Exhibit 10(a) NON-EXCLUSIVE LICENSE AGREEMENT THIS AGREEMENT is entered into as of the 29th day of July, 1997 (the "Effective Date"), by and between OXIS International, Inc., a corporation organized under the laws of Delaware ("OXIS") and ENZON, Inc.,...Non-Exclusive License Agreement • November 12th, 1997 • Oxis International Inc • Pharmaceutical preparations • Oregon
