Patent Infringement Under The Doctrine Of Equivalents Cases in Federal Circuit

Browse 3 patent infringement under the doctrine of equivalents cases decided by Federal Circuit. AI-powered summaries, holdings, and legal analysis.

3
Cases
3
Defendant Win

Patent Infringement Under The Doctrine Of Equivalents Opinions from Federal Circuit (3)

US Patent No. 7,679,637 LLC v. Google LLC

CAFC Affirms Non-Infringement of Search Result Patent Against Google

Federal Circuit · 2026-01-22 · Defendant Win · Impact: 25/100

US Patent No. 7,679,637 LLC v. Google LLC, decided by Federal Circuit on January 22, 2026, resulted in a defendant win outcome. The core dispute centered on whether Google's use of a patent for a "sys...

Canatex Completion Solutions, Inc. v. Wellmatics, LLC

CAFC Affirms Non-Infringement Finding in Patent Dispute

Federal Circuit · 2025-11-12 · Defendant Win · Impact: 25/100

Canatex Completion Solutions, Inc. v. Wellmatics, LLC, decided by Federal Circuit on November 12, 2025, resulted in a defendant win outcome. The case concerns a patent infringement dispute where the p...

Rex Medical, L.P. v. Intuitive Surgical, Inc.

Federal Circuit Affirms Non-Infringement Finding in Patent Case

Federal Circuit · 2025-10-02 · Defendant Win · Impact: 25/100

Rex Medical, L.P. v. Intuitive Surgical, Inc., decided by Federal Circuit on October 2, 2025, resulted in a defendant win outcome. The Federal Circuit affirmed the district court's grant of summary ju...

Frequently Asked Questions

Q: How many patent infringement under the doctrine of equivalents cases has Federal Circuit decided?

CaseLawBrief currently tracks 3 patent infringement under the doctrine of equivalents cases from Federal Circuit. This number is updated as new opinions are published.

Q: What types of outcomes occur in patent infringement under the doctrine of equivalents cases at Federal Circuit?

Outcome breakdown: Defendant Win: 3.

Q: Where can I find plain English summaries of patent infringement under the doctrine of equivalents 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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