News & Analysis as of

Remand CAFC Patent Infringement

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

Knobbe Martens

Can § 101 Carry the Weight?

Knobbe Martens on

POWERBLOCK HOLDING, INC. v. IFIT, INC. - Before Taranto, Stoll, and District Judge Scarsi. Appeal from the United States District Court for the District of Utah. Under step one of the Alice test, claims should be considered...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

Knobbe Martens

A Question for Everyone: Juries Must Determine Infringement on a Patent-By-Patent Basis

Knobbe Martens on

OPTIS CELLULAR TECHNOLOGY, LLC v. APPLE INC. - Before Prost, Reyna, and Stark. Appeal from the United States District Court for the Eastern District of Texas. Patent plaintiffs have a right to a unanimous verdict on each...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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