Cases filed in Massachusetts
Cases 1 - 8 of 8
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PURDUE PHARMA, LP et al v. Collegium Pharmaceutical, Inc.
as 1:2021cv10598
Plaintiff: PURDUE PHARMA, LP, Rhodes Technologies and Purdue Pharmaceuticals L.P.
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc.
as 1:2017cv11923
Plaintiff: Purdue Pharma L.P. , P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc.
as 1:2017cv11814
Plaintiff: Purdue Pharma L.P. , Purdue Pharmaceuticals L.P. , The P.F. Laboratories, Inc. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 28 U.S.C. § 1338
Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc.
as 1:2017cv10690
Plaintiff: Purdue Pharma L.P. , P.F. Laboratories Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc.
as 1:2015cv13783
Plaintiff: Purdue Pharma L.P. , The P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 145
Purdue Pharma LP et al v. Collegium Pharmaceutical Inc.
as 1:2015cv13624
Plaintiff: Purdue Pharma L.P. , P.F. Laboratories Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 271
Purdue Pharma, L.P. et al v. Collegium Pharmaceutical, Inc. We have downloadable decisions or orders for this case
as 1:2015cv13099
Plaintiff: Purdue Pharma, L.P. , The P.F. Laboratories Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 145
Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc.
as 1:2015cv11294
Plaintiff: Purdue Pharma L.P. , P.F. Laboratories, Inc. , Purdue Pharmaceuticals L.P. and others
Defendant: Collegium Pharmaceutical, Inc.
Cause Of Action: 35 U.S.C. § 145

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