In Another Win for Masimo, Knobbe Martens Secures Dismissal of Infringement Lawsuit

In August 2023 Wrist SP filed a complaint in the Western District of Texas, asserting U.S. Patent No. 11,331,015 against Masimo pulse oximetry sensors. In the complaint, Wrist SP accused the majority of Masimo's disposable sensor models, which are used by over 200 million patients annually, of infringement. This was the most recent success Knobbe Martens has secured on behalf of Masimo. Last month, a team from the firm represented Masimo in litigation resulting in a permanent injunction against Sotera Wirel ...