Department profile
Quinn Emanuel Urquhart & Sullivan, LLP

Intellectual Property: Trademark & Copyright

USA Guide 2026 : USA - Nationwide

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Quinn Emanuel Urquhart & Sullivan, LLP

Rankings

Chambers Review

Provided by Chambers

Intellectual Property: Trademark & Copyright - USA - Nationwide

Band 3

What the Team is Known For

Quinn Emanuel Urquhart & Sullivan, LLP has a high caliber patent team handling cutting-edge litigation in the life sciences and hi-tech industries, with notable expertise in cases before the ITC. The firm is highly recommended for administrative IP proceedings as well as civil actions before district and federal courts. The group is also noted for a strong practice in Hatch-Waxman litigation. The team also leverages deep expertise in copyrights, trademark and trade secrets work.

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Work Highlights

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  • Quinn Emanuel Urquhart & Sullivan, LLP represented Genevant in a patent infringement lawsuit pending in the District of New Jersey against Pfizer, Inc. and BioNTech S.E. alleging that their Covid-19 vaccine infringes Genevant’s patents.

Strengths

Provided by Chambers

  • Quinn Emanuel is always responsive and treats each matter with a high degree of care.

    Intellectual Property: Trademark & Copyright respondentUSA

  • The group has a deep understanding of Hatch-Waxman litigation.

    Intellectual Property: Trademark & Copyright respondentUSA

  • Quinn Emanuel is a top-notch firm that is very professional and serviceable.

    Intellectual Property: Trademark & Copyright respondentUSA

  • The team's cultural commitment to winning for clients is unmatched.

    Intellectual Property: Trademark & Copyright respondentUSA

  • Quinn Emmanuel is able to handle large, multi-continent and multi-venue matters and delivers critical tactical results across a broader litigation strategy. The team is thorough, creative, disciplined, efficient and highly experienced in all aspects of litigation.

    Intellectual Property: Trademark & Copyright respondentUSA

Notable Practitioners

Provided by Chambers

  • James Glass
    James Glass

    James Glass

    James Glass is commended for his patent litigation practice. He adeptly handles PTAB proceedings for a broad client base that includes technology and consumer products companies.

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  • Margret Caruso
    Margret Caruso

    Margret Caruso

    Margret Caruso adeptly handles complex disputes at the intersection of AI and trademarks. As cochair of the firm's trademark and copyright group, her practice also spans copyright cases.

    • Margret writes good briefs.

      Intellectual Property: Trademark & Copyright respondentUSA
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  • Sean Pak
    Sean Pak

    Sean Pak

    Sean Pak offers expertise in a range of intellectual property matters, regularly litigating patents, trade secrets, copyrights and more on behalf of both plaintiffs and defendants. Sean is a founding member of the firm's AI practice group and offers notable expertise in relation to the cross-section between artificial intelligence and intellectual property.

    • Sean is a very strong lawyer.

      Intellectual Property: Trademark & Copyright respondentUSA

    • Sean Pak is very smart, technically and legally.

      Intellectual Property: Trademark & Copyright respondentUSA
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Ranked Individuals at Quinn Emanuel Urquhart & Sullivan, LLP (3)

USA - Nationwide

Quinn Emanuel Urquhart & Sullivan, LLP has rankings in the following guides

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