June 22, 1998 Mr. Terry J. Shelton Vice President Hoechst Marion Roussel, Inc. 10236 Marion Park Drive Post Office Box 9627 Kansas City, MO 64134-0627 RE: JOINT DEVELOPMENT, MARKETING AND LICENSE AGREEMENT (THE "JOINT DEVELOPMENT AGREEMENT") AND...Joint Development, Marketing and License Agreement • August 14th, 1998 • Alteon Inc /De • Pharmaceutical preparations
