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IP News

No More Display Screens in the Drawings: The Quiet Revolution in Design Patent Law

On March 13, 2026, the United States Patent and Trademark Office (USPTO) published supplemental guidance for the examina...
2026.04.19 パテント探偵社 編集部
IP News
IP News

Federal Circuit Affirms PTAB: Centripetal Networks Cybersecurity Patent Anticipated by Cisco User Guide

The U.S. Court of Appeals for the Federal Circuit (CAFC) on April 2, 2026 affirmed the Patent Trial and Appeal Board's (...
2026.04.05 パテント探偵社 編集部
IP News
IP News

USPTO Director Squires Vacates Seven TikTok IPRs Over Chinese Government Real-Party-in-Interest Question

USPTO Director John Squires on March 30, 2026, vacated seven inter partes review (IPR) petitions filed by TikTok against...
2026.04.04 パテント探偵社 編集部
IP News