Palworld

Patent Updates

USPTO Rejects All 26 Claims of Nintendo’s ‘Summon and Fight’ Patent, Sending Ripples Through Palworld Dispute

The United States Patent and Trademark Office (USPTO) issued a non-final office action in early April 2026 rejecting all...
2026.04.25 パテント探偵社 編集部
Patent Updates
IP News

Japan Patent Office Rejects Over 20 Nintendo Monster-Capture Applications Amid Palworld Lawsuit

The Japan Patent Office (JPO) has rejected more than 20 Nintendo Co., Ltd. patent applications directed to monster-captu...
2026.04.18 パテント探偵社 編集部
IP News