Purdue Pharma L.P. et al v. Ranbaxy Inc. et al

  1. January 09, 2013

    Purdue, Ranbaxy Settle IP Fight Over Generic Oxycontin

    Ranbaxy Laboratories Ltd. has admitted to infringing three Purdue Pharma LP patents and agreed to waive possible antitrust claims under a deal to resolve litigation over the painkiller Oxycontin, which won approval from a New York federal judge Tuesday.   

  2. October 11, 2011

    Purdue Sues Ranbaxy Again Over Generic OxyContin

    Purdue Pharma LP accused Ranbaxy Pharmaceuticals Inc. of infringing three of its patents for OxyContin in a lawsuit made public Tuesday, marking Purdue's latest challenge to the generics maker's attempt to market its own version of the popular painkiller.

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