Legal Opinion
Ironburg Inventions Ltd. v. Valve Corporation
Court of Appeals for the Federal Circuit
Decided June 18, 2026No. 24-2088Published
1Opinion of the Court
Case: 24-2088 Document: 53 Page: 1 Filed: 06/18/2026 United States Court of Appeals for the Federal Circuit ______________________ IRONBURG INVENTIONS LTD., Plaintiff-Appellee v. VALVE CORPORATION, Defendant-Appellant ______________________ 2024-2088 ______________________ Appeal from the United States District Court for the Western District of Washington in No. 2:17-cv-01182-TSZ, Senior Judge Thomas S. Zilly. ______________________ Decided: June 18, 2026 ______________________ GREGORY S. TAMKIN, Dorsey & Whitney LLP, Denver, CO, argued for plaintiff-appellee. Also represented by ERIN KOLTER,…
2Cases cited5 opinions
- SAS Institute Inc. v. IancuSupreme Court of the United States · 2018
- Panduit Corporation v. Dennison Manufacturing Co.Court of Appeals for the Federal Circuit · 1987
- Ironburg Inventions Ltd. v. Valve CorporationCourt of Appeals for the Federal Circuit · 2023
- Intuitive Surgical, Inc. v. Ethicon LLCCourt of Appeals for the Federal Circuit · 2022
- Ingenico Inc. v. Ioengine, LLCCourt of Appeals for the Federal Circuit · 2025