On February 5, 2025, a federal court in Colorado entered judgment in favor of Columbia Sportswear Company on all claims of patent infringement asserted against Columbia Sportswear by Cocona Inc. The court agreed with Columbia Sportswear that all claims of the patent Cocona asserted are invalid. The invalidated patent claims relate to waterproof, breathable fabrics.

Stoll Berne attorneys Tim DeJong, Kevin Flannery, Keith Ketterling and Maddie Holmes represented Columbia Sportswear in the action. The full article can be read here.