Fish occupies a position at the pinnacle of the IP world.

Our world-class trial lawyers are known for their outstanding legal skills and are in court nearly every day. We know how to present the facts, the law, and the technology in ways that are clear and compelling to judges and juries, which is why we outperform other firms in high-stakes intellectual property litigation matters.

"Fish & Richardson maintains what is undoubtedly one of the best IP practices in the country"

-IAM Patent 1000

Meet our litigation team

Litigation

"Fish & Richardson maintains what is undoubtedly one of the best IP practices in the country"

-IAM Patent 1000

Corrin N. Drakulich

D. Mass: “Ensnarement” — a Potent but Often Overlooked Defense to the Doctrine of Equivalents — Need Not Be Raised in the Pleadings

Protecting Your Edge: Detecting Trade Secret Risks and Preparing for Litigation

Texas Round-Up: December 2025

5 in ’25: Appellate

5 in ’25: Standard Essential Patents

5 in ’25: Artificial Intelligence

USPTO Launches SEP Working Group

Court Declines To Lift 30-Month Stay To Prevent Alleged Unfair Competitive Advantage Between Generics

UK High Court Clarifies Scope of SPC Waiver Notification Requirements

Lessons From Recent Pharma & Med Device Federal Circuit Decisions