Intellectual Property Cases filed in the Second Circuit Courts
Cases 1 - 10 of 38
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Purdue Pharma L.P. et al v. Ascent Pharmaceuticals, Inc.
as 1:2018cv00196
Defendant: Ascent Pharmaceuticals, Inc.
Plaintiff: Grunenthal GmbH, Purdue Pharma L.P., Purdue Pharmaceuticals L.P. and others
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement
Purdue Pharma L.P. et al v. Ascent Pharmaceuticals, Inc.
as 2:2018cv00196
Defendant: Ascent Pharmaceuticals, Inc.
Plaintiff: Grunenthal GmbH, Purdue Pharma L.P., Purdue Pharmaceuticals L.P. and others
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Purdue Pharma L.P. et al v. PAR Pharmaceutical, Inc.
as 3:2017cv01582
Plaintiff: Purdue Pharma L.P. and Purdue Pharmaceuticals LP
Defendant: PAR Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 271
Collegium Pharmaceutical Inc. v. Purdue Pharma L.P. et al
as 1:2015cv06179
Plaintiff: Collegium Pharmaceutical Inc.
Defendant: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Cause Of Action: 28 U.S.C. § 2201
Eight One Two, LLC v. Purdue Pharma L.P. et al
as 3:2014cv00727
Plaintiff: Eight One Two, LLC
Defendant: Purdue Pharma L.P. and Purdue Pharmaceuticals LP
Counter_claimant: Purdue Pharmaceuticals LP and Purdue Pharma L.P.
Counter_defendant: Eight One Two, LLC
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc. et al
as 1:2014cv02357
Plaintiff: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Teva Pharmaceuticals USA, Inc.
Counter_claimant: Teva Pharmaceuticals USA, Inc.
Counter_defendant: Board of Regents of the University of Texas System , Purdue Pharma L.P. , Purdue Pharmaceuticals L.P. and others
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma L.P. et al v. Sandoz, Inc.
as 1:2013cv07776
Plaintiff: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Sandoz, Inc.
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc.
as 1:2013cv04606
Plaintiff: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Teva Pharmaceuticals USA, Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Purdue Pharma L.P. et al v. Amneal Pharmaceuticals, LLC We have downloadable decisions or orders for this case
as 1:2013cv03372
Plaintiff: Purdue Pharma L.P. , The P.F. Laboratories, Inc. and Purdue Pharmaceuticals, LLC
Defendant: Amneal Pharmaceuticals, LLC
Counter_claimant: Amneal Pharmaceuticals, LLC
Counter_defendant: Amneal Pharmaceuticals, LLC
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Purdue Pharma L.P. et al v. PAR Pharmaceutical, Inc.
as 1:2013cv03374
Plaintiff: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: PAR Pharmaceutical, Inc.
Counter_claimant: PAR Pharmaceutical, Inc.
Counter_defendant: Grunenthal GMBH , Purdue Pharma L.P. , Purdue Pharmaceuticals L.P. and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement

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