Document:

exhibit10_1.htm

    Exhibit
10.1

    SETTLEMENT
AGREEMENT

    

    This Settlement Agreement is entered
into as of December 17, 2008 by and among the Federal Deposit Insurance
Corporation as manager of the FSLIC Resolution Fund and in its corporate
capacity (“FDIC”) and Charles E. Hurwitz (“Hurwitz”), MAXXAM Inc. (“MAXXAM”) and
Federated Development Co. (“Federated”).  Hurwitz, MAXXAM and
Federated shall be referred to collectively as the “Hurwitz Related
Parties.”

     

    WHEREAS, there is presently pending in
the United States District Court for the Southern District of Texas a proceeding
captioned FDIC v. Charles E.
Hurwitz et al., Civil Action No. H-95-3956 (the “District Court
action”);

     

    WHEREAS, the FDIC has made various
claims against Hurwitz in these proceedings arising out of the failure of United
Savings Association of Texas, Houston, Texas (“USAT”) and the Hurwitz Related
Parties have made various claims against the FDIC;

     

    WHEREAS, the Hurwitz Related Parties
deny any and all of the claims made by the FDIC; for its part, the FDIC denies
any and all claims made by the Hurwitz Related Parties;

     

    WHEREAS, the Hurwitz Related Parties
and the FDIC desire to avoid the risks and expense attendant upon further
litigation of the controversies existing between them and desire to settle and
release all claims and demands of any kind whatsoever among them relating to the
District Court action.

     

    NOW,
THEREFORE, in consideration of the promises, undertakings, payments, and
releases stated herein, the sufficiency of which consideration is hereby
acknowledged, the undersigned parties agree, each with the other, as
follows:

     

    1.0           Representations and
Warranties     The parties to this Settlement
Agreement make the following representations and warranties to one
another:

    
      FDIC v.
Hurwitz                                                              

      Settlement
Agreement

      December
17, 2008

    

    
      
         

      

      
        1

        
          

        

      

      
         

      

    

    1.1           The
FDIC represents that it has no claims against the Hurwitz Related Parties or any
of their officers, directors, attorneys, or agents arising out of the failure of
USAT other than those asserted in the District Court action; that it is the
proper owner of such claims; and that it has not assigned or transferred such
claims to any other person, entity or agency, whether state or
federal.

     

    1.2           The
Hurwitz Related Parties represent that they have no claims against the FDIC or
any of its officers, directors, attorneys or agents other than those asserted in
the District Court action; that they are the proper owners of such claims; and
that such claims have not been assigned or transferred to any other person or
entity.

     

    1.3           The
execution of this Settlement Agreement is only for the purpose of the settlement
and compromise of disputed claims.  Any action taken pursuant to this
Settlement Agreement shall not be construed, deemed, considered or used as an
admission of liability or fault by either the Hurwitz Related Parties or by the
FDIC against one another or against any third party in the District Court action
or any other proceeding.

     

    1.4           Each
of the parties severally declares and represents that he or it is executing this
Settlement Agreement wholly upon his or its volition, individual judgment and
knowledge and that this Settlement Agreement is made without reliance upon any
statement or representation of any party other than the representations,
warranties, and statements of obligation set forth in this Settlement
Agreement.

     

    2.0           Payment of Settlement
Funds

     

    2.1           For
complete release of all claims that any party to this Settlement Agreement has
against any other party to this Settlement Agreement, and in return for the
representations and warranties entered into, the FDIC shall pay to MAXXAM the
sum of ten million dollars ($10

    
      
        
          FDIC v.
Hurwitz                                                              

          Settlement
Agreement

          December
17, 2008

        

         

      

      
        2

        
          

        

      

      
         

      

    

    million)(“Settlement
Funds”) to be paid by wire transfer in accordance with the instructions provided
by MAXXAM’s counsel to the FDIC or its counsel.  Payment of the
Settlement Funds shall occur within two business days of receipt by the FDIC of
a fully executed Settlement Agreement; otherwise, this Agreement shall be null
and void.

     

    2.2           In
the event that Hurwitz, MAXXAM or Federated breach any of their obligations of
any kind under this Settlement Agreement, this agreement shall be of no effect
and any sums paid pursuant to Paragraph 2.1 shall be recoverable by the FDIC
from the Hurwitz Related Parties with interest and reasonable attorneys
fees.

     

    2.3           In
the event that the FDIC breaches any of its obligations of any kind under this
Settlement Agreement, and it becomes necessary for Hurwitz, MAXXAM, or Federated
to enforce such settlement agreement, such parties may recover their reasonable
attorneys fees in doing so.

     

    3.0           Releases

     

    3.1           The
Hurwitz Related Parties and each of them hereby releases the FDIC, its officers,
directors, agents, employees, attorneys and affiliates and all successors and
predecessors to same, from any and all claims, causes of action, rights,
expenses, debts, liabilities, demands, obligations, costs, agreements and
actions of any kind and character whether known or unknown, suspected or
unsuspected, direct or indirect that were or could have been asserted by or on
behalf of the Hurwitz Related Parties or any of them in any court, arbitration,
mediation or any administrative or regulatory forum arising out of or related in
any way to any of the acts omissions or occurrences that were or could have been
a part of the District Court action or related proceeding.

    
      
        
          FDIC v.
Hurwitz                                                              

          Settlement
Agreement

          December
17, 2008

        

         

      

      
        3

        
          

        

      

      
         

      

    

    3.2           For
its part, the FDIC hereby releases each of the Hurwitz Related Parties and each
of their officers, directors, agents, employees, attorneys, affiliates and all
successors and predecessors to same, from any and all claims, causes of actions,
rights, expenses, debts, liabilities, demands, obligations, costs, agreements
and actions of any kind and character whether known or unknown, suspected or
unsuspected, direct or indirect that were or could have been asserted by or on
behalf of the FDIC in any court, forum, administrative or regulatory forum
arising out of the failure of USAT or related in any way to any act, omission or
occurrence that were or could have been a part of the District Court action or
related proceeding.

     

    3.3           No
release contained herein shall prevent any Party hereto from enforcing its
rights under this Agreement.

     

    4.0           Dismissal.       Upon
execution of this Agreement by each of the undersigned Parties, and receipt of
the Settlement Funds, the parties shall jointly request that all matters of any
kind whatsoever pending in the District Court action be fully dismissed with
prejudice.  Such dismissal shall be final and not subject to
appeal.  The undersigned parties agree to the entry of an order of
dismissal with prejudice in the form attached hereto as Exhibit “A”, with each
party to bear its own costs as these were originally incurred.

     

    5.0           Necessary
Documents.     All parties to this Agreement
agree to enter into and execute such documents or instruments as may be
necessary to effectuate the provisions of this Agreement.

     

    6.0           Miscellaneous
Provisions.

     

    6.1           This
written Settlement Agreement and any separate written documents executed by and
between the Parties simultaneously with the execution of this Settlement
Agreement constitute the entire agreement and understanding among them with
respect to the subject matter

    
      
        
          FDIC v.
Hurwitz                                                              

          Settlement
Agreement

          December
17, 2008

        

         

      

      
        4

        
          

        

      

      
         

      

    

    hereof
and they supersede all prior agreements and understandings, both written and
oral, concerning such matters.  This Agreement may not be amended or
modified except by another written instrument signed by the party or parties to
be bound thereby, or by their respective authorized attorney(s) or other
representative(s).

     

    6.2           The
undersigned parties agree to cooperate in good faith to effectuate all the terms
and conditions of this Agreement including doing or
causing their agents and attorneys to do, whatever is reasonably necessary to
effectuate the signing, delivery, execution, filing, recording, and entry, of
any documents necessary to conclude the District Court action according to the
terms of this Agreement.

     

    6.3           Each
of the undersigned persons represents and warrants that they are a party hereto
or are authorized to sign this Agreement on behalf of the respective party, and
that they have the full power and authority to bind such party to each and every
provision of this Agreement.  This Agreement shall be binding upon and
inure to the benefit of the undersigned parties and their respective heirs,
executors, administrators, representatives, successors and assigns.

     

    6.4           Multiple
counterparts of this Settlement Agreement may be signed by the Parties, each of
which shall be an original, but all of which together shall constitute one and
the same Settlement Agreement.  Such counterparts may also be executed
by telefaxed or emailed signature.

     

    6.5           Each
of the Parties has had the benefit of the advice of counsel of their own choice
in the negotiating, drafting and execution of this Agreement, and the language
of this Settlement Agreement is the product of the efforts of all
counsel.  Accordingly, neither the entire

    
      
        
          FDIC v.
Hurwitz                                                              

          Settlement
Agreement

          December
17, 2008

        

         

      

      
        5

        
          

        

      

      
         

      

    

    Settlement
Agreement nor any provision in it shall be deemed to have been proposed or
drafted by any party.  The Agreement shall be construed as a whole
according to its plain meaning.

     

    6.6           In
the event of any dispute arising out of this Settlement Agreement, including but
not limited to, any dispute concerning the interpretation or meaning of any
terms or provisions thereof, the laws of the State of Texas shall
apply.

     

    In WITNESS WHEREOF, the Parties have
executed this Settlement Agreement as of December 17, 2008.

    

    
      
        
          FDIC v.
Hurwitz                                                              

          Settlement
Agreement

          December
17, 2008

        

         

      

      
        6

        
          

        

      

      
         

      

    

    

    
      	 
      	
               

                                            FEDERAL
      DEPOSIT INSURANCE CORPORATION,

            
	 
      	 
      	 
      
	 
      	
                                            By:

            	
                   
      /s/ Robert J. DeHenzel, Jr.

            
	 
      	
                                            Date:

            	
                 December 17,
      2008

            
	 
      	 
      	 
      
	 
      	
                                            CHARLES
      E. HURWITZ

            
	 
      	
                                            By:

            	
                   
      /s/ Charles E. Hurwitz

            
	 
      	
                                            Date:

            	
                
    12-16-08

            
	 
      	 
      	 
      
	 
      	 
      	 
      
	 
      	
                                            MAXXAM
      INC.

            
	 
      	
                                            By:

            	
                   
      /s/ Charles E. Hurwitz

            
	 
      	
                                            Date:

            	
                
    12-16-08

            
	 
      	 
      	 
      
	 
      	 
      	 
      
	 
      	
                                            FEDERATED
      DEVELOPMENT CO.

            
	 
      	
                                            By:

            	
                  
       /s/ Charles E. Hurwitz

            
	 
      	
                                            Date:

            	
                
    12-16-08

            
	 
      	 
      	 
      

    

    

    

    
      
        
          FDIC v.
Hurwitz                                                              

          Settlement
Agreement

          December
17, 2008

        

         

      

      
        7

        
          

        

      

      
         

      

    

    IN THE
UNITED STATES DISTRICT COURT

    FOR THE
SOUTHERN DISTRICT OF TEXAS

    HOUSTON
DIVISION

    

    
      	
              FEDERAL
      DEPOSIT INSURANCE

              CORPORATION
      as manager of the FSLIC Resolution Fund,

               

              Plaintiff,

              v.

               

              CHARLES
      E. HURWITZ, MAXXAM INC., and FEDERATED DEVELOPMENT COMPANY,

               

              Defendants.

            	
              §

              §

              §

              §

              §

              §

              §

              §

              §

              §

              §

              §

            	
               

               

              CIVIL
      ACTION NO. H-95-3956

               

              Judge
      Lynn N. Hughes

               

            

    

     

    ORDER OF DISMISSAL WITH
PREJUDICE

     

    The
Court, having been advised by counsel that a settlement has been reached,
dismisses this case with prejudice.  This Court retains jurisdiction
to enforce the settlement.

     

     

    
      	 
      	 
      	 
      
	 
      	 
      	
              Lynn
      N. Hughes

            
	 
      	 
      	
              United
      States District Judge

            

    

    

    

    

    

    

    

    

    

    

    EXHIBIT
Aexhibit101.htm

    Exhibit 10.1

    
 ASSET
PURCHASE AGREEMENT

     

     

    ASSET
PURCHASE AGREEMENT (the "Agreement") dated as of December 11, 2008, between
Percipio Biosciences, Inc., a Delaware corporation (the "Purchaser"), and Oxis
International, Inc., a Delaware corporation (the "Seller").

     

    RECITALS

     

    WHEREAS,
the Seller desires to sell and the Purchaser desires to purchase certain assets,
properties, and rights of the Seller;

     

     

    NOW,
THEREFORE, in consideration of the covenants, agreements, representations, and
warranties contained in this Agreement, the parties hereto hereby agree as
follows:

     

     

    ARTICLE
I

     

     

    PURCHASE
AND SALE OF ASSETS; PURCHASE PRICE; CLOSING

     

     

    1.1.
Purchase and Sale of Assets. Subject to the terms and conditions of this
Agreement, on the Closing Date (as defined herein) the Seller shall sell,
transfer, convey, assign, and deliver to the Purchaser, and the Purchaser shall
purchase, acquire, and accept from the Seller, the following assets (the
"Transferred Assets"):

     

     

    (a) All
of the Seller's right, title, and interest in and to the assay kit and research
product manufacturing and sales business (such rights hereinafter referred to as
the "Oxis Assay Division"), including but not limited to the items described in
Schedules A and B.

     

     

    1.2.
Excluded Assets. Notwithstanding any other provision of this Agreement, the
Seller shall retain and shall not transfer to Purchaser any rights, title, and
interest related to any other business activity of Seller other than that of the
Oxis Assay Division including, but not limited to, the Seller will retain all
rights, title, and interest related to Seller’s ability to market and sell
nutraceutical or therapeutic products, such as with, but not limited to, the
sale of ergothioneine or superoxide dismutase as a nutraceutical or therapeutic
product.

     

     

    1.3. No
Assumption of Liabilities or Obligations. Notwithstanding anything to the
contrary (such as Schedule B) in this Agreement, the Purchaser shall not assume
any liabilities or obligations of the Seller and nothing herein shall be
construed as imposing any liability or obligation upon the Purchaser other than
those specifically provided for herein.

     

     

    1.4.
Purchase Price.

     

     

    (a)
Purchase Price. The aggregate consideration for the Transferred Assets shall be
Two Hundred Fifty Thousand Dollars ($250,000) (the "Purchase Price") payable to
the Seller by the Purchaser as described in Section 1.4(b).

     

     

    (b)
Payment. At the Closing, the Purchaser shall issue and deliver to the Seller a
secured promissory note (the "Note") in the principal amount of Two Hundred
Fifty Thousand Dollars ($250,000), bearing interest at 6%, substantially in the
form attached hereto as Exhibit A.

     

    
      
         

      

      
         

        
          

        

      

      
         

      

    

     

    1.5.
Allocation of Purchase Price. The Purchase Price shall be allocated among the
Transferred Assets in the manner set forth in a schedule to be delivered by the
Purchaser to the Seller on or before the Closing Date. Neither the Purchaser nor
the Seller shall, in connection with any tax return, any refund claim, any
litigation or investigation or otherwise, take any position with respect to the
allocation of the Purchase Price which is inconsistent with the manner of
allocation provided in such schedule.

     

     

    ARTICLE
II

     

     

    REPRESENTATIONS
AND WARRANTIES OF THE SELLER

     

     

    Except as
otherwise set forth in the schedules attached to this Agreement by reference to
specific sections of this Agreement (hereinafter collectively referred to as the
"Disclosure Schedule"), the Seller represents and warrants to the Purchaser as
set forth below:

     

     

    2.1.
Organization and Good Standing.

     

     

    (a)
Seller. The Seller is a corporation duly organized, validly existing, and in
good standing under the laws of the State of Delaware and is duly qualified to
transact business as a foreign corporation and is in good standing in every
jurisdiction in which the conduct of its business requires it to be so
qualified. Certified copies of the Certificate of Incorporation and the By-Laws
of the Seller and all amendments thereto as presently in effect have been
delivered to the Purchaser and are complete and correct as of the date
hereof.

     

     

    2.2.
Authorization, etc. The Seller has full corporate power and authority to enter
into this Agreement, all exhibits and schedules hereto, and all agreements
contemplated herein (this Agreement and all such exhibits, schedules, and other
agreements being collectively referred to herein as the "Acquisition
Documents"), to perform its obligations hereunder and thereunder, to transfer
the Transferred Assets, and to carry out the transactions contemplated hereby
and thereby. The Board of Directors of the Seller has taken, or will take before
the Closing Date, all actions required by law, its Certificate of Incorporation,
its By-Laws or otherwise to authorize (i) the execution and delivery of this
Agreement and the other Acquisition Documents, and (ii) the performance of its
obligations hereunder and thereunder. This Agreement has been duly executed and
delivered by the Seller and upon the execution and delivery of the remaining
Acquisition Documents by a duly authorized officer of the Seller, the remaining
Acquisition Documents will have been duly executed and delivered by the Seller,
and this Agreement is and such other Acquisition Documents will be, upon due
execution and delivery thereof, the legal, valid, and binding obligations of the
Seller enforceable according to their terms, except (a) as such enforcement may
be limited by bankruptcy, insolvency, reorganization, moratorium general
principle, or similar laws now or hereafter in effect relating to creditors'
rights and (b) that the remedy of specific performance and injunctive and other
forms of equitable relief may be subject to equitable defenses and to the
discretion of the court before which any proceeding may be brought.

     

     

    2.3.
Title to Transferred Assets. The Seller owns and has good and marketable title
to all Transferred Assets, free and clear of all Liens.

     

     

    2.4.
Title to Properties; Absence of Liens and Encumbrances. The Seller has good and
marketable title to or a valid leasehold interest in all of its properties and
assets, tangible and intangible, free and clear of all Liens except for (i)
Liens for current taxes not yet due and payable, and (ii) such other minor
imperfections of title and encumbrances, if any, that do not, in the aggregate,
have a material adverse effect on the business, assets, or financial condition
of the Seller (collectively hereinafter referred to as the "Permitted Liens").
There is no material asset used or required by the Seller in the conduct of its
business which is not owned by the Seller or licensed or leased to
it.

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

      2.5. Leases. Seller’s
Assay Division is currently operated at facility space that is leased to Seller
at 323 Vintage Park Park Drive, Foster City, California.  Seller is
not current in lease payments.

     

     

    2.6.  Intentionally
Omitted.

     

     

    2.7. No
Violation. None of (i) the execution and delivery of this Agreement or any of
the other Acquisition Documents by the Seller, (ii) the performance by the
Seller of its obligations hereunder or thereunder, (iii) the consummation of the
transactions contemplated hereby or thereby after the Closing, will (A) violate
any provision of the Certificate of Incorporation or By-Laws of the Seller; (B)
violate, or be in conflict with, or constitute a default under or breach of, or
permit the termination of, or cause the acceleration of the maturity of, any
indenture, mortgage, contract, commitment, debt or obligation of the Seller,
which violation, conflict, default, breach, termination, or acceleration, either
individually or in the aggregate with all other such violations, conflicts,
defaults, breaches, terminations, and accelerations, would have a material
adverse effect on the operations, business, assets, or financial condition or
the Seller or the Transferred Assets; (C) require the consent of any other party
to or result in the creation or imposition of any Lien upon any property or
assets of the Seller or the Transferred Assets under any indenture, mortgage
contract, commitment, debt or obligation of or to which the Seller is a party or
by which the Seller is bound; (D) violate any statute, law, judgment, decree,
order, regulation, or rule of any court or governmental authority to which the
Seller or the Transferred Assets is subject; or (E) result in the loss of any
material license, privilege, or certificate benefiting the Seller.

     

     

    2.8.
Consents and Approvals of Governmental Authorities. No consent, approval, or
authorization of, or declaration, filing, or registration with, any governmental
or regulatory authority is required to be made or obtained by the Seller in
connection with the execution, delivery, and performance of this Agreement or
any of the other Acquisition Documents by the Seller.

     

     

    2.9.
Financial Statements.

     

     

    (a)
Delivery. The Seller has delivered to the Purchaser true and complete copies of
audited financial statements including balance sheets, statements of operations
and retained earnings, and statements of changes in financial position, as of
and for the 2007 financial year (the "Audited Financials") as well as its
unaudited financial statements, including balance sheets, statements of
operations and retained earnings, and statements of changes in financial
position, as of and for the six-month period ending June 30, 2008 (such
unaudited financial statements of the Seller and any notes thereto being
hereinafter referred to as the Seller's "Financial Statements" or, in the case
of the Seller's balance sheet, the "Balance Sheet"), and bank statements that
detail all account activity of Seller since September 1st, 2008
(the “Bank Statements).

     

     

    (b)
Accuracy. The Audited Financials, Financial Statements, and Bank Statements are
true and correct and fairly present the financial condition of the Seller as of
the respective dates thereof and the results of operations of the Seller for the
periods then ended in accordance with generally accepted accounting principles
("GAAP") applied on a consistent basis throughout the periods
involved.

     

     

    2.10
Absence of Certain Changes. Since October 1st, the
Seller has not:

     

     

    (i)
suffered any material adverse change in its working capital, condition,
financial or otherwise, assets, liabilities, reserves, business operations, or
prospects, other than a slowdown in sales;

     

     

    (ii)
suffered any damage, destruction, or loss, whether covered by insurance or not,
materially adversely affecting its business operations, or prospects, assets, or
condition, financial or otherwise;

     

     

    (iii)
permitted or allowed any of its property or assets (real, personal, or mixed,
tangible or intangible) to be subjected to any mortgage, pledge, security
interest, conditional sale, or other title retention

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    agreement,
encumbrance, lien, easement, claim, right of way, warrant, option, or charge of
any kind (individually and collectively hereinafter referred to as a "Lien"),
except Permitted Liens;

     

     

    (iv)
created or incurred any liability (fixed, absolute, accrued, contingent, or
otherwise) except for unsecured current liabilities incurred for other than
money borrowed, and liabilities under contracts entered into in the ordinary
course of business and for amounts and for terms consistent with past
practice;

     

     

    (v)
cancelled or compromised any debts, or waived or permitted to lapse, any
material claims or rights, or sold, transferred, or otherwise disposed of any of
its properties or assets (real, personal, or mixed, tangible or intangible),
except in the ordinary course of business and consistent with past
practice;

     

     

    (vi)
transferred or granted any concessions, leases, licenses, or agreements with
respect to or disposed of or permitted to lapse any rights to the use of any
patent, registered trademark, servicemark, trade name, or copyright material to
the business of the Seller (all of which are listed on Schedule A), or disposed
of or disclosed to any person any material, trade secret, formula, process, or
know-how not theretofore a matter of public knowledge;

     

     

    (vii)
entered into any material commitment or transaction not in the ordinary course
of business and consistent with past practice or made any capital expenditures
or commitments for any additions to property, plant, or equipment that in the
aggregate exceed Five Hundred Dollars ($500);

     

     

    (viii)
paid, loaned, or advanced any amount to, or sold, purchased, transferred, or
leased any properties or assets (real, personal, or mixed, tangible or
intangible) to or from, or entered into any agreement or arrangement with, any
of its officers, directors, or employees, or any family member of any of its
officers, directors, or employees, or any corporation or other entity controlled
by, controlling, or under common control with it, or any partner, officer,
director or employee of any such corporation or other entity, or any such
individual's family members;

     

     

     (ix)
made any acquisition or disposition of assets except in the ordinary course of
business, consistent with past practice;

     

     

    (x)
introduced any material change with respect to the operation of its business,
including, without limitation, its method of accounting,  the
discounting of accounts receivable, or the failure to promptly pay suppliers,
service providers, or employees;

     

     

    (xi)
except for sales of inventories in the ordinary course of business, sold or
otherwise disposed of, or entered into or agreed to enter into any agreement or
other arrangement to sell or otherwise dispose of, any of its assets,
properties, or rights or any agreement or other arrangement which requires the
consent of any party to the transfer and assignment of any such assets,
properties, or rights;

     

     

    (xii)
paid or agreed to pay any bonus or extraordinary payment to any employee or
changed or agreed to change in any material respect the compensation of any
employee; or

     

     

    (xiii)
agreed, whether in writing or otherwise, to take any action described in this
Section 2.10.

     

     

    2.11.
Patents, Trademarks, and Internet Domain Names. The Seller owns, is licensed, or
otherwise has the full right to use all patents, trademarks, and internet domain
names used in the business of the Oxis Assay Division as currently conducted and
listed in Schedule A.  The Seller has the sole and exclusive right to
use its patents, trademarks, and internet domain names identified in Schedule A
hereto, and no consent of any third party is required for the use thereof by the
Seller upon completion of the transfer of the Transferred Assets.  No
claims have been asserted by any person to the use of any such patents,
trademarks, and internet domain names, and the Seller knows of no valid basis
for any such claims. The Seller has not

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    received
any notice or is aware of any facts or alleged facts indicating that the use of
such patents, trademarks, and internet domain names by the Seller infringes on
the rights of any other person. No additional proprietary rights other than
those listed on Schedule C hereto are necessary or material to the conduct of
the business of the Seller.

     

     

    2.12.
Litigation.  To the best knowledge of the Seller, no state of facts
exists or has existed that would constitute grounds for the institution of any
actions, claims, proceedings, and investigations ("Actions"), including without
limitation Actions for personal injuries, products liability, or breach of
warranty arising from products sold by the Seller, pending or threatened against
the Seller, any properties or rights of the Seller against the Seller or against
any properties or rights of the Seller or the transactions contemplated by this
Agreement or any other Acquisition Document. The Seller is not subject to any
judgment, order, or decree entered in any lawsuit or proceeding that has
materially adversely affected, or that can reasonably be expected to materially
adversely affect, the transactions contemplated by this Agreement, the Seller,
or the Transferred Assets, including, without limitation, the Seller's business
practices and its ability to acquire any property or conduct business in any
way.

     

     

    2.13. Tax
Returns and Payments. All of the tax returns and reports of the Seller or
respecting the operations of the Seller required by law to be filed on or before
the date hereof have been duly and timely filed and all taxes shown as due
thereon have been paid. There are in effect no waivers of any applicable statute
of limitations related to such returns. No liability for any tax will be imposed
upon the Transferred Assets or the Seller or its assets with respect to any
period before the Closing Date for which there is not an adequate reserve
reflected in the balance sheet. The provisions of this Section 2.13 shall
include, without limiting the generality of this Section, all reports, returns,
and payments due under all federal, state, or local laws or regulations relating
to income, sales, use and withholding taxes, withholding obligations,
unemployment insurance, Social Security, workers' compensation and other
obligations of the same or of a similar nature. The Seller is not subject to any
open audit in respect of its taxes, no deficiency assessment or proposed
adjustment for taxes is pending, and the Seller has no knowledge of any
liability, whether or not proposed, for any tax with respect to any period
through the date hereof to be imposed upon any of its properties or assets for
which there is not an adequate reserve reflected in its respective Balance
Sheets.

     

     

    2.14.
Insurance. The Seller maintains (i) a complete and accurate description of the
Seller's self-insurance practices and items covered by such self-insurance and
(ii) a complete list of all material policies of fire, liability, workers'
compensation and other forms of insurance owned or held by or for the benefit of
the Seller (collectively, the "Insurance Policies"). The Seller has delivered to
the Purchaser true and complete copies of the Insurance Policies, along with
copies of all past Insurance Policies reasonably available after due and
diligent search. The Seller's tangible real and personal property and assets,
whether owned or leased, are insured by reputable insurance companies licensed
to do business in the state in which such property is located in such amounts
customarily carried by comparable businesses, except to the extent that any
failures to insure would not, in the event of a loss, have a material adverse
effect upon the business of Seller. All such Insurance Policies are and will
remain in full force and effect through the Closing Date and, to the best
knowledge of the Seller, there is no notice of or basis for any modification,
suspension, termination, or cancellation of any Insurance Policy.

     

     

    2.16.
Contracts and Commitments.

     

     

    (a)
Schedule C hereto contains a complete list of each contract and commitment of
the Seller that is material to the operations, assets, business or financial
condition of the Oxis Assay Division or that by its terms can reasonably be
expected to require future payment by or to the Seller of One Hundred Dollars
($100) or more, including but not limited to the following:

     

     

    (i) all
employment contracts and commitments between the Seller and its employees, other
than those terminable by the Seller at will and without payment or
penalty;

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    (ii) all
collective bargaining agreements and union contracts to which the Seller is a
party;

     

     

    (iii) all
contracts or commitments, written or oral, with distributors, brokers,
manufacturer's representatives, sales representatives, service or warranty
representatives, customers, and other persons, firms, or corporations engaged in
the sale or distribution of the Seller's products;

     

     

    (iv) all
purchase orders issued by the Seller in excess of Fifty Dollars ($50), all sales
orders received by the Seller in excess of Fifty Dollars ($50) and all purchase
or sales orders that call for delivery or performance on a date more than one
year from the date of this Agreement;

     

     

    (v) all
contracts and arrangements between the Seller or any person or entity that
controls, is controlled by, or is under common control with, the Seller or any
family member of any such person (such entity or person, being hereinafter
referred to as an "Affiliate");

     

     

    (vi) all
contracts and arrangements, written or oral, under which the Seller is either a
bailor or bailee including without limitation contracts for the bailment of
vehicles;

     

     

    (vii) all
agreements pursuant to which the Seller acquired the Oxis Assay Division;
and

     

     

    (viii)
all other contracts and commitments of the Oxis Assay Division and instruments
reflecting obligations for borrowed money or for other indebtedness or
guarantees thereof.

     

     

    (b) At
the Purchaser's request, the Seller shall deliver or cause to be delivered to
the Purchaser full and complete copies of the documents identified above and all
such other agreements and instruments as the Purchaser may reasonably
request.

     

     

    (c) The
Seller is not a party to any written agreement that would restrict it from
carrying on any line of business anywhere in the world.

     

     

    (d) Each
of the contracts listed on Schedule C is valid and binding, and each of the
contracts binding on the Seller (whether or not listed on Schedule C) has been
entered into in the ordinary course of business, and none of the contracts
binding on the Seller contains terms or conditions that are materially adverse
to the Seller. Neither the Seller nor any other party hereto is in default under
or in breach or violation of, and neither the Seller nor any other party hereto
has received notice of any asserted claim of default by any other party under,
or a breach or violation of, any of the contracts, agreements, and commitments
described in this Section 2.16, including without limitation, any licensing or
usage agreements with respect to the technology that the Seller now uses or
currently intends and plans to use.

     

     

    2.17.
Distributors and Customers. To the Seller's best knowledge, it enjoys good
working relationships under all of its distributor, sales representative, and
similar agreements necessary to the normal operation of its business. The Seller
has no knowledge or basis for knowledge that any customer or group of related
customers (i.e., any customers who are directly or indirectly through one or
more intermediaries under common control), who, for the fiscal year ended 2007
and during each of the two preceding fiscal years accounted for more than
Fifty-Thousand Dollars ($50,000) in aggregate volume of gross sales of the
Seller, has terminated or expects to terminate a material portion of its normal
business with the Seller.

     

     

    2.18.
Fringe Benefit Plans.

     

     

    (a) List
of Plans. Schedule D contains a true and complete list and summary description
of, and the Seller has delivered to the Purchaser true and complete copies of,
each pension, retirement, profit-sharing, stock purchase, stock option,
vacation, deferred compensation, bonus or other incentive plan, or other
employee benefit program, arrangement, agreement, or understanding, or medical,
vision, dental, or other

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    health
plan, or life insurance or disability plan, or any other employee benefit plans,
including, without limitation, any "employee benefit plan" as defined in section
3(3) of the Employee Retirement Income Security Act of 1974, as amended
("ERISA"), whether formal or informal, written or oral, to which the Seller
contributes, or is a party, or is bound, or under which it may have liability,
and under which employees or former employees of the Seller (or their
beneficiaries) are eligible to participate or derive a benefit. Each employee
benefit plan which is a "group health plan" as such term is defined in section
162(i)(2) of the Internal Revenue Code of 1986, as amended (the "Code"),
satisfies the applicable requirements of section 4980B of the Code. Except as
described on Schedule 2.18, the Seller does not have the intention or
commitment, whether legally binding or not, to create any additional plan,
practice, or agreement, or to modify or change any existing plan, practice, or
agreement that would affect any employee or terminated employee of the Seller,
and benefits under all employee benefit plans are as represented and have not
been and will not be increased after the date on which documents have been
provided.

     

     

    (b)
Representations with Respect to Plans. Except as disclosed on Schedule D, the
Seller does not sponsor, maintain, or contribute to any employee benefit plans
within the meaning of section 3(3) of ERISA, which are subject to Title I of
ERISA (the "ERISA Plans"). Each pension plan within the meaning of section 3(2)
of ERISA ("Pension Plan") is identified on Schedule D. The following
representations are made with regard to the ERISA Plans or the Pension Plans, if
so limited:

     

     

    (i) the
Seller does not contribute to, or have an obligation to contribute to, or has at
any time contributed to or had an obligation to contribute to, sponsor, or
maintain, or at any time has sponsored or maintained, a multiemployer plan
within the meaning of section 3(37) of ERISA and the Seller has not incurred any
withdrawal liability, or suffered a "complete withdrawal" or a "partial
withdrawal" with respect to a multiemployer plan;

     

     

    (ii) the
Pension Plans are qualified plans, have remained qualified under the Code since
inception and have been determined by the Internal Revenue Service ("IRS") to be
so qualified, and the IRS has taken no action to revoke such determination or
qualification;

     

     

    (iii) the
Seller has, in all material respects, performed all obligations, whether arising
by operation of law, contract, or past custom, required to be performed under or
in connection with the ERISA Plans, and the Seller does not have any knowledge
of any default or violation by any other party with respect to the ERISA
Plans;

     

     

    (iv) the
Seller has complied in all material respects with ERISA, and, where applicable,
the Code, regarding the ERISA Plans;

     

     

    (v) all
reports and disclosures relating to the ERISA Plans required to be filed with or
furnished to governmental agencies, plan participants, or plan beneficiaries
have been or will be filed or furnished in accordance with applicable law in a
timely manner;

     

     

    (vi)
there are no Actions pending (other than routine claims for benefits) or, to the
knowledge of the Seller threatened, against any ERISA Plan or against the assets
funding any ERISA Plan;

     

     

    (vii)
full payment has been or will be made, in accordance with section 404(a)(6) of
the Code, of all amounts which the Seller is required to pay under the terms of
the Pension Plans as contributions to the Pension Plans as of the last day of
the most recent plan year of the Pension Plans ended before the date of this
Agreement, and neither the Pension Plans nor the trusts established thereunder
have incurred any "accumulated funding deficiency" (as defined in section 302 of
ERISA and section 412 of the Code), whether or not waived, as of the last day of
the most recent plan year of the Pension Plans ended before the date of this
Agreement;

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    (viii)
the Seller maintains adequate accruals on its books to reflect accrued
contributions to each of the Pension Plans for the current plan year and to
reflect accrued medical and dental claims incurred, but not yet paid, under the
terms of any ERISA Plan which is a welfare plan within the meaning of section
3(1) of ERISA (a "Welfare Plan");

     

     

    (ix) no
transaction has occurred with respect to the Pension Plans or the assets thereof
which could result in the imposition on the Seller or the administrators or
trustees under the Pension Plans, either directly or indirectly, of taxes or
penalties imposed under section 4975 of the Code or section 502(i) of
ERISA;

     

     

    (x) with
respect to the Pension Plans, regardless of whether such plans are subject to
Title IV of ERISA, no termination or reportable event, as defined in section
4043(b) of ERISA has occurred or is anticipated to occur;

     

     

    (xi) as
of September 30th, 2008,
the fair market value of assets of each Pension Plan which is a "defined benefit
plan" as defined in section 3(35) of ERISA ("Defined Benefit Plan") equals or
exceeds the aggregate present value of the accrued benefits thereunder of all
participants, computed on a "plan termination basis," based upon actuarial
assumptions which are reasonable in the aggregate;

     

     

    (xii)
other than applications for determination, no action is pending with respect to
the Pension Plans before the IRS, the Department of Labor, the Pension Benefit
Guaranty Corporation ("PBGC") or before any state or local governmental
agency;

     

     

    (xiii) no
act or omission constituting a breach of fiduciary duties has occurred with
respect to the ERISA Plans or the assets thereof which could subject the Seller
or the Purchaser, either directly or indirectly, to any liability;

     

     

    (xiv) no
liability under Title IV of ERISA has been incurred by the Seller since the
effective date of ERISA, other than liability for premiums due to the PBGC which
has been satisfied in full and the Seller does not know of any facts or
circumstances which might give rise to any liability of the Seller under Title
IV of ERISA which could reasonably be anticipated to result in any claims being
made against the Purchaser or the Seller by the PBGC;

     

     

    (xv) the
PBGC has not instituted any proceedings to terminate any of the Pension Plans;
and

     

     

    (xvi)
each Welfare Plan is intended to meet currently applicable requirements for
tax-favored treatment under Subchapter B of Chapter 1 of the Code, is in
compliance with such requirements, and if applicable, with the requirements of
sections 419 and 419A of the Code, and there is no disqualified benefit (as such
term is defined in section 4976(a) of the Code) which would subject the Seller
or the Purchaser to a tax under section 4976.

     

     

    (c) Plan
Documents. The Seller has delivered to the Purchaser and its counsel true and
complete copies of (i) all documents governing the ERISA Plans, including all
amendments thereto which will become effective at a later date, (ii) all
agreements and arrangements listed on Schedule D, (iii) the latest IRS
determination letter obtained with respect to each of the Pension Plans, (iv)
Form 5500 for the most recent completed plan year for each of the ERISA Plans,
together with all schedules forming a part thereof, (v) the most recent
actuarial valuation for any Defined Benefit Plan, (vi) any form, other than Form
5500, required to be filed for the most recently completed plan year for any
Defined Benefit Plan with any governmental agency, (vii) all summary plan
descriptions relating to the ERISA Plans, (viii) the annuity contracts funding
obligations of any Defined Benefit Plan, and (ix) all employment
manuals.

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    2.19.
Labor Relations. No employee of the Seller is represented by a labor union, and
no petition has been filed or proceedings instituted by any employee or group of
employees with any labor relations board seeking recognition of a bargaining
representative. There are no matters pending before the National Labor Relations
Board or any similar state or local labor agency, and the Seller is neither
engaged in nor subject to any penalties or enforcement action in respect of any
unfair labor practices, and the Seller believes that it enjoys good labor
relations. There are no controversies or disputes pending between the Seller and
any of its employees, except for such controversies and disputes as do not and
will not, individually or in the aggregate, have a material adverse effect on
its business, operations, assets, prospects, or condition, financial or
otherwise.

     

     

    2.20.
Environmental Matters.

     

     

    (a) For
purposes of this Section 2.20, the property of the Seller shall mean such
property whether now or in the past owned or leased by it. Additionally, for
purposes of this Section 2.20, "Hazardous Substance" means (i) a "hazardous
substance" as defined in 42 USC §9601(14), as amended from time to time, and all
rules, regulations, and orders promulgated thereunder as in effect from time to
time, (ii) "hazardous waste" as defined in 42 USC §6903(5), as amended from time
to time, and all rules, regulations, and orders promulgated thereunder as in
effect from time to time, (iii) if not included in (i) or (ii) above, "hazardous
waste constituents" as defined in 40 CFR § 260.10, specifically including
Appendix VII and VIII of Subpart D of 40 CFR § 261, as amended from time to
time, and all rules, regulations, and orders promulgated thereunder as in effect
from time to time, and (iv) "source," "special nuclear," or "by-product
material" as defined in 42 USC §3011, et seq., as amended from time to time, and
all rules, regulations, and orders promulgated thereunder as in effect from time
to time. Further, "Requirements of Law" shall mean all applicable federal,
state, local, or foreign laws, statutes, ordinances, rules, regulations, or
court or administrative orders or processes, or arbitrator's orders or
processes.

     

     

    (b) The
Seller is and has been in compliance with all Requirements of Law relating to
Hazardous Substances and applicable to any of its properties. Without limiting
the foregoing, (i) neither the operations of the Seller nor the development,
manufacture, or sale of the processes, technology, results, or products of the
Seller violate or have violated any Requirements of Law relating to air, soil,
water, or noise pollution, or the production, storage, processing, utilization,
labeling, transportation, disposal, emission, or other disposition of Hazardous
Substances, and (ii) the Seller, or any current or former owner, occupant or
operator of any property at any time owned, leased, or operated by the Seller,
or any portion thereof, has never utilized any such property or any portion
thereof in violation of any environmental Requirements of Law.

     

     

    (c) No
discharge, release, spillage, uncontrolled loss, seepage, or filtration of any
Hazardous Substance or any fuel, gasoline, or other petroleum product or
by-product has occurred at, upon, or under any property at any time owned,
leased, or operated by the Seller in an amount that violates any Requirements of
Law.

     

     

    (d) The
Seller does not utilize, store, dispose of, treat, generate, process, transport,
release, or own any Hazardous Substance, nor has the Seller ever done
so.

     

     

    (e) The
Seller has in a timely manner obtained all Licenses and filed all reports
required to be filed under or pursuant to any applicable environmental
Requirements of Law.

     

     

    (f) No
property at any time owned, leased, or operated by the Seller now contains, or,
to the knowledge of the Seller, in the past has contained, any underground or
aboveground tanks for the storage of any Hazardous Substance or fuel oil,
gasoline, or any other petroleum product or by-product.

     

     

    (g) The
Seller has not received any notice of writs, injunctions, decrees, orders, or
judgments outstanding, or suits, claims, actions, proceedings, or investigations
instituted or threatened under any

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    environmental
Requirements of Law applicable to any of the properties at any time owned,
leased, or operated by the Seller, including but not limited to any notice from
any governmental authority or private or public entity advising the Seller that
it is or is potentially responsible for response costs under the Comprehensive
Environmental Response, Compensation and Liability Act ("CERCLA"), as amended,
with respect to a release or threatened release of Hazardous
Substances.

     

     

    (h) The
Seller has not received notice of any violation of any environmental, zoning,
worker safety, or land use Requirements of Law relating to the operation of the
Seller or to any of the processes used or followed, results obtained, or
products developed, made, or sold by the Seller including, without limitation,
under CERCLA, the Toxic Substances Control Act of 1976, as amended, the Resource
Conservation and Recovery Act of 1976, as amended, the Clean Air Act, as
amended, the Federal Water Pollution Control Act, as amended, or the
Occupational Safety and Health Act of 1970, as amended.

     

     

    2.21.
Compliance with Laws. The Seller is not in violation of, has not been charged
with any violation of, or, to the best of its knowledge, is not under any
investigation with respect to any charge concerning any violation of any
Requirements of Law, in which such violation either singly or in the aggregate
with other violations would have a material adverse effect upon the operations,
assets, business or financial condition of the Seller. The Seller is not in
default with respect to any order, writ, injunction, or decree of any court,
agency, or instrumentality. Without limiting the generality of the foregoing,
the Seller is in compliance with (A) all Requirements of Law promulgated by the
Occupational Safety and Health Administration, and (B) all environmental
Requirements of Law.

     

     

    2.22.
Licenses, Permits, and Authorizations. The Seller has all approvals,
authorizations, consents, licenses, franchises, orders, and other permits
(collectively, "Licenses") of (i) any governmental or regulatory agency, whether
federal, state, local or foreign, and (ii) all trade or industry associations,
required to permit it to conduct business for the Oxis Assay Division as
presently conducted, all of which are in full force and effect. The Seller will
provide to Acquirer all such Licenses required for the operation of the Oxis
Assay Division.

     

     

    2.23.
Inventory. The inventories of the Seller reflected on its Balance Sheet are in
good and merchantable condition and are suitable and usable or saleable in the
ordinary course of business for the purposes intended, net of the reserves
stated on the Seller's Balance Sheet. The value of the inventory set forth on
the Seller's Balance Sheet (net of such reserves) was established in accordance
with GAAP and with the Seller's inventory valuation and write-down policies so
that the net value thereof stated on such Balance Sheet shall have been
determined. The Seller has reasonable inventories to conduct its business
consistent with past practices. There has been no material adverse change since
June 30th, 2008
in the amount or condition of the inventories or the reserves with respect
thereto.

     

     

    2.24.
Accounts Receivable. All accounts receivable of the Seller represent bona fide
and valid claims arising in connection with sales of products by the Seller and,
except to the extent of the reserves stated on the Seller's Balance Sheet, the
Seller's accounts receivable are collectible and are not subject to any
counterclaim or setoff. There has been no material adverse change since June
30th, 2008
in the amount, validity, or collectibility of the accounts receivable of the
Seller from that stated on the Seller's Balance Sheet.  In addition,
there has been no change in normal collection efforts, including but not limited
to the discounting of accounts receivable prior to the Closing and since June
30th,
2008.

     

     

    2.25.
Property of Others. No shortage exists in (i) any inventory of raw material,
work in progress, or finished goods owned by customers or suppliers of the
Seller and stored upon its premises or otherwise, or (ii) any other item of
personal property owned by another for which the Seller is accountable to
another. Without limiting the foregoing, all items of personal property for
which the Seller is accountable under any bailment agreement, consignment
contract, loan program, or otherwise are fully accounted for with no shortages
or missing or lost items, are in workable, usable, and saleable condition, and
have suffered no damage or deterioration.

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    2.26.
Disclosure of Confidential Information. The Seller has fully disclosed, or will
disclose to the Purchaser, on or before the Closing Date, all processes,
inventions, recipes, methods, formulas, plans, drawings, customer lists, secret
information, recipes, and know-how (whether secret or not) known to them or in
their possession and usable by the Seller in connection with its business as now
conducted or proposed to be conducted.

     

     

    2.27.
Condition of tangible Assets. All of the facilities of the Seller and its
equipment and other tangible assets are in good condition and repair (ordinary
wear and tear excepted) and workable, usable, and adequate for the uses to which
they have been put by the Seller in the ordinary course of business, and none of
such facilities and none of such equipment or other tangible assets (exclusive
of obsolete items no longer used in the Seller's business) is in need of other
than routine maintenance or repair. The Seller has not received any notice of
any violations of any Requirements of Law with respect to the Seller's
properties or operations that have not been cured.

     

     

    2.28.
Product and Service Warranties. Seller will provide to Acquirer a true and
complete description of all warranties to third parties with respect to all
products manufactured, assembled, or sold by the Seller that have been in effect
at any time over the last five years, except for warranties imposed by
law.

     

     

    2.29.
Absence of Undisclosed Liabilities. The Seller does not have any material debt,
liability, or obligation of any nature, whether known or unknown, or fixed,
absolute, accrued, contingent, or otherwise, except those which (i) are accrued
or reserved against in the Audited Financials or the Financial Statements, (ii)
have been specifically disclosed in the Disclosure Schedule hereto by reference
to the specific section of this Agreement to which such disclosure relates, or
(iii) have been incurred since June 30th, 2008
in the ordinary course of business in amounts and for terms consistent,
individually and in the aggregate, with the Seller's past practice.

     

     

    2.30.
Disclosure. No representation or warranty by the Seller in this Agreement or any
of the other Acquisition Documents (including, without limitation, the
Disclosure Schedule), contains or will contain any untrue statement of a
material fact or omits or will omit to state any material fact necessary to make
the statements herein or therein not misleading. There is no fact known to the
Seller that materially adversely affects, or that might in the future materially
adversely affect, the operations, business, assets, properties, or condition,
financial or otherwise, of the Seller that has not been set forth in this
Agreement or the Disclosure Schedule.

     

     

    2.31.
Brokerage. No broker or finder has acted directly or indirectly for the Seller
or any of their Affiliates in connection with this Agreement or the transactions
contemplated hereby, and no broker or finder is entitled to any brokerage or
finder's fee or other commission in respect thereof based in any way on the
actions or statements of, or agreements, arrangements, or understandings made
with the Seller or any of its Affiliates.

     

     

    ARTICLE
III

     

     

    REPRESENTATIONS
AND WARRANTIES OF THE PURCHASER

     

     

    The
Purchaser hereby represents and warrants to the Seller as set forth
below:

     

     

    3.1.
Corporate Organization, etc. The Purchaser is on the date hereof, and will be on
the Closing Date, a corporation duly organized, validly existing and in good
standing under the laws of the State of Delaware.

     

     

    3.2.
Authorization, etc. The Purchaser has full corporate power and authority to
enter into this Agreement and the other Acquisition Documents to which it is or
will be a party, to perform its obligations hereunder and thereunder, and to
carry out the transactions contemplated hereby and thereby. The Board
of

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    Directors
of the Purchaser has taken, or will take before the Closing Date, all actions
required by law, its Certificate of Incorporation, its By-Laws or otherwise to
authorize (i) the execution and delivery of this Agreement and the other
Acquisition Documents and (ii) the performance of its obligations hereunder and
thereunder. This Agreement has been duly executed and delivered by the Purchaser
and, upon the execution and delivery of the remaining Acquisition Documents by a
duly authorized officer of the Purchaser, the remaining Acquisition Documents
will have been duly executed and delivered by the Purchaser, and this Agreement
is, and such other Acquisition Documents will be, upon due execution and
delivery thereof, the legal, valid, and binding obligations of the Purchaser,
enforceable according to their terms (A) as such enforceability may be limited
by bankruptcy, insolvency, reorganization, moratorium, or similar laws now or
hereafter in effect relating to creditors' rights, and (B) that the remedy of
specific enforcement and injunctive and other forms of equitable relief may be
subject to equitable defenses and to the discretion of the court before which
any proceeding therefor may be brought.

     

     

    3.3. No
Violation. None of (i) the execution and delivery of this Agreement or any other
Acquisition Document by the Purchaser, (ii) the performance by the Purchaser of
its obligations hereunder or thereunder, or (iii) the consummation of the
transactions contemplated hereby or thereby will (A) violate any provision of
the Certificate of Incorporation or By-Laws of the Purchaser, (B) violate, or be
in conflict with, or permit the termination of, or constitute a default under or
breach of, or cause the acceleration of the maturity of, any contract, debt, or
other obligation of the Purchaser, which violation, conflict, default, breach,
termination or acceleration, either individually or in the aggregate with all
other such violations, conflicts, defaults, breaches, terminations and
accelerations, would have a material adverse effect on the business, assets or
financial condition of the Purchaser, (C) except as set forth in Schedule 3.3
hereof, require the consent of any other party to, or result in the creation or
imposition of any Lien upon any property or assets of the Purchaser under any
agreement or commitment to which the Purchaser is a party or by which the
Purchaser is bound, or (D) to the best knowledge and belief of the Purchaser,
violate any statute or law or any judgment, decree, order, regulation, or rule
of any court or governmental authority to which the Purchaser is
subject.

     

     

    3.4.
Litigation. There is no action pending or, to the best knowledge and belief of
the Purchaser, threatened against the Purchaser, or any properties or rights of
the Purchaser, that questions or challenges the validity of this Agreement or
any of the other Acquisition Documents, nor any action taken or to be taken by
the Purchaser pursuant hereto or thereto or in connection with the transactions
contemplated hereby or thereby and the Purchaser does not know of any such
action, proceeding, or investigation that may be asserted.

     

     

    3.5.
Disclosure. No representation or warranty by the Purchaser in this Agreement
contains or will contain any untrue statement of a material fact or omits or
will omit to state any material fact necessary to make the statements herein not
misleading.

     

     

    3.6.
Brokerage. No broker or finder has acted directly or indirectly for the
Purchaser or its Affiliates in connection with this Agreement or the
transactions contemplated hereby, and no broker or finder is entitled to any
brokerage or finder's fee or other commission in respect thereof based in any
way on the actions or statements of, or the agreements, arrangements, or
understandings made with the Purchaser or its Affiliates.

     

     

    ARTICLE
IV

     

     

    OBLIGATIONS
OF THE PARTIES

     

     

    The
Seller hereby covenants and agrees with the Purchaser and the Purchaser hereby
covenants and agrees with the Seller that:

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    4.1.
Reasonable Access. The Seller shall or shall cause the Seller to afford the
Purchaser and its counsel, accountants, and other authorized representatives
reasonable access during normal business hours to its plants, properties, books
and records that the Purchaser and its advisors may have the opportunity to make
such reasonable investigations as they shall desire to make of the affairs of
the Seller.  The Seller shall furnish to the Purchaser any additional
financial and operating data and other information as the Purchaser and its
counsel, accountants, and other authorized representatives shall from time to
time reasonably request. The Purchaser shall, upon reasonable request, provide
the Seller, its counsel, accountants and other authorized representatives with
such information concerning the Purchaser as may be reasonably necessary for the
Seller to verify the Purchaser's performance of and compliance with its
representations, warranties, and covenants herein contained.

     

     

    4.2.
Conduct Before Closing Date. Before the Closing Date, except as otherwise
contemplated by this Agreement or as permitted by the prior written consent of
the Purchaser, but without making any commitment on the Purchaser's behalf, the
Seller shall:

     

     

    (a)
conduct its business and operations only in the ordinary course, including,
without limitation, maintaining inventories of finished goods, taken as a whole,
at levels consistent with past practice;

     

     

    (b)
maintain all of its properties and assets in good condition, working order, and
repair (except for ordinary wear and tear);

     

     

    (c)
perform its obligations under all agreements binding upon it and maintain all of
its Licenses in good standing;

     

     

    (d)
continue in effect the Insurance Policies (or similar coverage) referred to in
Section 2.14 hereof;

     

     

    (e) keep
available the services of its current officers and employees;

     

     

    (f)
maintain and preserve the good will of the suppliers, customers, and others
having business relations with it;

     

     

    (g)
before the Closing Date, consult with the Purchaser from time to time with
respect to any actual or proposed material conduct of its business;
and

     

     

    (h)
continue all capital expenditure programs in progress before the Closing
Date.

     

     

    4.3.
Prohibited Transactions Before Closing Date.

     

     

    Before
the Closing Date, except as otherwise contemplated by this Agreement or
permitted by the prior written consent of the Purchaser, the Seller shall
not:

     

     

    (a)
become a party to any agreement which, if it had existed on the date hereof,
would have come within the scope of the Disclosure Schedule pursuant to Section
2.16 hereof;

     

     

    (b) do
any of the things listed in Section 2.10 hereof;

     

     

    (c) enter
into any compromise or settlement of any litigation, proceeding or governmental
investigation relating to its properties or business; or

     

     

    (d)
directly or indirectly, in any way, contact, initiate, enter into, or conduct
any discussions or negotiations, or enter into any agreements, whether written
or oral, with any person or entity with respect to

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    the sale
of any of the Seller's assets or shares of capital stock or a merger or
consolidation of the Seller with any other entity or a sale of any of the other
Transferred Assets.

     

     

    4.4.
Further Assurances. Before and after the Closing, each party hereto shall
execute and deliver such instruments and take such other actions as any other
party may reasonably request for the purpose of carrying out the intent of this
Agreement and the other Acquisition Documents. Each party hereto shall use its
best efforts to cause the transactions contemplated by this Agreement and the
other Acquisition Documents to be consummated, and, without limiting the
generality of the foregoing, to obtain all consents and authorizations of
government agencies and third parties and to make all filings with and give all
notices to government agencies and third parties that may be necessary or
reasonably required to effect the transactions contemplated by this Agreement
and the other Acquisition Documents. The Seller shall give prompt notice to the
Purchaser, after receipt thereof by the Seller, of (i) any notice of, or other
communication relating to, any default or event that, with notice or lapse of
time or both, would become a default under any indenture, instrument, or
agreement material to the Seller, to which the Seller is a party or by which the
Seller is bound, and (ii) any notice or other communication from any third party
alleging that the consent of such third party is or may be required in
connection with the transactions contemplated by this Agreement and the other
Acquisition Documents. Each corporate party shall deliver to the other
appropriate evidence of the approval of its Board of Directors and stockholders
(if required by law) of this Agreement, the other Acquisition Documents and the
transactions contemplated hereby and thereby.

     

     

    4.5.
Confidentiality. Before and after the Closing, each party to this Agreement
shall, and shall cause its officers, accountants, counsel, and other authorized
representatives and affiliated parties, to hold in strict confidence and not use
or disclose to any other party without the prior written consent of the other
party, all information obtained from the other parties in connection with the
transactions contemplated hereby, except such information may be used or
disclosed (i) when required by any regulatory authorities or governmental
agencies, (ii) if required by court order or decree or applicable law, (iii) if
it is publicly available other than as a result of a breach of this Agreement,
(iv) if it is otherwise contemplated herein, or (v) by the Purchaser from the
date of this Agreement and after the Closing to the extent related to the Seller
or the Transferred Assets.

     

     

    ARTICLE
V

     

     

    CONDITIONS
TO PURCHASER'S OBLIGATIONS

     

     

    The
obligation of the Purchaser under this Agreement to consummate the Closing on
the Closing Date shall be subject to the satisfaction, on or before the Closing
Date, of each of the following conditions:

     

     

    5.1.
Representations and Warranties True. The representations and warranties of the
Seller contained herein, in the other Acquisition Documents (including, without
limitation, all schedules and exhibits hereto and thereto) and in all
certificates and documents delivered by the Seller shall be true and accurate as
of the Closing Date, except for changes permitted or contemplated by this
Agreement.

     

     

    5.2. No
Material Changes.

     

     

    (a) No
portion of the assets material to the operation of the business of the Seller
shall, before the Closing Date, be damaged, destroyed, or taken by condemnation,
whether or not covered by any Insurance Policy.

     

     

    (b) After
the date of this Agreement and before the Closing Date, the Seller shall have
suffered or become bound by changes of any kind or nature that either
individually or in the aggregate have a material adverse effect on its ability
to continue its business operations.

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    (c) After
the date of this Agreement, no material adverse change in the business, assets,
or financial condition of the Seller shall have occurred and be
continuing.

     

     

    5.3.
Performance. The Seller shall have performed and complied in all material
respects with all agreements, obligations, and conditions required by this
Agreement or the other Acquisition Documents to be performed or complied with by
them on or before the Closing Date, including, without limitation, those set
forth in Articles 4.2 and 4.3.

     

     

    5.4.
Consents. All filings with and consents from government agencies and third
parties required to consummate the transactions contemplated hereby and by the
other Acquisition Documents shall have been made or obtained, except to the
extent that making any such filing or obtaining any such consent has been waived
in writing by the Purchaser or the failure to obtain any such consent or make
any such filing would not have a material adverse effect on the assets,
properties, operations, business, or condition, financial or otherwise, of the
Seller or the transactions contemplated hereby or by the other Acquisition
Documents.

     

     

    5.5.
Closing Documents. The Seller shall have delivered, or caused to be delivered to
the Purchaser, the documents and instruments described below.

     

     

     (a)
Certified copies of the resolutions adopted by the Boards of Directors of the
Seller, or by appropriate committees thereof, authorizing this Agreement and the
other Acquisition Documents and the transactions contemplated hereby and
thereby.

     

     

    (b)
Certificates of the Secretary of State of each of the states in which the Seller
is qualified to transact business as a foreign corporation, respecting the good
standing of the Seller in each such jurisdiction.

     

     

     (c)
Such other documents, instruments, or certificates as shall be reasonably
requested by the Purchaser or its counsel, including, without limitation,
financial records and bank statements necessary to ensure compliance with this
Agreement.

     

     

    5.6.
Environmental Report. If the Purchaser shall choose at its expense to retain an
environmental consulting firm to render an environmental audit report respecting
the Seller and such firm renders a report that details violations of federal,
state, or local environmental Requirements of Law, the Seller shall have cured
or shall have caused the Seller to cure such violations or the Purchaser shall
have waived such compliance with this Section 5.6; provided, however, that the
Seller shall not be obligated to cure any such violation.

     

     

    5.7.
Certificates of the Seller. The Seller shall have furnished such certificates of
its officers and others as may reasonably be required by the Purchaser to
evidence compliance with the conditions set forth in this Article
5.

     

     

    ARTICLE
VI

     

    CONDITIONS
TO SELLER'S OBLIGATIONS

     

     

    The
obligation of the Seller under this Agreement to consummate the Closing on the
Closing Date shall be subject to the satisfaction, on or before the Closing
Date, of each of the following conditions.

     

     

    6.1.
Representations and Warranties True. The representations and warranties of the
Purchaser contained herein, in the other Acquisition Documents (including,
without limitation, all schedules and exhibits hereto and thereto), and in all
certificates and documents delivered by the Purchaser, shall be true and
accurate as of the Closing Date, except for changes permitted or contemplated by
this Agreement.

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    6.2.
Performance. The Purchaser shall have performed and complied in all material
respects with all agreements, obligations, and conditions required by this
Agreement to be performed or complied with by it on or before the Closing
Date.

     

     

    6.3.
Consents. All filings with and consents from government agencies required to
consummate the transactions contemplated hereby shall have been made or obtained
unless the failure to obtain any such consent or make any such filing would not
have an adverse effect on the assets, properties, operations, business or
conditions, financial or otherwise, of the Seller or the transactions
contemplated hereby or by any other Acquisition Document.

     

     

    6.4.
Certificates. The Purchaser shall have furnished such certificates of its
officers to evidence compliance with the conditions set forth in this Article 6
as may be reasonably requested by the Seller.

     

     

    6.5.
Closing Documents. The Purchaser shall have delivered or caused to be delivered
to the Seller the documents and instruments described below.

     

     

    (a) The
Note as provided in Section 1.4(b).

     

     

    (b) A
copy of the resolutions adopted by the Board of Directors of the Purchaser
authorizing this Agreement and the other Acquisition Documents and the
transactions contemplated hereby and thereby.

     

     

    ARTICLE
VII

     

     

    CLOSING;
CLOSING DATE

     

     

    7.1.
Closing. The closing (the "Closing") will be held at Nine (9) a.m. at the
offices of Oxis International, Inc. on Wednesday, December 3rd, or at
such other time and place as the parties hereto may mutually agree upon (the
"Closing Date"), at which Closing the documents and instruments referred to in
Articles V and VI hereof will be delivered by the parties.

     

     

    ARTICLE
VIII

     

     

    CERTAIN
POST-CLOSING COVENANTS

     

     

    8.1.
Access. Subsequent to the Closing Date, the Purchaser shall, at the Seller's
expense, permit the Seller, from time to time, to inspect and copy such books of
account and other records of the Seller and to utilize the services of the
Purchaser's or the Seller's employees, all as may be necessary or convenient to
enable the Seller to prepare and file tax returns. Until the seventh anniversary
of the Closing Date, the Purchaser shall not and shall not permit the Seller,
without the prior written consent of the Seller or its successors in interest,
to destroy or dispose of any such records. Notwithstanding any of the foregoing,
no covenant contained in this Section 8.1 on the part of the Purchaser is
intended to, and nothing herein shall be construed to, benefit or confer any
rights upon any person, firm, or corporation other than the Seller.

     

     

    8.2. Use
of Oxis Assay Division. Commencing on the Closing Date, the Seller shall, and
shall cause all of its Affiliates, to cease using the Oxis Assay Division as a
company name, trademark, or in any other manner.

     

     

    ARTICLE
IX

    
      
         

      

      
         

        
          

        

      

      
         

      

    

     

    INDEMNIFICATION

     

     

    9.1.
Survival. Notwithstanding (i) the making of this Agreement, (ii) any examination
made by or on behalf of the parties hereto, and (iii) the Closing hereunder, (A)
the representations and warranties of the parties contained herein or in any
certificate or other document delivered pursuant hereto or in connection
herewith shall survive until the 2nd anniversary of the Closing Date, except for
the representations and warranties made in Section 2.20 hereof (Environmental
Matters), and Section 2.13 hereof (Tax Returns and Payments), which in each
case, shall survive until expiration of the applicable statute of limitations
for the underlying cause of action and (B) the covenants and agreements required
to be performed after the Closing pursuant to any provision of this Agreement,
including this Article 9, shall survive until fully performed or fulfilled. No
action for indemnification pursuant to Sections 9.2(c) or 9.3(c) may be brought
after the applicable expiration date, provided, however, that if before such
date one party hereto has notified the other party hereto of a claim for
indemnity hereunder (whether or not formal legal action shall have been
commenced based upon such claim), such claim shall continue to be subject to
indemnification in accordance herewith.

     

     

    9.2.
Indemnification by the Seller. The Seller, its successors, and assigns shall
indemnify and hold the Purchaser and its successors and assigns harmless in
respect of any and all claims, losses, damages, liabilities, and expenses
(including, without limitation, settlement costs and reasonable legal,
reasonable accounting, and other reasonable expenses in connection therewith)
(collectively, the "Damages") incurred by the Purchaser and its successors and
assigns in connection with each and all of the following however limited to the
purchase price of $250,000 dollars, except for intentional wrongdoing or willful
negligence by Seller.

     

     

    (a) Any
claim by any person or other entity for any broker's or finder's fee or similar
fee charged for commission that arises from any action, statement, or commitment
made by the Seller or its agents or Affiliates.

     

     

    (b) Any
breach or other failure to perform any covenant, agreement, or obligation of the
Seller contained in this Agreement, any other Acquisition Document or any other
instrument, including all certificates, contemplated hereby or
thereby.

     

     

    (c) Any
breach of any representation or warranty by the Seller contained in this
Agreement, any other Acquisition Document or any other instrument, including all
certificates, contemplated hereby or thereby, but only to the extent that the
Damages arising in connection with all such breaches exceed One Thousand
($1,000) Dollars in the aggregate.

     

     

    (d) Any
damages with respect to taxes based on or arising from the income, assets,
capital, operations, or activities of any member (other than the Seller) of the
group of corporations at any time controlled by or under common control with the
Seller.

     

     

    (e) Any
breach or other failure to perform fully before the Closing Date any agreement
that is required to be disclosed pursuant to Section 2.16(a)
hereof.

     

     

    (f) Any
damages (including, without limitation, costs of response, removal, remediation,
investigation, corrective action, property damage, personal injury, economic
loss, damage to natural resources, health assessments and health studies,
settlement, interest accruing on recoverable amounts, penalties, and reasonable
attorneys' fees) accruing to the Purchaser or the Business from the operations
of the Seller, or the operations of the Business before the Closing Date,
including (i) remedial work, monitoring, removal or other costs and expenses
associated with environmental matters with respect to any Hazardous Substances
required by any environmental Requirements of Law, (ii) injury, disease, or
death of any person (including

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    any
employee, former employee, agent, or representative of any subcontractor of the
Seller) arising out of any environmental matters, or (iii) any damage to any
property arising out of any environmental matters.

     

     

    (g) Any
liability to employees or to third parties for personal injury or death or
damage to property arising out of or occurring in connection with products sold
or services rendered by the Seller on or before the Closing Date in excess of,
not covered by, and not deductible from the Insurance Policies.

     

     

    (h) All
claims made by former or current employees of the Seller alleging the occurrence
of, or arising out of, an allegation relating to any breach of any fiduciary
obligation before the Closing Date under any employee benefit plan listed on
Schedule 2.18 hereto.

     

     

    9.3.
Indemnification by the Purchaser. The Purchaser and its successors and assigns
shall indemnify the Seller and its successors and assigns in respect of any and
all Damages incurred by the Seller and its successors and assigns in connection
with each and all of the following.

     

     

    (a) The
claim by any person for any broker's or finder's fee or similar fee charged for
commission that arises from any actions, statements, or commitments made by the
Purchaser or its agents or Affiliates.

     

     

    (b) The
breach or other failure to perform any covenant, agreement, or obligation of the
Purchaser contained in this Agreement or any other Acquisition Document or any
other instrument, including all certificates contemplated hereby or
thereby.

     

     

    (c) Any
breach of any representation or warranty by the Purchaser contained in this
Agreement or any other Acquisition Document or any other instrument, including
all certificates, contemplated hereby or thereby but only to the extent that the
Damages arising in connection with such breaches exceed One Thousand ($1,000)
Dollars in the aggregate.

     

     

    9.4.
Notice and Defense of Claim. Whenever any claim shall arise for indemnification
hereunder, the party entitled to indemnification (the "Indemnified Party") shall
provide written notice to the other party (the "Indemnifying Party") within 60
(sixty) days of becoming aware of the right to indemnification and, as
expeditiously as possible thereafter, the facts constituting the basis for such
claim. In connection with any claim giving rise to indemnity hereunder,
resulting from or arising out of any claim or legal proceeding by a person who
is not a party to this Agreement, the Indemnifying Party, at its sole cost and
expense and upon written notice to the Indemnified Party, may assume the defense
of any such claim or legal proceeding with counsel reasonably satisfactory to
the Indemnified Party. The Indemnified Party shall be entitled to participate in
the defense of any such action, with its counsel and at its own expense. If the
Indemnifying Party does not assume the defense of any such claim or litigation
resulting therefrom, the Indemnified Party may, but shall not be obligated to,
defend against such claim or litigation in such manner as it may deem
appropriate including, but not limited to, settling such claim or litigation,
after giving notice of it to the Indemnifying Party, on such terms as the
Indemnified Party may deem appropriate and no action taken by the Indemnified
Party in accordance with such defense and settlement shall relieve the
Indemnifying Party of its indemnification obligations herein provided with
respect to any Damages resulting therefrom.

     

     

    ARTICLE
X

     

     

    TERMINATION

     

     

    10.1.
Termination. This Agreement may be terminated at any time before the Closing
Date:

     

     

    (a) by
mutual consent of the Purchaser and the Seller;

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    (b) by
either the Purchaser or the Seller if the Closing has not occurred on or before
Friday, December 5th, 2008,
provided that this provision shall not be available to the party who fails or
refuses to consummate the transactions contemplated herein or to take any other
action referred to herein as necessary to consummate the transactions
contemplated hereby in breach of such party's obligations contained herein;
and

     

     

    (c) by
either the Purchaser or the Seller if there has been a material breach on the
part of the other party in any material representation, warranty or covenant set
forth in this Agreement that is not cured within ten (10) business days after
such other party has been notified of the intent to terminate this Agreement
pursuant to this clause 10.1(c).

     

     

    10.2.
Effect of Termination. In the event of termination of this Agreement as
expressly permitted under Section 10.1 hereof, this Agreement shall forthwith
become void (except for this Section 10.2 and Sections 2.26, 11.2, and 11.4
hereof) and there shall be no liability on the part of either the Seller, the
Purchaser, or their respective officers, directors or Affiliates; provided,
however, if such termination occurs pursuant to Section 10.1(c) and resulted
from the material misrepresentation or material breach by a party of the
covenants of such party contained in this Agreement, such party shall be fully
liable for any and all Damages sustained or incurred as a result of such breach.
In the event of termination hereunder before the Closing, each party shall
return promptly to the other Party all documents, work papers, and other
material of the other party furnished or made available to such party or its
representatives or agents and all copies thereof.

     

     

    ARTICLE
XI

     

     

    OTHER
AGREEMENTS

     

     

    11.1.
Amendment and Modification; Waiver of Compliance. Subject to the applicable law,
this Agreement may be amended, modified, and supplemented only by written
agreement signed by the Purchaser and the Seller. Any failure by any party to
this Agreement to comply with any obligation, covenant, agreement, or condition
contained herein may be expressly waived in writing by the other parties hereto,
but such waiver or failure to insist upon strict compliance shall not operate as
a waiver of, or estoppel with respect to, any subsequent or other failure.
Whenever this Agreement requires or permits consent by or on behalf of any party
hereto, such consent shall be given in a manner consistent with the requirements
for a waiver of compliance as set forth in this Section 11.1.

     

     

    11.2.
Fees and Expenses. Except as otherwise provided herein, each of the parties
hereto will pay its own fees and expenses (including attorneys' and accountants'
fees, legal costs, and expenses) incurred in connection with this Agreement, the
other Acquisition Documents and the consummation of the transactions
contemplated hereby and thereby.

     

     

    11.3.
Notices. All notices, requests, demands, and other communications required or
permitted hereunder shall be in writing and shall be deemed to have been given
if delivered by hand, overnight courier, or mailed certified or registered mail
with postage prepaid as follows.

     

     

    (a). If
to the Purchaser, to:

     

     

    Attention:

     

     

    Robert
Brooke

     

     

    President,
Percipio Biosciences, Inc.

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    

    [Address]

     

     

     (b).
If to the Seller, to:

     

    Oxis
International, Inc.

    Attn:
Maurice Spitz, Chief Executive Officer

    323
Vintage Park Drive, Suite B

    Foster
City, California 94404

    Fax:
650-212-2569

    

    or at
such other address as shall have been furnished to the other party in
writing.  All such notices and other written communications shall be
effective:  (a) if mailed, five days after mailing; (b) if delivered,
upon delivery; and (c) if sent via facsimile, upon confirmation of
receipt.

     

     

    11.4.
Public Announcements. Neither the Purchaser nor the Seller nor the
representatives of any of them shall make any public announcement with respect
to this Agreement, the other Acquisition Documents, or the transactions
contemplated hereby or thereby without the prior written consent of the other
parties, except as otherwise required by federal, state or local
law.

     

     

    11.5.
Assignment. This Agreement and all of the provisions hereof shall be binding
upon and inure to the benefit of the parties hereto and their respective
successors and permitted assigns, but neither this Agreement nor any of the
rights, interest, or obligations hereunder shall be assigned by any of the
parties hereto without the prior written consent of all the other
parties.

     

     

    11.6.
Governing Law.  This Agreement shall be deemed to be a contract made
under the laws of the State of Delaware  and shall be governed by, and
construed in accordance with, the laws of the  State of Delaware,
without giving effect to the principles of conflicts of law.  If
either party shall commence an action or proceeding to enforce any provision of
this Note, then the prevailing party in such action or proceeding shall be
reimbursed by the other party for its reasonable attorneys’ fees and other costs
and expenses incurred with the investigation, preparation and prosecution of
such action or proceeding.

     

    11.7. Waivers and
Amendments; Cumulative Remedies.  Neither any provision of this
Agreement nor any performance hereunder may be waived orally, but only by an
agreement in writing and signed by the party against whom enforcement of any
waiver or discharge is sought.  No right or remedy conferred upon the
parties under this Note is intended to be exclusive of any other right or remedy
contained herein or in any instrument or document delivered in connection
herewith, and every such right or remedy shall be cumulative and shall be in
addition to every other such right or remedy contained herein and/or now or
hereafter existing at law or in equity or otherwise.

     

         11.8.  Severability.  If
any provision of this Note is prohibited or unenforceable in any jurisdiction,
it shall be ineffective in such jurisdiction only to the extent of such
prohibition or unenforceability, and such prohibition or unenforceability shall
not invalidate the balance of such provision to the extent it is not prohibited
or unenforceable nor the remaining provisions hereof, nor render unenforceable
such provision in any other jurisdiction.

     

    JURY
WAIVER.  THE BORROWER BY EXECUTION, AND THE HOLDER BY
ACCEPTANCE, HEREOF EACH CONSENT THAT IN ANY CIVIL ACTION, COUNTERCLAIM, OR
PROCEEDING, WHETHER AT LAW OR IN EQUITY, WHICH ARISES OUT OF, CONCERNS, OR
RELATES TO THIS NOTE, ANY AND ALL TRANSACTIONS CONTEMPLATED BY THIS NOTE, THE
PERFORMANCE OF THIS NOTE, OR THE RELATIONSHIP CREATED BY THIS NOTE, WHETHER
SOUNDING IN CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE, TRIAL SHALL BE TO A
COURT OF COMPETENT JURISDICTION AND NOT TO A JURY.  EACH PARTY HEREBY
IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY.  ANY
PARTY MAY

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    FILE AN
ORIGINAL COUNTERPART OR A COPY OF THIS NOTE WITH ANY COURT, AS WRITTEN EVIDENCE
OF THE CONSENT OF THE PARTIES TO THIS NOTE OF THE WAIVER OF THEIR RIGHT TO A
TRIAL BY JURY.

     

     

          11.9.
Counterparts. This Agreement may be executed simultaneously in two or more
counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same instrument.

     

     

    11.10.
Headings. The headings contained in this Agreement are inserted for convenience
only and shall not constitute a part hereof.

     

     

    11.11.
Entire Agreement. This Agreement, including the Disclosure Schedule, the
exhibits hereto and other documents referred to herein which form a part hereof,
embody the entire agreement and understanding of the parties hereto in respect
of the subject matter contained herein and supersede all prior agreements and
understandings between the parties with respect to such subject matter,
including, by way of illustration and not by limitation, any term sheet agreed
to by the parties hereto prior to the date hereof. There are no restrictions,
promises, warranties, covenants, or undertakings other than those expressly set
forth or referred to herein.

     

     

    11.12.
Definitional Provisions. All terms defined in this Agreement shall have such
defined meanings when used in any exhibit, schedule, or any certificate or other
document made or delivered pursuant hereto or thereto, unless otherwise defined
therein.

     

     

    IN
WITNESS, the parties hereto have caused this Agreement to be duly executed on
the day and year first above stated.

     

     

    OXIS
INTERNATIONAL, INC.

     

     

    By: /s/
Maurice Spitz

     

     

    Name:
Maurice Spitz

     

     

    Title:
Chief Executive Officer

     

     

    

     

     

    PERCIPIO
BIOSCIENCES, INC.

     

     

    By: /s/
Robert Brooke

     

     

    Name:
Robert Brooke

     

     

    Title:
President

     

    

    

    

      
        
           

        

        
           

          
            

          

        

        
           

        

      

    Schedule A - List of Sale
Assets, including Trademarks, Trade Names, Patents, and Internet Domain
Names

    

    Domain
names:

    Oxisresearch.com

    

    Patents:

    U.S.
Patent 5726063 – Method of Colorimetric Analysis of Malonic Dialdehyde and
4-hydroxy-2-enaldehydes as indexes of lipid peroxidation, kits for carrying out
said method, substituted indoles for use in said method and their
preparation

    

    U.S.
Patent 5543298 – Method for assaying the SOD activity by using a self-oxidizable
compound necessary for its implementation, self-oxidizable compounds and
preparation thereof

    

    U.S.
Patent 6235495 – Methods for the Quantitation of in vivo levels of oxidized
glutathione

    

    U.S.
Patent 5861262 – Method of the specific immunoassay of human plasma glutathione
peroxidase, kit for its implementation, oligopeptides and antibodies specific
for the method

    

    Trademarks:

    U.S. Serial
No.             U.S.
Registration
No.                                    Mark

    76066857                                2570845                                           Oxis
Research

    74015799                                1693839                                           Bioxytech

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    
 

    

    

    

    
      
         

      

      
         

        
          

        

      

      
         

      

    

    
 

    Schedule B - List of
Additional Sale Items

    

    Any and
all derivations, continuations, and international patent applications or other
intellectual property rights related to the patents and trademarks owned by
Seller and shown in Schedule A.

    

    Any and
all sales and marketing information, including correspondence, contracts,
reports, catalogs, and records containing information on marketing efforts,
distributor networks, and past or current sales or marketing efforts related to
the Oxis Assay Division, including but not limited to recent catalogs, technical
support files, advertisements, brochures, and website material, which may be in
physical or electronic form.

    

    Any and
all accounting information, including correspondence, contracts, reports, and
records containing information on the billing and accounting related to the Oxis
Assay Division, including but not limited to all past and current invoices from
suppliers and to customers, bank account information, which may be in physical
or electronic form.

    

    Any and
all operations information, including correspondence, contracts, reports, and
records containing information related to the Oxis Assay Division, including but
not limited to information related to personnel, OEM contracts, supplier
contracts, which may be in physical or electronic form.

    

    Any and
all property of the company used by the Oxis Assay Division, including but not
limited to the office equipment, lab equipment, inventory, and raw materials or
supplies used in the manufacture or shipping of products.

    

    Rights to
any and all accounts receivable related to the Oxis Assay Division.

    

    Obligations
to liabilities and contracts directly related to the Oxis Assay Division,
including payroll, employment contracts, OEM contracts, supplier contracts,
customer contracts, and licensing, which are disclosed in Schedule C, and to the
extent each are transferable.

    

    Rights to
occupy its facility at 323 Vintage Park Park Drive, Foster City, California, to
the extent permitted by Seller’s lease agreement.

    

    

    

    

    

    

    

    

    

    

    

    

    
 

    

    

    

    

    
      
         

      

      
         

        
          

        

      

      
         

      

    

    

    

    Schedule C – Contracts and
Commitments (Excluding Leases)

    

    

      
        	
                Payee

              	 
      	
                Amount

              	
                Comments

              
	
                Sigma
      Aldrich Inc.

              	
                $

              	
                10,059.53

              	
                In-house
      kits

              
	
                Thermo
      Fisher Scientific

              	
                $

              	
                3,604.00

              	
                OEM

              
	
                Biocheck,
      Inc.

              	
                $

              	
                15,280.00

              	
                OEM

              
	
                Oxford
      Biomedical Research

              	
                $

              	
                5,060.00

              	
                OEM

              
	
                Hycult
      Biotechnology

              	
                $

              	
                19,367.66

              	
                OEM;
      $15,030 Euros

              
	
                Fisher
      Scientific

              	
                $

              	
                9,020.28

              	
                In-house
      kits

              
	
                GenOx

              	
                $

              	
                7,544.00

              	
                Payable
      12/24/2008

              
	 
      	
                $

              	
                69,935.47

              	
                  
      Total

              

      

    

    

    Schedule D – Pension Plan –
if so, please disclose

    401K
Plan

    The company maintains a 401K
plan.

    

    

    

    

    

    

    
 

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    
 

    

    

    

    

    
      
         

      

      
         

        
          

        

      

      
         

      

    

    Exhibit
A

    Form of
Secured Promissory Note

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