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Reversal Patent Validity Damages

A&O Shearman

Federal Circuit Vacates $300 Million Damages Award Due To Flawed Verdict Form

A&O Shearman on

On June 16, 2025, the U.S. Court of Appeals for the Federal Circuit (“CAFC”) vacated a $300 million damages award because the district court used a flawed verdict form, which included only a single, blanket question as to...more

Haug Partners LLP

Federal Circuit Clarifies Prior Decision on Limiting Claim Preambles

Haug Partners LLP on

On August 3, 2020, in Bio-Rad Labs., Inc. v. 10X Genomics, Inc., the Federal Circuit clarified its decision in TomTom v. Adolph regarding limiting claim preambles, holding that the preamble of the claim at issue could not be...more

Knobbe Martens

Ultratec Awarded more than $5.4 Million After Patent Determined Valid On Appeal

Knobbe Martens on

A federal court in Wisconsin recently awarded Ultratec, Inc. and Captel, Inc. more than $5.4 million in damages, based on a patent infringement claim brought against Sorenson Communications and CaptionCalls...more

Knobbe Martens

TEK Global, S.R.L. v. Sealant Systems International

Knobbe Martens on

Federal Circuit Summary - Before Prost, Dyk, and Wallach. Appeal from the United States District Court for the Northern District of California. Summary: When the Federal Circuit holds that a combination of references...more

Knobbe Martens

Federal Circuit Review - December 2018

Knobbe Martens on

Assignor Estoppel Does Not Apply in the IPR Context - In Arista Networks, Inc. v. Cisco Systems, Inc., Appeal Nos. 2017-1525, 2017-1577, the Federal Circuit held that the plain language of 35 U.S.C. § 311(a) unambiguously...more

Knobbe Martens

Wisconsin Alumni Research Foundation v. Apple, Inc.

Knobbe Martens on

Federal Circuit Summary - Before Prost, Bryson, and O’Malley. Appeal from the United States District Court for the Western District of Wisconsin. Summary: (1) To uphold a jury verdict of infringement, evidence must...more

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