Case Name: Purdue Pharma L.P., v. Mylan Pharms. Inc., 15-1155-RGA-SRF, 2017 U.S. Dist. LEXIS 28460 (D. Del. Mar. 1, 2017) (Fallon, M.J.). Drug Product and Patent(s)-in-Suit: OxyContin® (oxycodone hydrochloride); U.S....more
Addressing product-by-process limitations and inherent anticipation issues, the US Court of Appeals for the Federal Circuit affirmed the district court’s ruling that the asserted claims of Purdue Pharma’s patents covering...more
In Purdue Pharma L.P. v. Epic Pharma LLC, the Federal Circuit affirmed the district court decision holding four OxyContin patents invalid as obvious. In so doing, the court rejected Purdue’s arguments that its discovery of...more
Case Name: Purdue Pharma L.P. v. Collegium Pharm., Inc., 15-260-SLR, 2015 U.S. Dist. LEXIS 102899 (D. Del. Aug. 6, 2015) - Drug Product and Patent-in-Suit: Oxycontin® (oxycodone); U.S. Patents Nos. 7,674,799 ("the '799...more
Case Name: Purdue Pharma L.P. v. Amneal Pharms., LLC, Civ. Nos. 04-Md-1603 (SHS); 13-cv-3372 (SHS), 2015 U.S. Dist. LEXIS 45967 (S.D.N.Y. Apr. 8, 2015) (Stein, J.) - Drug Product and Patent(s)-in-Suit: OxyContin®...more
Purdue Pharma L.P. et al. v. Teva Pharmaceuticals USA, Inc.; Purdue Pharma L.P. et al. v. Teva Pharmaceuticals USA, Inc. Case Number: 1:13-cv-04606-SHS; 1:14-cv-02357-SHS - Teva settled with plaintiffs in two...more