Department profile
Arnold & Porter

Intellectual Property: Litigation

USA Guide 2026 : District of Columbia

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Arnold & Porter

Rankings

Chambers Review

Provided by Chambers

Intellectual Property: Litigation - District of Columbia

Band 3

What the Team is Known For

Arnold & Porter has a highly regarded IP practice group able to provide comprehensive guidance on all patent and non-patent matters. The trademark and copyright capabilities of the group remain highly noted. The team enjoys a fine reputation for its work in the sports and media and entertainment fields. The firm is regularly called upon for its strengths in patent prosecution. It additionally maintains broad experience in contentious matters and is well versed in both complex patent and trademark disputes.

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Work Highlights

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  • Arnold & Porter represented Crocs in a trade secrets case brought against Joybees and Kellen McCarvel concerning complex claims of trademark dilution, unfair competition and design patent infringement.

Strengths

Provided by Chambers

  • Arnold & Porter is cutting edge. The firm is deeply experienced and innovative.

    Intellectual Property: Litigation respondentUSA

  • The team is very thorough and offers good attention to detail, good knowledge and good research.

    Intellectual Property: Litigation respondentUSA

  • Arnold & Porter takes a business-oriented and proactive approach.

    Intellectual Property: Litigation respondentUSA

  • Arnold & Porter demonstrates strategic clarity and excellence in execution and client service.

    Intellectual Property: Litigation respondentUSA

Notable Practitioners

Provided by Chambers

  • David Marsh
    David Marsh

    David Marsh

    David Marsh maintains a busy patent prosecution and portfolio management practice. He advises clients across a range of sectors including life sciences and consumer products.

    • David is fantastic to work with. His results speak for themselves.

      Intellectual Property: Litigation respondentUSA
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  • Matthew Wolf
    Matthew Wolf

    Matthew Wolf

    Matthew Wolf maintains a market-leading reputation for his work in patent disputes in relation to medical devices and pharmaceutical products.

    • There is no one else you would want speaking to the judge than Matt - he is great on his feet and has good judgment and court demeanor.

      Intellectual Property: Litigation respondentUSA

    • Matthew has strategic insight and good litigation instincts.

      Intellectual Property: Litigation respondentUSA

    • Matthew is super intelligent and great at client development.

      Intellectual Property: Litigation respondentUSA

    • Matt is an extraordinary trial lawyer. He is also constantly available and works hard to stay engaged and up to date.

      Intellectual Property: Litigation respondentUSA

    • Matthew is incredibly engaging and smart.

      Intellectual Property: Litigation respondentUSA
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  • Jin-Suk Park
    Jin-Suk Park

    Jin-Suk Park

    Jin-Suk Park is noted for his ability to litigate complex, high-value patent disputes. He offers further expertise in handling disputes in the ITC.

    • Jin-Suk is deeply steeped in the intellectual property craft and able to communicate effectively in terms of litigation preparedness.

      Intellectual Property: Litigation respondentUSA

    • Jin-Suk has a phenomenal way bringing other aspects of his firm, marshaling all the forces an enterprise might need. He is very easy to work with and a highly effective communicator.

      Intellectual Property: Litigation respondentUSA
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Ranked Individuals at Arnold & Porter (3)

District of Columbia

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