IP News - Patent Detectives

DOJ Frames FRAND as the Antitrust ‘Safety Valve’ for Standards Development—Deputy AAG Kallay Speaks at CSIS LeadershIP 2026

Dina Kallay, Deputy Assistant Attorney General for Antitrust at the U.S. Department of Justice, publicly articulated the...

2026.04.05

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Federal Circuit Rules Social-Network Content Personalization Patent Ineligible Under § 101: TikTok Prevails

The U.S. Court of Appeals for the Federal Circuit on March 31, 2026 affirmed a district court judgment finding claim 1 o...

2026.04.05

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Federal Circuit Splits on Tesla EV Charging Patent: Claim 1 Obvious, Time-Calculation Claims Survive

The U.S. Court of Appeals for the Federal Circuit on March 31, 2026 issued a split decision in Tesla, Inc. v. Charge Fus...

2026.04.05

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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

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USPTO’s First Life Sciences PTAB Listening Session Surfaces Fundamental Divide Over Patent Validity and Drug Competition

The U.S. Patent and Trademark Office convened the first of three planned listening sessions on March 30, 2026, to examin...

2026.04.04

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Federal Circuit’s First-Impression Ruling: Unreachable Coinventor Dooms Fortress Iron Patents Under 35 U.S.C. § 256(b)

The U.S. Court of Appeals for the Federal Circuit issued a precedential opinion on April 2, 2026, affirming the invalidi...

2026.04.04

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Trump Signs Executive Order Imposing Up to 100% Tariffs on Patented Pharmaceutical Imports Lacking U.S. Manufacturing

President Trump on April 2, 2026, signed an executive order titled “Adjusting Imports of Pharmaceuticals and Pharmaceuti...

2026.04.04

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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

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6G SEP Landscape Takes Shape——Ericsson, InterDigital, Nokia, Qualcomm Outline Value Creation in Next-Generation Standard

6G SEP Landscape Takes Shape——Ericsson, InterDigital, Nokia, Qualcomm Outline Value Creation in Next-Generation Standard...

2026.04.03

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Centripetal Networks Patent Claim Held Unpatentable——Federal Circuit Affirms PTAB Anticipation Finding

Centripetal Networks Patent Claim Held Unpatentable——Federal Circuit Affirms PTAB Anticipation FindingOn April 2, 2026, ...

2026.04.03

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