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

UK Supreme Court Allows Tesla to Challenge Avanci’s 5G SEP Platform Rate

Patent Litigation Tactics for Cybersecurity Companies: Challenging Patents at the Patent Office

Forum Selection Clause Supports Early Termination of Trade Secret Investigation at the ITC

CAFC Clarifies "Skilled Searcher" Inquiry for IPR Estoppel

The UPC’s Emerging FRAND Framework

Is the Reverse Doctrine of Equivalents Alive and Well (Even if on Life Support)?

Senate Confirms 5 ITC Commissioners

Germany IP Rulings Clarify 'Willing' SEP Licensee Analysis

Patent Litigation Tactics for Cybersecurity Companies: Challenge Patent Eligibility

Texas Round-Up: May 2026