Court of Appeals for the Federal Circuit March 3, 2003, 01-1191, 01-1218 (Amgen Inc., Plaintiff-Cross v. Hoechst Marion Roussel, Inc. (Now Known as Aventis Pharmaceuticals, Inc.) and Transkaryotic Therapies, Inc.)

combined-opinion

314 F.3d 1313 AMGEN INC., Plaintiff-Cross Appellant, v. HOECHST MARION ROUSSEL, INC. (now known as Aventis Pharmaceuticals, Inc.) and Transkaryotic Therapies, Inc., Defendants-Appellants. No. 01-1191. No. 01-1218. United States Court of Appeals, Federal Circuit. Decided: January 6, 2003. Rehearing and Rehearing En Banc Denied: March 3, 2003.