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IP News

Gamevice Eyes Supreme Court Cert Petition Over Procedural Contradictions in Nintendo Switch Patent Case

The long-running patent dispute between Gamevice, Inc. a​nd Nintendo Co., Ltd. over handheld gaming accessories reached ...
2026.04.25 パテント探偵社 編集部
IP News
Trademark Updates

Federal Court Cancels MEDDPICC Trademark, Rules B2B Sales Framework Term Is Generic

Chief Judge Wendy Beetlestone of the U.S. District Court for the Eastern District of Pennsylvania granted summary judgme...
2026.04.25 パテント探偵社 編集部
Trademark Updates
IP News

USPTO Grants Patent Owners a Voice Before Ex Parte Reexamination Orders Under New Pre-Order Procedure

The United States Patent and Trademark Office (USPTO) introduced a new “pre-order paper” procedure for ex parte reexamin...
2026.04.24 パテント探偵社 編集部
IP News
IP News

U.S. Supreme Court to Hear Oral Arguments April 29 in Hikma v. Amarin — Skinny Label and Induced Infringement Standard at Stake

The U.S. Supreme Court is scheduled to hear oral arguments on April 29, 2026, in Hikma Pharmaceuticals USA Inc. v. Amari...
2026.04.24 パテント探偵社 編集部
IP News
IP News

Japan IP High Court Revives Broad Institute’s CRISPR Patent, Overturning JPO Priority Rights Ruling

Japan's Intellectual Property High Court (IP High Court) has overturned a Japan Patent Office (JPO) decision invalidatin...
2026.04.24 パテント探偵社 編集部
IP News
English

PTAB Inventory Falls Below 2,000 for First Time in 20 Years — IPR Restrictions Reshape U.S. Patent Challenge Landscape

The Patent Trial and Appeal Board's pending ex parte appeals inventory has dropped to 1,866 as of March 31, 2026—falling...
2026.04.24 パテント探偵社 編集部
EnglishIP News
English

Nearly 25% of USPTO Office Actions Now Cite Secret Prior Art — 233 Million Citation Study Quantifies Patent Law’s Structural Challenge

An empirical study of 233 million citation records from approximately 9 million U.S. granted patents reveals that roughl...
2026.04.24 パテント探偵社 編集部
EnglishIP News
English

USPTO Launches Class ACT AI Tool for Trademark Classification – Cuts Processing Time from 5 Months to 5 Minutes

USPTO launches Class ACT, an AI tool for trademark classification that cuts processing time from five months to five minutes. Automated pre-processing enhances examination efficiency.
2026.04.24 パテント探偵社 編集部
EnglishIP News
English

USPTO Expands Design Patent Eligibility for Digital Icons and Computer Interfaces

USPTO eliminates display panel housing requirement for design patent applications covering digital icons and computer interfaces, effective March 13, 2026.
2026.04.24 パテント探偵社 編集部
EnglishIP News
English

USPTO Patent Term Adjustment Hits 318 Days, Reverting to 2015 Backlog Levels

USPTO patent term adjustment reaches 318 days as of April 2026, reverting to 2015 backlog levels. The agency's six-year improvement effort has been largely reversed.
2026.04.24 パテント探偵社 編集部
EnglishIP News
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