Exhibit 10.56 July 19, 2001 Dr. George Morstyn 964 Bright Star Thousand Oaks, CA 91360 Re: Agreement Regarding Part-Time Special Assignment Position --------------------------------------------------------- Dear George: On behalf of Amgen Inc....Agreement Regarding Part-Time Special Assignment Position • October 26th, 2001 • Amgen Inc • Biological products, (no disgnostic substances) • California
Contract Type FiledOctober 26th, 2001 Company Industry Jurisdiction