Tag Archives: Jazz Pharmaceuticals

Amneal's IPR Challenge Of The Jazz Xyrem + Valproate Patent

In decisions dated April 12, 2016, the USPTO Patent Trial and Appeal Board (PTAB) denied institution as to claims 1-18 of Jazz’s U.S. Patent 8,772,306, finding that neither Ranbaxy Inc. nor Par Pharmaceutical, Inc. had shown a reasonable likelihood of establishing obviousness. Amneal Pharmaceuticals LLC also has filed a petition for IPR of the ‘306 patent. Will … Continue reading this entry

Jazz Xyrem + Valproate Patent Claims Avoid IPR

The USPTO Patent Trial and Appeal Board (PTAB) decided not to institute inter partes review (IPR) of key claims of Jazz’s U.S. Patent 8,772,306, which is listed in the Orange Book for Xyrem®. Although the PTAB did institute proceedings for claims 19-34 of the ‘306 patent, claims 1-18 may be more relevant to the Xyrem® prescribing information, … Continue reading this entry