Browse 5 method of treatment patent claims cases decided by Federal Circuit. AI-powered summaries, holdings, and legal analysis.
CAFC Affirms PTAB Finding of Non-Patent-Eligible Abstract Idea
Holstein v. Collins, decided by Federal Circuit on January 30, 2026, resulted in a defendant win outcome. The Federal Circuit affirmed the Patent Trial and Appeal Board's (PTAB) decision that claims o...
Method of treatment patent rejected for claiming natural phenomenon
Ablan v. United States, decided by Federal Circuit on December 22, 2025, resulted in a defendant win outcome. The case concerns the patentability of a "method for treating a disease by administering a...
CAFC Affirms Patent Ineligibility of Method of Treatment Claim
Lessors of Abchakan Village v. Defense, decided by Federal Circuit on May 16, 2025, resulted in a defendant win outcome. The case concerns the patentability of a "method of treatment" claim directed t...
CAFC Affirms Biosimilar Infringement Finding for Ruxolitinib Patents
Incyte Corporation v. Sun Pharmaceutical Industries, Ltd., decided by Federal Circuit on May 7, 2025, resulted in a plaintiff win outcome. The core dispute centered on whether Sun Pharma's proposed bi...
CAFC Affirms Patentability of Merck's Method of Treatment Patent
Cqv Co., Ltd. v. Merck Patent Gmbh, decided by Federal Circuit on March 10, 2025, resulted in a defendant win outcome. The core dispute centered on whether Merck's patent for a "method of treating" a ...
CaseLawBrief currently tracks 5 method of treatment patent claims cases from Federal Circuit. This number is updated as new opinions are published.
Outcome breakdown: Defendant Win: 4, Plaintiff Win: 1.
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.