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John B Quinn

John B Quinn

Global 2026

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Quinn Emanuel Urquhart & Sullivan, LLP
 Quinn Emanuel Urquhart & Sullivan, LLP

Ranked in 1 practice area

Litigation: Trial Lawyers

USA

19 years ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

Litigation: Trial Lawyers - USA

Band 2
Individual Editorial
Quinn Emanuel founding partner John Quinn is a heavyweight litigator with decades of experience trying high-stakes cases across the US. He handles the full range of commercial cases, including intellectual property and antitrust cases. He is based in Los Angeles.
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Strengths

Provided by Chambers

  • John is incredibly responsive and razor-sharp in his advice. We also appreciate that he aggressively drives creative arguments that optimize outcomes.

    Litigation: Trial LawyersChambers Global Guide

  • John brings a lot of creative thinking and strategy to the table.

    Litigation: Trial LawyersChambers Global Guide

Ranked Individuals at Quinn Emanuel Urquhart & Sullivan, LLP (65)

Africa-wide

Australia

Belgium

Brazil

China

  • Profile image of John Rhie
    John Rhie

    Dispute Resolution: Arbitration (International Firms)

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Europe-wide

France

Germany

  • Profile image of Marcus Grosch
    Marcus Grosch

    Intellectual Property: Patent Litigation

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  • Profile image of Jérôme Kommer
    Jérôme Kommer

    Intellectual Property: Patent Litigation

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  • Profile image of Johannes Bukow
    Johannes Bukow

    Intellectual Property: Patent Litigation

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