Comprehensive guide to 35 U S C 101 Patent Eligibility cases, courts, and legal analysis.
International Medical Devices, Inc. v. Cornell, decided by Federal Circuit on April 17, 2026, resulted in a defendant win outcome. The case concerns the patentability of a medical device. The Federal ...
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...
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...
Golden v. Collins, decided by Federal Circuit on December 12, 2025, resulted in a defendant win outcome. The case concerns the patentability of a diagnostic method for identifying a specific genetic m...
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...
Steele v. Collins, decided by Federal Circuit on May 1, 2025, resulted in a defendant win outcome. The case concerns the patentability of a method for treating a disease using a drug that has already ...
Boyd v. United States, decided by Federal Circuit on April 22, 2025, resulted in a defendant win outcome. The case concerns the patentability of a method for detecting and quantifying nucleic acid seq...
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