Commonwealth Fusion Systems Patents

Patent portfolio assigned to Commonwealth Fusion Systems (verified via public assignee records). MIT-spinout fusion-energy startup (HTS-magnet tokamak / ARC). Competitors are other private fusion developers. Patents confirmed: assignee 'Commonwealth Fusion Systems LLC' (often jointly with MIT) on HTS magnet structures, e.g. EP4173011A2, WO2022019989A2. Pre-commercial, so no paying customers.