Eli Lilly Files Patent Infringement Suit For Zyprexa Drug

May 6, 2002 Eli Lilly Files Patent Infringement Suit For Zyprexa Drug February 27, 2002, Eli Lilly and Company filed a patent infringement suit against Dr. Reddy's Laboratories, which wishes to market a generic version of Eli Lilly's schizophrenia drug Zyprexa. In the lawsuit, filed in the U.S. District Court in Indianapolis, Lilly asks the court to stop Dr. Reddy's Laboratories from manufacturing or selling the generic version of Zyprexa. Dr. Reddy's, an Indian drugmaker with a New Jersey office that specializes in generics, has filed an abbreviated new drug application with the U.S . . .