Department profile
Arnold & Porter

Life Sciences: IP/Patent Litigation

USA Guide 2026 : California

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Arnold & Porter

Rankings

Chambers Review

Provided by Chambers

Life Sciences: IP/Patent Litigation - California

Band 2

What the Team is Known For
Arnold & Porter has notable expertise in patent prosecution matters, patent infringement litigation and product liability class actions. The group is also regarded for IP-led corporate transactions with experience handling company formation and early-stage financing deals. The firm provides advice on compliance with regulatory regimes around the world.
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Work Highlights

Provided by Chambers

  • Arnold & Porter acted as lead counsel representing Bayer in ANDA patent litigation to enforce its US patents on its top-selling drug Kerendia.

Strengths

Provided by Chambers

  • Arnold & Porter has a good bench of strong litigators and specialists within life sciences to build a capable team.

    Life Sciences: IP/Patent Litigation respondentUSA

Notable Practitioners

Provided by Chambers

  • Deborah Fishman
    Deborah Fishman

    Deborah Fishman

    Deborah Fishman is highly sought after by life sciences clients for her sophisticated patent litigation practice. She has experience acting before venues including the PTAB, Federal Circuit and district courts.

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Ranked Individuals at Arnold & Porter (1)

California

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