Exhibit 4.1
                              SETTLEMENT AGREEMENT
         This Agreement is between BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS
SYSTEM and THE UNIVERSITY OF TEXAS M.D. ▇▇▇▇▇▇▇▇ CANCER CENTER, Plaintiffs
(collectively referred to herein as "Board of Regents"), and THE LIPOSOME
COMPANY, INC., Defendant (referred to herein as "TLC").
         WHEREAS, Board of Regents and TLC are desirous of settling the various
claims embodied in the litigation presently pending as Civil Action No.
H-96-1040 in the United States District Court for the Southern District of
Texas, Houston Division;
         NOW, THEREFORE, it is hereby agreed as follows:
         1.       Dismissal of Action
                  On or before August 31, 1997, Board of Regents and TLC shall
file a Stipulation of Dismissal in the above-entitled action in which each party
dismisses all of its claims in the action with prejudice and agrees to bear its
own costs and attorney fees, as set forth in Exhibit A attached hereto and made
a part hereof for all purposes.
         2.       License to TLC
                  Board of Regents hereby agrees to grant, and TLC agrees to
accept, a license under U.S. Patent No. 4,663,167 ("the `167 patent"), under the
terms and conditions set forth in Exhibit B.
        
         3.       Release
                  3.1 Board of Regents hereby releases TLC, TLC's Affiliates and
customers of TLC and TLC's Affiliates from any and all past claims for damages,
injunction, attorney fees, and any other liability arising out of the
                                       
manufacture, use, offer to sell or sale of the ABELCET(R) product or any method
or product infringing the `167 patent. For purposes of this Agreement, "TLC
Affiliates" shall mean business entities (a) more than fifty percent (50%) owned
by TLC, (b) that own more than fifty percent (50%) of TLC, or (c) that are more
than fifty percent (50%) owned by a business entity that owns more than fifty
percent (50%) of TLC.
                  3.2 TLC hereby releases Board of Regents, its agents and
attorneys, from any and all claims for damages, attorney fees, and any other
liability arising out of this litigation.
         4.       Confidentiality
                  4.1 Except for a press release to be mutually agreed upon by
the parties, TLC and Board of Regents shall keep the terms and conditions of
this Agreement in strict confidence and shall not, without first securing the
written consent of the other party, disclose the terms or conditions of the
Agreement to any other person or entity except (a) the Board of Regents may
fully disclose the terms and conditions of this Agreement to the named inventors
of the '167 Patent provided that, prior to such disclosure the inventors agree
to keep such information in strict confidence and not disclose such terms or
conditions to any other person or entity; (b) as may be required by law,
government regulations, the rules of the Nasdaq National Market requirements and
Generally Accepted Accounting Principles; (c) any of the parties may disclose
this Agreement to a court for the purpose of securing compliance therewith; or
(d) these restrictions shall not apply to any information which was publicly
available as of August 1, 1997.
                                       
         5.       Miscellaneous
                  5.l This Agreement embodies the total understanding of the
parties, and no provision hereof may be modified unless such modification is in
writing and signed by the parties to this Agreement.
                  5.2 This Agreement has been executed in multiple counterparts,
each of which shall be deemed an original. 5.3 This Agreement shall be governed
by the laws of the State of Texas. 5.4 This Agreement shall have an effective
date of July 1. 1997.
THE UNIVERSITY OF TEXAS                     BOARD OF REGENTS OF THE
M.D. ▇▇▇▇▇▇▇▇ CANCER CENTER                 UNIVERSITY OF TEXAS SYSTEM
  By:____________________________           By:_______________________________
         ▇▇▇▇▇▇▇ ▇. Best                           ▇▇▇ ▇▇▇▇▇▇▇
         Chief Financial Officer                   Vice Chancellor and
                                                   General Counsel
APPROVED AS TO CONTENT:                     APPROVED AS TO FORM:
By:______________________________________    By:_______________________________
         ▇▇▇▇▇▇▇ ▇. ▇▇▇▇                           ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, Esq.
         Director, Technology Department           Office of General Counsel
THE LIPOSOME COMPANY, INC.
By:____________________________________
         ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇
         Chairman of the Board and
         Chief Executive Officer
                                      
                     IN THE UNITED STATES DISTRICT COURT FOR
                         THE SOUTHERN DISTRICT OF TEXAS
                                HOUSTON DIVISION
BOARD OF REGENTS OF THE             ss.
UNIVERSITY OF TEXAS SYSTEM,         ss.
and THE UNIVERSITY OF TEXAS         ss.
M.D. ▇▇▇▇▇▇▇▇ CANCER CENTER,        ss.
                                    ss.
               Plaintiffs,          ss.            Civil Action No. H-96-1040
                                    ss.
 
v.                                  ss.
                                    ss.
THE LIPOSOME COMPANY, INC.          ss.
                                    ss.
               Defendant.           ss.
                            STIPULATION OF DISMISSAL
          It is hereby stipulated and agreed that the above-entitled action
shall be and hereby is dismissed and, further, it is specifically stipulated and
agreed that:
          (1) the claims of Plaintiffs, Board of Regents of The University of
Texas System and The University of Texas M.D. ▇▇▇▇▇▇▇▇ Cancer Center, set forth
in Plaintiffs' Original Complaint and Plaintiffs' Reply to Amended Answer and
Counterclaim of The Liposome Company, Inc., are dismissed with prejudice; and
          (2) the claims of Defendant, The Liposome Company, Inc., set forth in
the Amended Answer and Counterclaim of The Liposome Company, Inc., are dismissed
with prejudice.
         Each of the parties is to bear its own costs and attorney fees.
                                    EXHIBIT A
                                      
         All relief otherwise requested by each of the parties against the other
is denied.
                           
Dated:______________________        ____________________________________
                                    ▇▇▇▇▇ ▇. Nation - SB 14819500
                                    Attorney-in-Charge
                                    ▇▇▇▇▇ ▇. ▇▇▇▇▇▇ - SB 15475320
                                    ▇▇▇▇▇▇, WHITE & ▇▇▇▇▇▇
                                    1900 One American Center
                                    ▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇
                                    ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇
                                    Telephone: (▇▇▇)▇▇▇-▇▇▇▇
                                    Facsimile:  (▇▇▇)▇▇▇-▇▇▇▇
                                  
                                    ATTORNEYS FOR PLAINTIFFS
                                  
Dated:______________________       ______________________________________
                                   ▇▇▇▇▇ ▇. ▇▇▇▇▇ - SB 07853000              
                                   Attorney-in-Charge                        
                                   J. ▇▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ - SB 16801900
      
                                   ▇▇▇▇▇ & ▇▇▇▇▇, LLP                         
                                   ▇▇▇▇ ▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇                 
                                   ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇                       
                                   Telephone: (▇▇▇)▇▇▇-▇▇▇▇                   
                                   Facsimile:  (▇▇▇)▇▇▇-▇▇▇▇                  
                                                                              
                                   ATTORNEYS FOR DEFENDANT                    
                                                                             
                                   
                                  
APPROVED: 
                        
_____________________________                                  
▇▇▇. ▇▇▇▇▇ ▇. Atlas               
U.S. District Judge               
                                     
                         
                            PATENT LICENSE AGREEMENT
THIS twelve (12) page AGREEMENT ("AGREEMENT") is made on this first (1st) day of
July, 1997, by and between the BOARD OF REGENTS ("BOARD") of THE UNIVERSITY OF
TEXAS SYSTEM ("SYSTEM"), an agency of the State of Texas, whose address is ▇▇▇
▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇, THE UNIVERSITY OF TEXAS M. D. ▇▇▇▇▇▇▇▇
CANCER CENTER ("MDA"), a component Institution of the SYSTEM and THE LIPOSOME
COMPANY, a Delaware corporation having a principal place of business located at
▇ ▇▇▇▇▇▇▇▇ ▇▇▇, ▇▇▇▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ("LICENSEE").
                                                            TABLE OF CONTENTS
         RECITALS                                               Page 2
I.       EFFECTIVE DATE                                         Page 2
II.      DEFINITIONS                                            Page 2
III.     LICENSE                                                Page 3
IV.      CONSIDERATION, PAYMENTS AND REPORTS                    Page 4
V.       INFRINGEMENT BY THIRD PARTIES                          Page 6
VI.      INFRINGEMENT NOTICE                                    Page 6
VII.     INDEMNIFICATION                                        Page 6
VIII.    USE OF BOARD AND COMPONENT'S NAME                      Page 7
IX.      CONFIDENTIAL INFORMATION                               Page 7
X.       ASSIGNMENT                                             Page 8
XI.      TERMS AND TERMINATION                                  Page 8
XII.     WARRANTY: SUPERIOR-RIGHTS                              Page 9
XIII.    GENERAL                                                Page 9
         SIGNATURES                                             Page 11
                                     
                                    EXHIBIT B
                                    RECITALS
A.    BOARD owns certain PATENT RIGHTS related to LICENSED SUBJECT MATTER, which
      were developed at MDA, a component institution of SYSTEM.
B.    BOARD desires to have the LICENSED SUBJECT MATTER used for the benefit of
      LICENSEE, BOARD, SYSTEM, MDA, the inventor, and the public as outlined in
      the Intellectual Property Policy promulgated by the BOARD.
C.    LICENSEE wishes to obtain a license from BOARD to practice LICENSED
      SUBJECT MATTER.
NOW, THEREFORE, in consideration of the mutual covenants and premises herein
contained, the parties hereto agree as follows:
                                I. EFFECTIVE DATE
1.1   Subject to approval by BOARD, this AGREEMENT shall be effective as of the
      date written herein above ("EFFECTIVE DATE").
                                 II. DEFINITIONS
As used in this AGREEMENT, the following terms shall have the meanings
indicated:
2.1   ABELCET(R)product shall mean the TLC product as approved and marketed in
      the United States under NDA 50-724 or in any other territory under a
      regulatory filing based on the product information in NDA 50-724.
2.2   AFFILIATE shall mean any business entity more than fifty percent (50%)
      owned by LICENSEE, any business entity which owns more than fifty percent
      (50%) of LICENSEE, or any business entity that is more than fifty percent
      (50%) owned by a business entity that owns more than fifty percent (50%)
      of LICENSEE.
2.3   LICENSED PRODUCTS shall mean ABELCET(R) or any product or service
      comprising LICENSED SUBJECT MATTER SOLD by LICENSEE that is made, used, or
      sold in the LICENSED TERRITORY pursuant to this AGREEMENT.
2.4   LICENSED SUBJECT MATTER shall mean inventions and discoveries defined
      herein as PATENT RIGHTS.
2.5   LICENSED TERRITORY shall mean the United States of America.
2.6   NET SALES shall mean
                                      
2.6   PATENT RIGHTS shall only mean any and all of BOARD'S rights in the
      inventions claimed in the '167 patent, and all divisionals, continuations,
      continuations-in-part, reissues, reexaminations or extensions thereof or
      of the patent application(s) from which the '167 patent issued or an
      application which claims priority from any patent application(s)which gave
      rise to the '167 patent.
2.7   SALE or SOLD shall mean the transfer or disposition of a LICENSED PRODUCT
      for value to a party other than LICENSEE, LICENSEE'S AFFILIATE or
      sublicensee.
2.8   '167 patent shall mean U. S. ▇▇▇. No. 4,663,167 issued May 5, 1987.
                                  III. LICENSE
3.1   BOARD, through MDA, hereby grants to LICENSEE a royalty-bearing, exclusive
      license under LICENSED SUBJECT MATTER to manufacture, have manufactured,
      use, offer for sale, and/or sell LICENSED PRODUCTS within LICENSED
      TERRITORY. This grant shall be subject to Paragraph 12.2 and 12.3
      hereinbelow, the payment by LICENSEE to BOARD of all consideration as
      provided in Paragraph 4.1 of this AGREEMENT, and shall be further subject
      to rights retained by BOARD and MDA to:
     (a)      Publish the general scientific findings from MDA's research
              related to LICENSED SUBJECT MATTER; and
     (b)      Subject to the provisions of ARTICLE IX herein below, use any
              information contained in LICENSED SUBJECT MATTER for
              educationally-related research, teaching, patient care, and
              other purposes.
3.2      LICENSEE  shall have the right to extend the license  granted herein
         to any AFFILIATE  provided that such  AFFILIATE  consents to be bound 
         by all of the terms and conditions of this AGREEMENT.
3.3      Subject to the Paragraph 3.4 herein below, LICENSEE shall have the
         right to grant sublicenses under LICENSED SUBJECT MATTER consistent
         with the terms of this AGREEMENT provided that LICENSEE shall be
         responsible for its sublicensees relative to this AGREEMENT, and for
         diligently collecting all amounts due LICENSEE from sublicensees. In
         the event a sublicensee pursuant hereto becomes bankrupt, insolvent or
         is placed in the hands of a receiver or trustee, LICENSEE, to the
         extent allowed under applicable law and in a timely manner, agrees to
         use its best reasonable efforts to collect any and all consideration
         owed to LICENSEE and to have the sublicense agreement confirmed or
         rejected by a court of proper jurisdiction.
                                      
3.4      LICENSEE agrees to deliver to MDA a true and correct copy of each
         sublicense granted by LICENSEE, and any modification or termination
         thereof, within thirty (30) days after execution, modification, or
         termination.
3.5      Upon termination of this AGREEMENT, BOARD and MDA agree to accept as
         successors to LICENSEE, existing sublicensees in good standing at the
         date of termination provided that such sublicensees consent in writing
         to be bound by all of the terms and conditions of this AGREEMENT.
3.6      BOARD, through MDA, hereby grants TLC and TLC's AFFILIATES a covenant
         not to ▇▇▇ for patent infringement based upon any currently issued
         patent, pending application or a patent issued on an application
         claiming priority from an application pending on July 1, 1997, owned by
         BOARD as a result of their manufacture, use, offer to sell, or sale of
         TLC's ABELCET(R) product. Unless by mutual written agreement between
         BOARD, MDA and LICENSEE, this covenant not to ▇▇▇ shall automatically
         terminate if this Agreement is terminated prior to expiration of the
         full term of this Agreement as set forth in Article 11.1 hereinbelow.
                     IV. CONSIDERATION, PAYMENTS AND REPORTS
4.1      In consideration of rights granted by BOARD to LICENSEE under this
         AGREEMENT, and as full and complete satisfaction of any claims the
         BOARD or MDA brought or could have brought for sales of ABELCET(R),
         LICENSEE agrees to pay MDA the following:
         (a)      Non-refundable initial royalty composed of the following:
                  (1)      A  payment of    
                           , which shall not reduce the amount of any other
                           payment provided for in this ARTICLE IV, and which
                           shall be due and payable within thirty (30) days
                           after approval of this AGREEMENT by BOARD as invoiced
                           by MDA;
                  (2)      Issuance of common stock of The Liposome Company to
                           BOARD or its designee(s) with a value guaranteed by
                           LICENSEE equal to Two Hundred Fifty-Five Thousand &
                           00/100 Dollars ($255,000) (LICENSEE will pay interest
                           of eight percent (8%) per annum after July 31, 1997
                           until the stock becomes marketable.)
                  (3)
                  (4)      Issuance to the BOARD or its designee(s) of warrants
                           to purchase one million (1,000,000) shares of common
                           stock of The Liposome Company at Fifteen & 00/100
                           Dollars ($15) per share exercisable from July 1, 1998
                                      
                           through July 1, 2008, provided however, all such
                           warrants shall become callable by The Liposome
                           Company when the price of a common share of stock of
                           The Liposome Company reaches Twenty-Five & 00/100
                           Dollars ($25) per share and such share price remains
                           at or above Twenty-Five & 00/100 Dollars ($25) per
                           share for two (2) continuous weeks (such share price
                           being its closing price on the NASDAQ).
         (b)      A running royalty as set forth in Exhibit 1 hereto as a
                  percent of NET SALES of LICENSED PRODUCTS manufactured, used,
                  or sold in the LICENSED TERRITORY. Within forty-five (45) days
                  after March 31, June 30, September 30, and December 31 of each
                  year during the term of this AGREEMENT, LICENSEE shall deliver
                  to BOARD and MDA a true and accurate report, giving such
                  particulars of the business conducted by LICENSEE, LICENSEE'S
                  AFFILIATES and its sublicensees, if any exist, during the
                  preceding three (3) calendar months under this AGREEMENT as
                  necessary for BOARD to account for LICENSEE'S payments
                  hereunder. Such report shall include all pertinent data,
                  including, but not limited to: (a) the total quantities of
                  LICENSED PRODUCTS produced; (b) the total gross sales and
                  revenues from LICENSEE PRODUCTS, (c) the calculation of NET
                  SALES and royalties thereon; (d) the total royalties so
                  computed and due MDA; and (e) all other amounts due MDA
                  herein. Simultaneously with the delivery of each such report,
                  LICENSEE shall pay to MDA the amount, if any, due for the
                  period of such report. If no payments are due, it shall be so
                  reported.
4.2
4.3      During the Term of this AGREEMENT and for one (1) year thereafter,
         LICENSEE shall keep complete and accurate records of its and its
         sublicensees' gross sales and NET SALES of LICENSED PRODUCTS to enable
         the royalties payable hereunder to be determined. LICENSEE shall permit
         MDA or its representatives, at MDA's expense, to periodically examine
         its books, ledgers, and records during regular business hours for the
         purpose of and to the extent necessary to verify any report required
         under this AGREEMENT. In the event that the amounts due to MDA are
         determined to have been underpaid in an amount equal to or greater than
         five percent (5%) of the total amount due during the period of time so
         examined, LICENSEE shall pay the cost of such examination, and accrued
         interest at the highest allowable rate.
4.4      All amounts payable hereunder by LICENSEE shall be payable in United
         States funds without deductions for taxes, assessments, fees, or
         charges of any kind. Checks shall be made payable to The University of
         Texas M. D. ▇▇▇▇▇▇▇▇ Cancer Center and mailed by U.S. Mail to Box
         297402, ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇ Attention: Manager, Sponsored Programs.
                                     
                        V. INFRINGEMENT BY THIRD PARTIES
5.1      LICENSEE shall have the right to enforce at its expense any patent
         exclusively licensed hereunder against infringement by third parties
         and shall be entitled to retain recovery from such enforcement.
         LICENSEE shall pay MDA a royalty on any monetary recovery to the extent
         that such monetary recovery by LICENSEE is held to be damages or a
         reasonable royalty in lieu thereof. In the event that LICENSEE does not
         file suit against a substantial infringer of such patents within six
         (6) months of knowledge thereof, then BOARD and MDA shall have the
         right at their sole discretion to enforce any patent licensed hereunder
         on behalf of itself and LICENSEE, with MDA retaining all recoveries
         from such enforcement.
                             VI. INFRINGEMENT NOTICE
6.1      LICENSEE or LICENSEE'S AFFILIATES shall inform BOARD and MDA, in
         writing within thirty (30) days, of becoming aware of any suspected
         infringement (actual or threatened) in the LICENSED TERRITORY of any
         claim in the PATENT RIGHTS by a third party, and, with respect to such
         activities as are suspected, LICENSEE or LICENSEE'S AFFILIATES shall
         set forth the facts and details of such suspected infringement in
         reasonable detail.
                              VII. INDEMNIFICATION
7.1      LICENSEE shall hold harmless and indemnify BOARD, SYSTEM, MDA, its
         Regents, officers, employees, students, and agents from and against any
         claims, demand, or causes of action whatsoever, costs of suit and
         reasonable attorney's fees including without limitation those costs
         arising on account of any injury or death of persons or damage to
         property caused by, or arising out of, or resulting from, the exercise
         or practice of the license granted hereunder by LICENSEE or its
         officers, employees, agents or representatives.
                     VIII. USE OF BOARD AND COMPONENT'S NAME
8.1      LICENSEE  shall not use the name of (or the name of any employee of)
         MDA,  SYSTEM or BOARD without the advance, express written consent of
         BOARD secured through:
                  The University of Texas
                  M. D. ▇▇▇▇▇▇▇▇ Cancer Center
                  Office of Public Affairs
                  ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇
                  ▇▇▇ ▇▇▇
                  ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇
                  ATTENTION: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
                                     
                          IX. CONFIDENTIAL INFORMATION
9.1      Except for a press release to be mutually agreed upon by the parties,
         LICENSEE, BOARD AND MDA shall keep the terms and conditions of this
         Agreement in strict confidence and shall not, without first securing
         the written consent of the other party, disclose the terms or
         conditions of the Agreement to any other person or entity except (a)
         MDA may fully disclose the terms and conditions of this Agreement to
         the named inventors of the '167 Patent provided that, prior to such
         disclosure the inventors agree to keep such information in strict
         confidence and not disclose such terms or conditions to any other
         person or entity; (b) as may be required by law, government
         regulations, the rules of the Nasdaq National Market requirements and
         Generally Accepted Accounting Principles; (c) any of the parties may
         disclose this Agreement to a court for the purpose of securing
         compliance therewith; or (d) these restrictions shall not apply to any
         information which was publicly available as of August 1, 1997.
9.2      BOARD, MDA and LICENSEE each agree that all information contained in
         documents marked "confidential" which are forwarded to one by the other
         shall be received in strict confidence, used only for the purposes of
         this AGREEMENT, and not disclosed by the recipient party (except to the
         named inventors of the '167 patent under conditions of confidentiality,
         or as required by law or court order), its agents or employees without
         the prior written consent of the other party, unless such information
         (a) was in the public domain at the time of disclosure, (b) later
         became part of the public domain through no act or omission of the
         recipient party, its employees, agents, successors or assigns, (c) was
         lawfully disclosed to the recipient party by a third party having the
         right to disclose it, (d) was already known by the recipient party at
         the time of disclosure, (e) was independently developed or (f) is
         required to be submitted to a government agency pursuant to any
         preexisting obligation.
9.3      BOARD'S, MDA'S and LICENSEE'S obligation of confidence hereunder shall
         be fulfilled by using the same degree of care with the other party's
         confidential information as it uses to protect its own confidential
         information. This obligation shall exist while this AGREEMENT is in
         force and for a period of three (3) years thereafter.
                                     
                                  X. ASSIGNMENT
10.1     Except in  connection  with the sale of  substantially  all of 
         LICENSEE's  assets to a third  party this  AGREEMENT  may not be  
         assigned by LICENSEE without the prior written consent of MDA.
                            XI. TERMS AND TERMINATION
11.1     Subject to Articles 11.2, and 11.3 hereinbelow, the term of this
         AGREEMENT shall extend from the Effective Date set forth hereinabove as
         long as PATENT RIGHTS have not expired, been extinguished by failure to
         pay fees or by final adjudication of invalidity.
11.2     Subject to any rights herein which survive termination, this AGREEMENT
         will earlier terminate in its entirety:
         (a)      automatically if LICENSEE shall become bankrupt or insolvent
                  and/or if the business of LICENSEE shall be placed in the
                  hands of a receiver or trustee, whether by voluntary act of
                  LICENSEE or otherwise; or
         (b)      (i) upon thirty (30) days written notice by MDA if LICENSEE
                  shall breach or default on the payment obligations of ARTICLE
                  IV, or use of name obligations of ARTICLE VIII; or (ii) upon
                  ninety (90) days written notice by MDA if LICENSEE shall
                  breach or default on any other obligation under this
                  AGREEMENT; provided, however, LICENSEE may avoid such
                  termination if before the end of such thirty (30) day period
                  if LICENSEE provides notice and accurate, written evidence
                  satisfactory to MDA that such breach has been cured and the
                  manner of such cure; or
         (c)      at any time by mutual written agreement between LICENSEE, MDA
                  and BOARD.
11.3     Upon termination of this AGREEMENT for any cause:
         (a)      nothing herein shall be construed to release either party of
                  any obligation matured prior to the effective date of such
                  termination.
         (b)      LICENSEE covenants and agrees to be bound by the provisions of
                  ARTICLES VII, VIII and IX of this AGREEMENT.
         (c)      LICENSEE may, after the effective date of such termination, or
                  upon expiration of PATENT RIGHTS, sell all LICENSED PRODUCTS
                  therefore that LICENSEE, LICENSEE'S AFFILIATES or sublicensees
                  may have on hand at the date of expiration or termination,
                  provided that LICENSEE pays the appropriate royalty thereon
                  and any other amounts due pursuant to ARTICLE IV of this
                  AGREEMENT.
                                     
                         XII. WARRANTY: SUPERIOR-RIGHTS
12.1     Except for the rights, if any, of the Government of the United States
         as set forth hereinbelow, BOARD represents and warrants its belief that
         it is the owner of the entire right, title, and interest in and to
         LICENSED SUBJECT MATTER, and that it has the sole right to grant
         licenses thereunder, and that it has not knowingly granted licenses
         thereunder to any other entity that would restrict rights granted
         hereunder except as stated herein.
12.2     LICENSEE understands that the LICENSED SUBJECT MATTER may have been
         developed under a funding agreement with the Government of the United
         States of America and, if so, that the Government may have certain
         rights relative thereto. This AGREEMENT is explicitly made subject to
         the Government's rights under any such agreement and any applicable law
         or regulation, including P.L. 96-517 as amended by P.L. 98-620. To the
         extent that there is a conflict between any such agreement, applicable
         law or regulation and this AGREEMENT, the terms of such Government
         agreement, applicable law or regulation shall prevail.
12.3     LICENSEE understands and agrees that BOARD, by this AGREEMENT, makes no
         representation as to the operability or fitness for any use, safety,
         efficacy, approvablity by regulatory authorities, time and cost of
         development, patentability, and/or breadth of the LICENSED SUBJECT
         MATTER. Also LICENSEE understands and agrees that BOARD, by this
         AGREEMENT, makes no representation as to whether there are any patents
         now held, or which will be held, by others or by BOARD on the LICENSED
         PRODUCTS, nor does BOARD make any representation that the inventions
         contained in PATENT RIGHTS do not infringe any other patents now held
         or that will be held by others or by BOARD.
                                  XIII. GENERAL
13.1     This AGREEMENT constitutes the entire and only AGREEMENT between the
         parties for LICENSED SUBJECT MATTER and all other prior negotiations,
         representations, agreements and understandings are superseded hereby.
         No agreements altering or supplementing the terms hereof may be made
         except by means of a written document signed by the duly authorized
         representatives of the parties.
                                     
13.2     Any notice required by this AGREEMENT shall be given by prepaid,
         first class,  certified mail, return receipt requested, and addressed
         in the case of BOARD to:
                                           BOARD OF REGENTS
                                           The University of Texas System
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                                           ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇
                                           ATTENTION: System Intellectual
                                           Property Office
         with copy to:                     The University of Texas
                                           M.D. ▇▇▇▇▇▇▇▇ Cancer Center
                                           Office of Technology Development
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                                           ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇
                                           ATTENTION: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇
         or in the case of LICENSEE to:    The Liposome Company
                                           One Research Way
                                           Princeton ▇▇▇▇▇▇▇▇▇ Center
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                                           ATTENTION: Office of General Counsel
         or such other address as may be given from time to time under the terms
        of this notice provision.
13.3     LICENSEE covenants and agrees to comply with all applicable federal,
         state and local laws and regulations in connection with its activities
         pursuant to this AGREEMENT.
13.4     This AGREEMENT shall be construed and enforced in accordance with the
         laws of the United States of America and of the State of Texas.
13.5     Failure of BOARD to enforce a right under this AGREEMENT shall not act
         as a waiver of that right or the ability to later assert that right
         relative to the particular situation involved.
13.6     Headings included herein are for convenience only and shall not be used
         to construe this AGREEMENT.
13.7     If any provision of this AGREEMENT shall be found by a court to be
         void, invalid or unenforceable, the same shall be reformed to comply
         with applicable law or stricken if not so conformable, so as not to
         affect the validity or enforceability of this AGREEMENT.
                                     
         IN WITNESS WHEREOF, parties hereto have caused their duly authorized
representatives to execute this AGREEMENT.
THE UNIVERSITY OF TEXAS                     BOARD OF REGENTS OF THE
M.D. ▇▇▇▇▇▇▇▇ CANCER CENTER                 UNIVERSITY OF TEXAS SYSTEM
By ______________________________           By_________________________________
    ▇▇▇▇▇▇▇ ▇. Best                                  ▇▇▇ ▇▇▇▇▇▇▇
    Chief Financial Officer                          Vice Chancellor and
                                                     General Counsel
APPROVED AS TO CONTENT:                     APPROVED AS TO FORM:
By_______________________________           By_________________________________
    ▇▇▇▇▇▇▇ ▇. ▇▇▇▇                             ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, Esq.
    Director, Technology Development            Office of General Counsel
THE LIPOSOME COMPANY, INC.
By________________________________
Name______________________________
Title_____________________________
                                    EXHIBIT 1
                                ROYALTY SCHEDULE