News & Analysis as of

Remand CAFC Claim Construction

Womble Bond Dickinson

Controversy over “Composition”: Federal Circuit Highlights Drafting Discrepancy

Womble Bond Dickinson on

In a precedential ruling that underscores the importance of consistency in claim drafting, the United States Court of Appeals for the Federal Circuit reversed a claim construction based on an improper interpretation of the...more

Bradley Arant Boult Cummings LLP

Federal Circuit Vacates $4.7 Million Patent Infringement Verdict

The Federal Circuit recently issued a significant decision in the ongoing patent litigation between Laboratory Corporation of America Holdings (Labcorp) and Qiagen Sciences, LLC, reversing a Delaware district court’s judgment...more

Bradley Arant Boult Cummings LLP

A Super Touchy Reversal by the Federal Circuit Gives Taction Another Bite at Apple

In a significant blow to Apple, the Federal Circuit recently vacated a summary judgment of noninfringement in the case of Taction Technology, Inc. v. Apple Inc. The dispute centers on Taction’s U.S. Patent Nos. 10,659,885 and...more

McDermott Will & Schulte

Claim construction misstep undoes injunction

The US Court of Appeals for the Federal Circuit vacated and remanded a preliminary injunction (PI), finding that the district court improperly construed a claim term based on references cited in a provisional application but...more

Alston & Bird

Patent Case Summaries | Week Ending July 4, 2025

Alston & Bird on

Eye Therapies, LLC v. Slayback Pharma, LLC, No. 2023-2173 (Fed. Cir. (PTAB) June 30, 2025). Opinion by Scarsi, joined by Taranto and Stoll. Eye Therapies owns a patent that claims a method for reducing eye redness...more

Knobbe Martens

An Eye Toward Prosecution History

Knobbe Martens on

EYE THERAPIES, LLC v. SLAYBACK PHARMA LLC - Before Taranto, Stoll and Scarsi (sitting by designation). The patent’s prosecution history required a restrictive interpretation of the term “consisting essentially of.”...more

McDermott Will & Schulte

Impermissible Convoyed Sales Wash Away Damages Award

The US Court of Appeals for the Federal Circuit affirmed a district court’s finding of infringement but vacated its damages award because the award improperly included auxiliary products lacking any functional relationship to...more

Jones Day

Ho, Ho, No: CAFC Delivers Reversal, Vacatur, and Remand in Christmas Tree Row

Jones Day on

The Federal Circuit recently issued another decision in a longstanding dispute between Willis Electric Co. and Polygroup Ltd. involving two patents owned by Willis (U.S. Patent Nos. 8,454,186 and 8,454,187) directed to...more

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