1 EXHIBIT 10.53 STOCK PURCHASE AGREEMENT THIS AGREEMENT is by and between Implant Sciences Corporation (the "Company"), a Massachusetts corporation with its office at 107 Audubon Road #5, Wakefield, Massachusetts 01880, and MED-TEC Iowa, Inc., an Iowa...Stock Purchase Agreement • May 15th, 2000 • Implant Sciences Corp • Surgical & medical instruments & apparatus • Massachusetts
EXHIBIT 10.54 RESEARCH AND DEVELOPMENT AGREEMENT THIS RESEARCH AND DEVELOPMENT AGREEMENT (this "Agreement"), dated March 13, 2000, by and between Implant Sciences Corporation, a Massachusetts corporation ("Implant"), and CardioTech International,...Research and Development Agreement • May 15th, 2000 • Implant Sciences Corp • Surgical & medical instruments & apparatus • Massachusetts
1- 2 * CONFIDENTIAL TREATMENT REQUESTED *Distributor Agreement • May 15th, 2000 • Implant Sciences Corp • Surgical & medical instruments & apparatus • Massachusetts
