Cypresswood Solutions has filed a patent infringement lawsuit against Google in the Western District of Texas. The complaint, lodged on July 24, 2026, alleges that Google Cloud infrastructure infringes upon four specific patents related to cloud computing management, database storage, and information security.
The lawsuit targets core components of the Google Cloud ecosystem, including the Colossus file system and Hyperdisk block storage. Cypresswood claims that Google knowingly incorporated these patented technologies into its infrastructure. These patents trace their origins to Austin-based Pivot3, a company that previously maintained partnerships with tech firms such as Dell, Cisco, and EMC.
Legal proceedings are currently underway in federal court. This case highlights the ongoing tension regarding intellectual property rights within large-scale cloud infrastructure. Google must now address these claims in court as the litigation moves forward.