Jepson Claim Preamble Must Have Sufficient Written Description: Federal Circuit

In In re Xencor, Inc., the US Court of Appeals for the Federal Circuit affirmed the Appeals Review Panel of the Patent Trial and Appeal Board’s decision to reject claims as unpatentable... Read more »

Section 112 Written Description Does Not Require Possession of Unclaimed, After-Arising Technology: Federal Circuit

In Novartis Pharmaceuticals Corp. v. Torrent Pharma Inc., the US Court of Appeals for the Federal Circuit reversed the US District Court for the District of Delaware’s judgement of invalidity, holding that... Read more »

Omitting Term in Provisional Application from Final Application’s Written Description Limits Claim Scope: Federal Circuit

In DDR Holdings LLC v. Priceline.Com LLC, Booking.com B.V., the US Court of Appeals for the Federal Circuit upheld the district court’s stipulated ruling that Priceline.com LLC’s website did not infringe DDR... Read more »

EAT extends time for appeal presented in time but without written record of tribunal judgment

In Hewer and another v HCT Group and others [2024] EAT 133, the EAT granted an extension of time so that the appellants’ Notice of Appeal, which had been submitted in time... Read more »
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