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Jones Day

Decision Kicking PUMA’s Petition Against Nike Designated Informative

Jones Day on

...PTAB recently designated two 35 U.S.C. § 325(d) cases precedential and one informative. Here is an in depth review of the informative decision. On October 31, 2019, the PTAB denied PUMA North America, Inc. (PUMA)’s...more

Knobbe Martens

Nike's Shoe Patents Outrun Puma's Challenge

Knobbe Martens on

On May 3, 2018, Nike filed a lawsuit against Puma in the U.S. District Court for the District of Massachusetts accusing Puma of infringing seven of its utility patents related to footwear. In an earlier post on this blog, we...more

Knobbe Martens

Nike Accuses Puma of Patent Infringement for Flyknit, Air, and Cleat Technology

Knobbe Martens on

Nike filed a lawsuit against Puma on May 3, 2018 in the District Court of Massachusetts accusing Puma of infringing over 40 claims of seven utility patents. The complaint asserts that Puma is using Nike’s Flyknit®, Air®, and...more

White and Williams LLP

Utility Patents and the Sneaker Wars: Nike Alleges Infringement of Multi-Billion Dollar Technologies

White and Williams LLP on

On May 3, 2018, Nike sued Puma alleging infringement of seven utility patents related to its Flyknit, Air, and cleat assembly technologies1. In its complaint, Nike asserts that it has been “investing heavily in research,...more

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