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Daubert Standards Expert Testimony Patent Infringement

Knobbe Martens

New Trial Granted Because “Nearly All” of the Defendant’s Noninfringement Evidence Was Untimely

Knobbe Martens on

The district court erred by admitting untimely expert testimony on noninfringement and by refusing to grant a new trial after the jury found noninfringement. Trudell Medical International (“Trudell”) sued D R Burton...more

WilmerHale

Federal Circuit Patent Watch: An Expert Need Not Have Acquired the Requisite Skill Level Prior to the Time of the Invention

WilmerHale on

Precedential and Key Federal Circuit Opinions - WISCONSIN ALUMNI RESEARCH FOUNDATION v. APPLE INC. [OPINION] (2022-1884, 8/28/2024) (Prost, Taranto, and Chen) - Prost, J. The Court affirmed two final judgments of the...more

Sheppard Mullin Richter & Hampton LLP

Cyntec Company, Ltd. v. Chilisin Electronics Corp., Chilisin America Ltd. Nos. 2022-1873, (Fed. Cir. October 16, 2023)

This case is primarily about the Daubert standard as applied to expert testimony on damages. The Federal Circuit reversed the Northern District of California’s admission of expert testimony on damages, which relied on...more

McDermott Will & Emery

Fact-Intensive Reasonable Royalty Analysis Need Not Be Peer Reviewed or Published to Be Admissible - Summit 6, LLC v. Samsung...

McDermott Will & Emery on

Addressing the admissibility of expert testimony on damages issues, the U.S. Court of Appeals for the Federal Circuit upheld the district court’s admission of expert testimony based on a fact-intensive analysis that was not...more

Morris James LLP

Daubert And Dispositive Motions Are Decided

Morris James LLP on

Stark, C. J. Plaintiffs' Motion to Exclude Certain Opinions of Defendants' Technical Expert Glenn Reinman is denied. Plaintiffs' Motion to Exclude Opinions and Proposed Testimony of Jeremiah Grant is denied in part and...more

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