Purdue Pharma L.P. et al v. Teva Pharmaceuticals USA, Inc.

  1. May 28, 2014

    Judge Sends Abuse-Resistant OxyContin Patents To Trial

    A New York federal judge on Tuesday issued a major claims construction ruling for two of Purdue Pharma LP's OxyContin patents that are designed to prevent abuse of the painkiller, clearing the way for a July bench trial with generic producers over whether the patents are valid.

  2. July 03, 2013

    Purdue Sues Teva To Block 'Abuse-Proof' OxyContin Generic

    Purdue Pharma LP hit Teva Pharmaceuticals USA Inc. with a suit in federal court in New York on Tuesday accusing Teva of patent infringement for seeking approval for a generic "abuse-proof" version of the painkiller OxyContin.