1 EXHIBIT 10.20 CONFIDENTIAL TREATMENT HAS BEEN SOUGHT FOR PORTIONS OF THIS EXHIBIT PURSUANT TO RULE 24b-2 UNDER THE SECURITIES ACT OF 1934, AS AMENDED THIS AGREEMENT is made the 22nd day of January 1998 BY AND BETWEEN ORASOMAL TECHNOLOGIES, INC. A...License Agreement • July 30th, 1998 • Endorex Corp • Pharmaceutical preparations • New York
EX. 10.17 SECURITIES PURCHASE AGREEMENT SECURITIES PURCHASE AGREEMENT dated as of January 21, 1998 between ENDOREX CORP., a Delaware corporation (the "Company"), and ELAN INTERNATIONAL SERVICES, LTD., a Bermuda corporation ("EIS"). R E C I T A L S: A....Securities Purchase Agreement • July 30th, 1998 • Endorex Corp • Pharmaceutical preparations • New York
RECITALSJoint Development and Operating Agreement • July 30th, 1998 • Endorex Corp • Pharmaceutical preparations • New York
