Pronova Succeeds in Blocking Teva, Par Generic Lovaza Products Until Patents Expire

May 30, 2012, 9:59 PM UTC

Par Pharmaceutical and Teva Pharmaceutical Industries Ltd. will not be able to launch generic versions of Pronova BioPharma Norge AS’s triglyceride-lowering treatment Lovaza until patents covering the drug expire, under a ruling from the U.S. District Court for the District of Delaware (Pronova Biopharma Norge v. Teva Pharmaceuticals USA Inc., D. Del., 1:09-cv-00286-SLR-MPT, 5/29/12).

On May 29, Judge Sue L. Robinson enjoined Par and Teva from marketing generic copies of Lovaza (omega-3-acid ethyl esters) until two Pronova patents covering Lovaza expire. The patents at issue, U.S. Patent Nos. 5,502,077 (the ‘077 patent) and 5,656,667 (the ‘667 patent), ...

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