Browse 4 substantial evidence standard of review for ptab decisions cases decided by Federal Circuit. AI-powered summaries, holdings, and legal analysis.
CAFC Affirms PTAB's Non-Obviousness Finding for Sound View Patent
Sound View Innovations, LLC v. Hulu, LLC, decided by Federal Circuit on January 29, 2026, resulted in a plaintiff win outcome. The Federal Circuit affirmed the Patent Trial and Appeal Board's (PTAB) d...
Federal Circuit Affirms PTAB Obviousness Finding in Semiconductor Patent Case
Fisher v. United States, decided by Federal Circuit on August 12, 2025, resulted in a defendant win outcome. The case concerns whether the Patent Trial and Appeal Board (PTAB) correctly applied the "o...
Federal Circuit Affirms PTAB's Non-Obviousness Finding for IGT Patents
Igt v. Zynga Inc., decided by Federal Circuit on July 22, 2025, resulted in a defendant win outcome. The Federal Circuit affirmed the Patent Trial and Appeal Board's (PTAB) decision that claims of IGT...
Federal Circuit Affirms PTAB Obviousness Finding for Sage Products Patent
Sage Products, LLC v. Stewart, decided by Federal Circuit on April 15, 2025, resulted in a defendant win outcome. The Federal Circuit affirmed the Patent Trial and Appeal Board's (PTAB) decision that ...
CaseLawBrief currently tracks 4 substantial evidence standard of review for ptab decisions cases from Federal Circuit. This number is updated as new opinions are published.
Outcome breakdown: Plaintiff Win: 1, Defendant Win: 3.
Each case page on CaseLawBrief includes an AI-generated plain English summary, key holdings, and legal analysis. Click any case above to read its full analysis.