What the USPTO patent rejection of Nintendo's Summon and Fight patent means for PalWorld and other games
In a significant – though not yet truly decisive – development in the ongoing Nintendo vs. PalWorld saga, the United States Patent and Trademark Office (USPTO) has issued a non-definitive rejection of the 'Summon and Fight' patent granted to Nintendo in September 2025. The patent, which covers game mechanics involving summoning a secondary character into … Read more