Diagnostic Methods Patentability Cases in Federal Circuit

Browse 2 diagnostic methods patentability cases decided by Federal Circuit. AI-powered summaries, holdings, and legal analysis.

2
Cases
2
Defendant Win

Diagnostic Methods Patentability Opinions from Federal Circuit (2)

Cash v. Collins

Federal Circuit: Method using non-nucleic acid probe not patentable

Federal Circuit · 2026-02-05 · Defendant Win · Impact: 60/100

Cash v. Collins, decided by Federal Circuit on February 5, 2026, resulted in a defendant win outcome. The case concerns the patentability of a method for detecting and quantifying nucleic acids using ...

Wright v. Collins

CAFC Affirms PTAB's Rejection of ctDNA Patent Claims Under § 101

Federal Circuit · 2025-10-28 · Defendant Win · Impact: 65/100

Wright v. Collins, decided by Federal Circuit on October 28, 2025, resulted in a defendant win outcome. The case concerns the patentability of a method for detecting and quantifying circulating tumor ...

Frequently Asked Questions

Q: How many diagnostic methods patentability cases has Federal Circuit decided?

CaseLawBrief currently tracks 2 diagnostic methods patentability cases from Federal Circuit. This number is updated as new opinions are published.

Q: What types of outcomes occur in diagnostic methods patentability cases at Federal Circuit?

Outcome breakdown: Defendant Win: 2.

Q: Where can I find plain English summaries of diagnostic methods patentability rulings from Federal Circuit?

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.

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