PatentsUSA
USPTO Revokes Nintendo’s Controversial Patents on Character Summoning and Battling Amid Legal Clash with PocketPair
Nintendo’s aggressive patent enforcement strategy against PocketPair’s game Palworld suffered a significant setback as the USPTO revoked all claims of the patents covering summoning and battling characters. Originally approved in September 2025 amid controversy and criticism from patent experts, these patents were re-…
Wednesday, May 13, 2026