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Patent Trial and Appeal Board Judicial Authority CAFC

Knobbe Martens

Not Lost in Translation: Federal Circuit Clarifies Application of the Doctrine of Foreign Equivalents

Knobbe Martens on

IN RE: VETEMENTS GROUP AG - Before Prost, Wallach, and Chen. Appeal from the Trademark Trial and Appeal Board. A party opposing application of the doctrine of foreign equivalents has the burden to show that the ordinary...more

McDermott Will & Emery

X-Ray Vision: Court Sees Through Implicit Claim Construction

The US Court of Appeals for the Federal Circuit reversed the Patent Trial & Appeal Board’s final determination that challenged patent claims were not unpatentable, finding that the Board’s decision relied on an erroneous...more

Proskauer - The Patent Playbook

Ingenico Inc. v. IOENGINE, LLC: Federal Circuit Resolves the IPR Estoppel Split

In what is certain to become a landmark decision, the Federal Circuit has resolved a long-standing question that divided patent litigators and judges alike: does IPR estoppel apply to physical systems (“system art”) described...more

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