EXHIBIT 10.20 Discovery Laboratories Agreement This Agreement, having an effective date of August 16, 1998 ("Effective Date"), is entered into by and between Discovery Laboratories, Inc. ("Discovery") located in Doylestown, PA. and Pharmalytic, Inc....Discovery Laboratories Agreement • April 9th, 1999 • Discovery Laboratories Inc /De/ • Biological products, (no disgnostic substances) • Pennsylvania
