JD Supra

It Can Take Three Appeals to Make a Claim Construction Go “Right”—or Three Bites by Apple

In a nonprecedential opinion on remand from the US Court of Appeals for the Federal Circuit and a US Patent & Trademark Office (PTO) Director-granted request for review, the Patent Trial & Appeal ...
JD Supra

Federal Circuit Vacates Invalidity Judgement Based on Collateral Estoppel from a Case Subsequently Vacated and Rebukes Plaintiff’s About-Face on Its Stipulated Claim Construction

In Finjan LLC, FKA Finjan, Inc. v. SonicWall, Inc., No. 2022-1048 (Fed. Cir. Oct. 13, 2023), the Federal Circuit vacated a summary judgement of invalidity based on collateral estoppel, where the case ...