Patent Invalidity Ends “Smart Thermostat” Infringement Dispute
A reminder that even strong infringement claims can vanish if the underlying patent doesn’t hold up. Causam Enterprises v. International Trade Commission, 2025 WL 2919058 (Fed. Cir. 2025) In this Federal Circuit case, Causam Enterprises sued the International Trade Commission, claiming that imported “smart thermostat” products infringed on its energy-management patent. The Commission ruled there […]
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