Purdue Pharma defends against claims of patent infringement

Client(s) Purdue Pharma L.P.

Jones Day represents Purdue Pharma L.P., The P.F. Laboratories, Inc., and Purdue Pharmaceuticals L.P. in a patent infringement litigation brought by plaintiff Depomed, Inc., based on Purdue's manufacture and sale of its own patented controlled-release OxyContin(R) pain relief medication. Depomed's patents relate to controlled-release oral dosage formulations.

Depomed, Inc. v. Purdue Pharma L.P. et al., 3:13-cv-00571 (D.N.J.)