors, as stated in their report
       which is incorporated herein by reference (which report expresses an
       unqualified opinion and includes an explanatory paragraph referring to
       the Company's ability to continue as a going concern), and have been so
       incorporated in reliance upon the report of such firm given upon their
       authority as experts in accounting and auditing.      

                                       26

 
                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

       ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

            The following table sets forth all expenses, other than the
       underwriting discounts and commissions, payable by the Registrant in
       connection with the sale of the Common Stock being registered.  All the
       amounts shown are estimates except for the registration fee.


                                                       
            Registration fee                                      $ 5,250
            Blue sky qualification fees and expenses                5,000
            Printing and engraving expenses                        10,000
            Legal fees and expenses                                25,000
            Accounting fees and expenses                            5,000
            Miscellaneous                                           2,000
                                                                  -------
                  Total                                           $52,250
                                                                  =======
       ITEM 15.  INDEMNIFICATION OF OFFICERS AND DIRECTORS.


            The Company has the power, pursuant to Section 102(7) of the
       Delaware General Corporation Law, to limit the liability of directors of
       the Company for certain breaches of fiduciary duty and, pursuant to
       Section 145 of the Delaware General Corporation Law, to indemnify its
       officers and directors and other persons for certain acts.

            The Company's Restated Certificate of Incorporation includes the
       following provisions:

            "A director of the Company shall not be personally liable to the
            company or its stockholders for monetary damages for breach of
            fiduciary duty as a director, except for liability (i) for any
            breach of the director's duty of loyalty to the Company or its
            stockholders, (ii) for acts or omissions not in good faith or which
            involve intentional misconduct or a knowing violation of law, (iii)
            under Section 174 of the Delaware General Corporation Law or (iv)
            for any transaction from which the director derived an improper
            personal benefit.  If the Delaware General Corporation Law is
            amended to authorize corporate action further eliminating or
            limiting the personal liability of directors, then the liability of
            a director of the Company shall be eliminated or limited to the
            fullest extent permitted by the Delaware General Corporation Law, as
            so amended.  Any repeal or modification of this Article by the
            stockholders of the Company shall not adversely affect any right or
            protection of a director of the Company existing at the time of such
            repeal or modification."

            "The Company shall indemnify any and all persons whom it has the
            power to indemnify pursuant to the General Corporation Law of
            Delaware against any and all expenses, judgments, fines, amounts
            paid in settlement, and any other liabilities to the fullest extent
            permitted by such law and may at the discretion of the Board of
            Directors, purchase and maintain insurance, at its expense, to
            protect itself and such persons against any expense, judgment, fine,
            amount paid in settlement or 

                                       27

 
            other liability, whether or not the Company would have the power to
            so indemnify such person under the General Corporation Law of
            Delaware."

            Pursuant to Section 145 of the Delaware Law, a corporation generally
       has the power to indemnify its present and former directors, officers,
       employees and agents against expenses incurred by them in connection with
       any suit to which they are, or are threatened to be made, a party by
       reason of their serving in such positions so long as they acted in good
       faith and in a manner they reasonably believed to be in, or not opposed
       to, the best interests of a corporation, and with respect to any criminal
       action, they had no reasonable cause to believe their conduct was
       unlawful.  The Company believes that these provisions are necessary to
       attract and retain qualified persons as directors and officers.  These
       provisions do not eliminate liability for breach of the director's duty
       of loyalty to the Company or its stockholders, for acts or omissions not
       in good faith or involving intentional misconduct or knowing violations
       of law, for any transaction from which the director derived an improper
       personal benefit or for any willful or negligent payment of any unlawful
       dividend or any unlawful stock purchase agreement or redemption.

            Section 145 of the Delaware General Corporation Law authorizes a
       court to award, or a corporation's board of directors to grant
       indemnification to directors and officers in terms sufficiently broad to
       permit such indemnification under certain circumstances for liabilities
       (including reimbursement for expenses incurred) arising under the
       Securities Act.

            Article III of the Company's Bylaws provides that the Company, by
       action of the Board of Directors, may, to the fullest extent permitted by
       the General Corporation Law of Delaware, indemnify any and all persons
       who it shall have power to indemnify against any and all of the expenses,
       liabilities or other matters.

            The Company has purchased and maintains an insurance policy covering
       the officers and directors of the Company with respect to certain
       liabilities arising under the Securities Act or otherwise.

ITEM 16.  EXHIBITS

          (a)  Exhibits.
     
 

EXHIBIT
NUMBER        DESCRIPTION OF DOCUMENT
- -------       -------------------------------------------------
           
5.1           Opinion of Jackson, Tufts, Cole & Black.*

10.1          Term Loan Agreement dated as of May 2, 1995
              between OXIS International, Inc., Bioxytech,
              S.A. and Sanofi S.A. and related Promissory Note
              in the principal amount of $600,000.*

23.1          Consent of Deloitte & Touche LLP.

23.2          Consent of Jackson, Tufts, Cole & Black.
              Reference is made to Exhibit 5.1.*
      
    
* Previously filed.      

                                       28

 
       ITEM 17.  UNDERTAKINGS

            Insofar as indemnification for liabilities arising under the Act may
       be permitted to directors, officers and controlling persons of the
       Company pursuant to provisions described in Item 15, or otherwise, the
       Company has been advised that in the opinion of the Commission such
       indemnification is against public policy as expressed in the Act and is,
       therefore, unenforceable.  In the event that a claim for indemnification
       against such liabilities (other than the payment by the Company of
       expenses incurred or paid by a director, officer or controlling person of
       the Company in the successful defense of any action, suit or proceeding)
       is asserted by such director, officer or controlling person in connection
       with the securities being registered, the Company will, unless in the
       opinion of its counsel the matter has been settled by controlling
       precedent, submit to a court of appropriate jurisdiction the question
       whether such indemnification by it is against public policy as expressed
       in the Act and will be governed by the final adjudication of such issue.

            The undersigned Company hereby undertakes:

            (1) To file, during any period in which offers or sales are being
       made, a post-effective amendment to this registration statement to
       include any material information with respect to the plan of distribution
       not previously disclosed in the registration statement or any material
       change to such information in the registration statement.

            (2) That, for the purpose of determining any liability under the
       Act, each post-effective amendment that contains a form of prospectus
       shall be deemed to be a new registration statement relating to the
       securities offered therein, and the offering of such securities at that
       time shall be deemed to be the initial bona fide offering thereof.

            (3) To remove from registration by means of a post-effective
       amendment any of the securities being registered which remain unsold at
       the termination of the offering.

            (4) That, for purposes of determining any liability under the Act,
       each filing of the Company's annual report pursuant to Section 13(a) or
       15(d) of the Exchange Act (and, where applicable, each filing of an
       employee benefit plan's annual report pursuant to Section 15(d) of the
       Exchange Act) that is incorporated by reference in the registration
       statement shall be deemed to be a new registration statement relating to
       the securities offered therein, and the offering of such securities at
       that time shall be deemed to be the initial bona fide offering thereof.

            (5) That, for purposes of determining any liability under the Act,
       the information omitted from the form of prospectus filed as part of this
       Registration Statement in reliance upon Rule 430A and contained in a form
       of prospectus filed by the Company pursuant to Rule 424(b)(1) or (4) or
       497(h) under the Act shall be deemed to be part of this Registration
       Statement as of the time it was declared effective.

            (6) To deliver or cause to be delivered with the Prospectus, to each
       person to whom the Prospectus is sent or given, the latest annual report
       to security holders that is incorporated by reference in the Prospectus
       and furnished pursuant to and meeting the requirements of Rule 14a-3 or
       Rule 14c-3 under the Exchange Act; and, where interim financial
       information required to be presented by Article 3 of Regulation S-X are
       not set forth in the Prospectus, to deliver, or cause to be delivered to
       each person to whom the Prospectus is sent or given, the latest quarterly
       report that is specifically incorporated by reference in the Prospectus
       to provide such interim financial information.

                                       29

 
                                   SIGNATURES
           
            Pursuant to the requirements of the Securities Act of 1933, the
       Company has duly caused this Registration Statement to be signed on its
       behalf by the undersigned, thereunto duly authorized, in the city of
       Portland, State of Oregon, on the 30th day of August, 1995.      

                                      OXIS INTERNATIONAL, INC.



                                      By:   s/Anna D. Barker
                                           -------------------------------------
                                           Anna D. Barker, Ph.D.
                                           President and Chief Executive Officer
                                           (Principal Executive Officer)

         
            Pursuant to the requirements of the Securities Act of 1933, this
       Registration Statement has been signed below by the following persons in
       the capacities and on the dates indicated.

    

 
          SIGNATURE                          TITLE                     DATE
- -----------------------------   -------------------------------   ---------------
                                                            

s/Anna D. Barker                Director; President and Chief     August 30, 1995
- -----------------------------   Executive Officer
Anna D. Barker                  (Principal Executive Officer)

s/Jon S. Pitcher*               Chief Financial Officer           August 30, 1995
- -----------------------------   (Principal Financial and
Jon S. Pitcher                  Accounting Officer)

s/Ray R. Rogers*                Director; Chairman of the Board   August 30, 1995
- -----------------------------
Ray R. Rogers

s/Gerald D. Mayer*              Director                          August 30, 1995
- -----------------------------
Gerald D. Mayer
      

                                       30

 
     
                                                            
s/Peter E. Taussig*             Director                          August 30, 1995
- -----------------------------
Peter E. Taussig

s/Lawrance A. Brown, Jr.*       Director                          August 30, 1995
- -----------------------------
Lawrance A. Brown, Jr.

s/David Needham*                Director                          August 30, 1995
- -----------------------------
David Needham

s/A.R. Sitaraman*               Director                          August 30, 1995
- -----------------------------
A.R. Sitaraman
                                Director                          August 30, 1995
- -----------------------------   -------------------------------
Timothy G. Biro
 
      
           
            *Anna D. Barker, by signing her name hereto, does sign this
       Amendment No. 1 to Registration Statement on behalf of each of the
       persons indicated above pursuant to the powers of attorney duly executed
       by such persons and filed with the Securities and Exchange Commission.
            
                                               
                                           s/Anna D. Barker      
                                           ----------------
                                               
                                           Anna D. Barker      
                                               
                                           Attorney-in-Fact      

                                       31

 
                               INDEX TO EXHIBITS

    

 
           EXHIBIT                                                     SEQUENTIAL
           NUMBER                           DESCRIPTION                 PAGE NO.
- ---------------------------------------------------------------------------------
                                                                 
             5.1                Opinion of Jackson, Tufts, Cole &          *
                                Black
- ---------------------------------------------------------------------------------
            10.1                Term Loan Agreement dated as of May        *
                                2, 1995 between OXIS International,
                                Inc., Bioxytech, S.A. and Sanofi
                                S.A. and related Promissory Note in
                                the principal amount of $600,000
- ---------------------------------------------------------------------------------
            23.1                Consent of Deloitte & Touche LLP          33
- ---------------------------------------------------------------------------------
            23.2                Consent of Jackson, Tufts, Cole &          *
                                Black.  Reference is made to
                                Exhibit 5.1
- --------------------------------------------------------------------------------
      
    
* Previously filed      
         
         
         
         
         
         
         
         
         
         
         
         

                                       32