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Cases Involving this patent

Displaying 1 - 22 of 22
# Title Civil Action Venue Filing Date Asserter Categories Patent Asserter Alleged Infringer
1 Purdue Pharma L.P. et al v. Amneal Pharmaceuticals, LLC 1:18-cv-00051 D.Del.
  • 8 Product company
Purdue Pharma L.P.
2 Purdue Pharma, L.P. et al v. Collegium Pharmaceutical, Inc. 1:15-cv-13099 D.Mass.
  • 8 Product company
Purdue Pharma L.P.
3 Purdue Pharma, L.P. et al v. Collegium Pharmaceutical, Inc. 1:15-cv-13099 D.Mass.
  • 8 Product company
Purdue Pharma L.P.
4 Purdue Pharma, L.P. et al v. Collegium Pharmaceutical, Inc. 1:15-cv-13099 D.Mass.
  • 8 Product company
Rhodes Technologies
5 Purdue Pharma, L.P. et al v. Collegium Pharmaceutical, Inc. 1:15-cv-13099 D.Mass.
  • 8 Product company
The P.F. Laboratories, Inc.
6 Purdue Pharma L.P. et al v. Ranbaxy Inc. et al 1:11-cv-07104 S.D.N.Y.
  • 8 Product company
Purdue Pharma L.P.
7 Purdue Pharma L.P. et al v. Ranbaxy Inc. et al 1:11-cv-07104 S.D.N.Y.
  • 8 Product company
The P.F. Laboratories, Inc.
8 Purdue Pharma L.P. et al v. Ranbaxy Inc. et al 1:11-cv-07104 S.D.N.Y.
  • 8 Product company
Rhodes Technologies
9 Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc. 1:11-cv-02037 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Purdue Pharma L.P.
10 Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc. 1:11-cv-02037 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Grunenthal GMBH
11 Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc. 1:11-cv-02037 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Board of Regents of the University of Texas System
12 Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc. 1:11-cv-02037 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
The P.F. Laboratories, Inc.
13 Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc. 1:11-cv-02037 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Rhodes Technologies
14 Purdue Pharma L.P. et al v. Watson Laboratories, Inc.- Florida et al 1:11-cv-02036 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
The P.F. Laboratories, Inc.
15 Purdue Pharma L.P. et al v. Watson Laboratories, Inc.- Florida et al 1:11-cv-02036 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Purdue Pharma L.P.
16 Purdue Pharma L.P. et al v. Watson Laboratories, Inc.- Florida et al 1:11-cv-02036 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Board of Regentsof the University of Texas System
17 Purdue Pharma L.P. et al v. Watson Laboratories, Inc.- Florida et al 1:11-cv-02036 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Grunenthal GMBH
18 Purdue Pharma L.P. et al v. Watson Laboratories, Inc.- Florida et al 1:11-cv-02036 S.D.N.Y.
  • 8 Product company
  • 6 University/Government/Non-profit
Rhodes Technologies
19 Purdue Pharma L.P. et al v. Varam, Inc. et al 1:10-cv-06038 S.D.N.Y.
  • 8 Product company
Purdue Pharma L.P.
20 Purdue Pharma L.P. et al v. Varam, Inc. et al 1:10-cv-06038 S.D.N.Y.
  • 8 Product company
The P.F. Laboratories, Inc.
21 Purdue Pharma L.P. et al v. Varam, Inc. et al 1:10-cv-06038 S.D.N.Y.
  • 8 Product company
Purdue Pharma L.P.
22 Purdue Pharma L.P. et al v. Varam, Inc. et al 1:10-cv-06038 S.D.N.Y.
  • 8 Product company
Rhodes Technologies