🚨 Major Legal Blow to Zydus & Lupin U.S. District Court rejects generic firms’ (Zydus & Lupin) stance against Astellas on the interpretation of the crucial ‘189 patent. ⚠️ Case involves key drug G-Myrbetriq. #zydus #lupin #astellas #pharma #patentlitigation #uscourt #generics