Patent Cases filed in the New York Southern District Court

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Purdue Pharma L.P. et al v. PAR Pharmaceutical, Inc.

as 1:2013cv03374
Plaintiffs: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P.  and Grunenthal GMBH 
Defendant: PAR Pharmaceutical, Inc. 
Counter_claimant: PAR Pharmaceutical, Inc. 
Counter_defendants: Grunenthal GMBH , Purdue Pharma L.P. , Purdue Pharmaceuticals L.P.  and The P.F. Laboratories, Inc. 
Cause Of Action: Patent Infringement