EXHIBIT 10.22 LOAN AGREEMENT (EMPLOYEE LOAN) This LOAN AGREEMENT (the "Agreement") is entered into this 22nd day of May 1998 by and between MEGABIOS CORP. (the "Company"), and JOHN F. WARNER, PH.D. ("Employee"). WHEREAS, Employee has requested that...Loan Agreement • November 25th, 1998 • Megabios Corp • Services-commercial physical & biological research • California
