Tag Archives: Gilenya

Federal Circuit Protects Novartis Gilenya Patent From Obviousness-Type Double Patenting

In Novartis AG v. Ezra Ventures LLC, the Federal Circuit addressed “the interplay between a patent term extension (PTE) granted pursuant to 35 U.S.C. § 156 and the obviousness-type double patenting doctrine.” In upholding the Novartis Gilenya patent, the court confirmed that the statute permits an extended product patent to “effectively” block the practice of an earlier-expiring … Continue reading this entry

No Nexus For Novartis Gilenya Patent

In Novartis AG v. Torrent Pharmaceuticals Ltd., the Federal Circuit affirmed the decision of the USPTO Patent Trial and Appeal Board (PTAB) invalidating all claims of U.S. Patent 8,324,283, which is one of four Orange Book-listed patents for GILENYA. Among other issues, the court affirmed the PTAB’s finding that the asserted objective indicia of non-obviousness lacked sufficient … Continue reading this entry