EXHIBIT 7.9 SIDE LETTER AGREEMENT This SIDE LETTER AGREEMENT ("Agreement") dated as of November 24, 1999 is made between Nexell Therapeutics Inc., a Delaware corporation (the "Company"), Baxter International Inc., a Delaware corporation ("Baxter"),...Side Letter Agreement • December 1st, 1999 • Baxter International Inc • Surgical & medical instruments & apparatus • Illinois
EXHIBIT 7.7 PUT AGREEMENT This Put Agreement, dated as of November 24, 1999 (the "Agreement"), is made between Nexell Therapeutics Inc., a Delaware corporation ("the Company"), and Baxter International Inc., a Delaware corporation ("Baxter"). Whereas,...Put Agreement • December 1st, 1999 • Baxter International Inc • Surgical & medical instruments & apparatus • Illinois
