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Hold That Generic, Please: Supreme Court Grants Emergency Request to Stay Federal Circuit’s Mandate

USA - October 6 2022 In a rare action by the Supreme Court of the United States, Chief Justice Roberts granted Novartis’s emergency request for a stay of a mandate from…

Heightened Written Description Standard for Negative Limitations?

USA - June 30 2022 Addressing the issue of negative claim limitations, the US Court of Appeals for the Federal Circuit granted a petition for panel rehearing, vacated…

Silence May Be Sufficient Written Description Disclosure for Negative Limitation

USA - January 13 2022 Addressing the issue of written description in a Hatch-Waxman litigation, the US Court of Appeals for the Federal Circuit affirmed the district…

Obvious to Try Requires Reasonable Expectation of Success Tethered to Claimed Invention

USA - December 16 2021 Addressing obviousness in the context of method of treatment claims using particular drug dosages, the US Court of Appeals for the Federal Circuit…

Another Genus Claim Bites the Dust for Lack of Written Description

USA - September 9 2021 Addressing the issue of written description in the context of antibody-related genus claims, the US Court of Appeals for the Federal Circuit reversed…