An industry-leading patent litigation powerhouse.

With the top-ranked patent litigation practice in venue, Fish & Richardson is the most trusted and sought-after intellectual property law firm among Fortune 100 companies. We are widely known for our success in handling our clients’ highest-stakes, highest-profile, competitor-to-competitor patent litigation. Our clients hire us because we know how to win from every angle and in every venue – District Courts, the Federal Circuit, the International Trade Commission, and the Patent Trial and Appeal Board.

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Patent Litigation

Texas Round-Up: July 2025

ITC Lightens Domestic Industry Requirement for Trade Secret Complainants

Genentech Files First Pertuzumab BPCIA Suit

The Promise and Peril of AI in Legal Practice

Developing Issues in Patent Damages: Future Royalties

Analyzing SEPs: Strategies for Licensing Negotiations

Broad Prosecution History Estoppel Decision Shows Risk of Relying on Doctrine of Equivalents

A New FRAND Framework: India Embraces Interim Security to Deter SEP Hold-Out

Texas Round-Up: June 2025

Brimonidine Alone: How Patent Applicants Can Shape the Scope of Their Claims