News & Analysis as of

Patent Litigation Trademark Infringement Design Patent

Alston & Bird

Patent Case Summaries | Week Ending July 18, 2025

Alston & Bird on

Shockwave Medical, Inc. v. Cardiovascular Systems, Inc., et al., Nos. 2023-1864, -1940 (Fed. Cir. (PTAB) July 14, 2025). Opinion by Dyk, joined by Lourie and Cunningham....more

Dinsmore & Shohl LLP

“What You Say Can and Will Be Used Against Your Patent” Says Federal Circuit in New Opinion

Dinsmore & Shohl LLP on

Last week, the Federal Circuit issued its decision in Top Brand LLC v. Cozy Comfort Company LLC, clarifying the application of prosecution history disclaimer in the context of design patents. This alert summarizes the...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases: Top Brand LLC v. Cozy Comfort Company LLC

Top Brand LLC v. Cozy Comfort Company LLC, Appeal No. 2024-2191 (Fed. Cir. July 17, 2025) In this week’s Case of the Week, the Court of Appeals for the Federal Circuit held that prosecution history disclaimer applies to...more

Wolf, Greenfield & Sacks, P.C.

A Look Ahead: Key Intellectual Property Legal Topics in 2024

What should in-house counsel be on the lookout for in 2024? As we begin a new year, our attorneys look ahead at intellectual property topics they expect will be trending in 2024. They cover areas including life sciences,...more

Quarles & Brady LLP

Design Patents are Heating Up at the Federal Circuit, Again

Quarles & Brady LLP on

Last week, in a precedential decision, the U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”) clarified the law on comparison prior art in design patent cases. In the decision, captioned Columbia Sportswear...more

Foley & Lardner LLP

Athletic Shoe Lawsuits are Off and Running

Foley & Lardner LLP on

Sneakers have been around for a very long time – at least since the late 1800’s. The first patent for a rubber heel for shoes was granted in 1899, and the first patent for “athletic shoes” issued in 1921, although it related...more

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