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Patents America Invents Act Legal History

Goodwin

The Court of Appeals for the Federal Circuit’s In Re Riggs Decision: 35 USC 102(e) Prior Art Requires Written Description Support...

Goodwin on

On March 24, 2025, the US Court of Appeals for the Federal Circuit (Federal Circuit) issued a decision titled In Re: Riggs (the Riggs decision) that vacated a decision of the Patent Trial and Appeal Board (PTAB) of the US...more

WilmerHale

Federal Circuit Confirms “Secret Sales” Can Trigger AIA’s On-Sale Bar

WilmerHale on

On August 12, 2024, the Federal Circuit published its decision in Celanese International Corp. et al. v. International Trade Commission. The Federal Circuit concluded that, under the America Invents Act (AIA), patent claims...more

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