Doctrine Of Equivalents Cases in Ninth Circuit

Browse 2 doctrine of equivalents cases decided by Ninth Circuit. AI-powered summaries, holdings, and legal analysis.

2
Cases
2
Defendant Win

Doctrine Of Equivalents Opinions from Ninth Circuit (2)

Insinkerator, LLC v. Joneca Company, LLC

Ninth Circuit: Garbage Disposal Patent Not Infringed Under Doctrine of Equivalents

Ninth Circuit · 2025-12-29 · Defendant Win · Impact: 20/100

Insinkerator, LLC v. Joneca Company, LLC, decided by Ninth Circuit on December 29, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's grant of summary judgment ...

Supertech, Inc. v. My Choice Software, LLC

Ninth Circuit Invalidates Software Patent as Abstract Idea

Ninth Circuit · 2025-10-23 · Defendant Win · Impact: 65/100

Supertech, Inc. v. My Choice Software, LLC, decided by Ninth Circuit on October 23, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's grant of summary judgment...

Frequently Asked Questions

Q: How many doctrine of equivalents cases has Ninth Circuit decided?

CaseLawBrief currently tracks 2 doctrine of equivalents cases from Ninth Circuit. This number is updated as new opinions are published.

Q: What types of outcomes occur in doctrine of equivalents cases at Ninth Circuit?

Outcome breakdown: Defendant Win: 2.

Q: Where can I find plain English summaries of doctrine of equivalents rulings from Ninth 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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