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Expert Testimony Corporate Counsel Obviousness

King & Spalding

USPTO Acting Director Stewart Limits Use of General Knowledge in IPR Petitions

King & Spalding on

On July 31, 2025, Acting USPTO Director Coke Morgan Stewart released a memo instructing the agency “that applicant admitted prior art (AAPA), expert testimony, common sense, and other evidence that is not ‘prior art...more

Dinsmore & Shohl LLP

Apple Prevails and Federal Circuit Puts Expert Testimony in the Spotlight

Dinsmore & Shohl LLP on

The U.S. Court of Appeals for the Federal Circuit (“CAFC”) recently issued its opinion in Apple Inc. v. Gesture Technology Partners, LLC, a case that focuses on obviousness under 35 U.S.C. §103, claim breadth and the...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2021 PTAB Year in Review: Analysis & Trends

[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more

McDermott Will & Emery

Petitioners: Put All Needed Evidence in Your Petition - Redline Detection, LLC v. Star Envirotech, Inc.

Addressing the rules governing admissibility of supplemental information during an inter partes review (IPR) proceeding, the U.S. Court of Appeals for the Federal Circuit affirmed the decision of the Patent Trial and Appeal...more

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