Department profile
Kelley Drye & Warren LLP

Intellectual Property: Trademark, Copyright & Trade Secrets

USA Guide 2026 : New York


Kelley Drye & Warren LLP

Rankings

About

Provided by Kelley Drye & Warren LLP

Kelley Drye’s Trademark and Copyright practice takes a whole-business approach to building and protecting our clients’ intellectual property. Our trademark and copyright practice is unique in that our primary attorneys have experience in both IP prosecution and litigation. While we have prosecuted many thousands of trademark applications in the U.S. and globally, we understand there is more to trademark practice than the mass filing and ministerial maintenance of trademark applications.

We represent and advise clients in all aspects of trademark and copyright law, including clearance, prosecution, maintenance and enforcement of trademarks and copyrights worldwide; distribution and licensing arrangements; grey market and counterfeiting issues; marketing practices; and adversarial proceedings in U.S. Federal District Court, U.S. Trademark Trial and Appeal Board (TTAB) and ICANN Domain Dispute proceedings.

Our IP litigators have earned a reputation as tough adversaries. Unlike many of our competitors, we are known for trying cases to judge or jury if to do so is in our clients’ best interests. Our track record of trial victories, coupled with our technical know-how and cross-discipline teamwork, often enables us to achieve advantageous settlements for our clients in the early stages of a dispute. We also have extensive experience in successfully arbitrating IP disputes both domestically and in international arbitration tribunals.

Chambers Review

Provided by Chambers

Intellectual Property: Trademark, Copyright & Trade Secrets - New York

Band 4

Band 4


What the Team is Known For

Kelley Drye & Warren LLP is a diverse practice representing a number of global brands in trademark prosecution and portfolio management. The team provides expertise through strategic counseling, domestic and international prosecution and court representation. Clients include major sport, entertainment and fashion brands.

Work Highlights

Provided by Chambers

  • Kelley Drye & Warren LLP served as primary trademark counsel to Take-Two Interactive Software, acting as primary trademark counsel and managing global trademark clearance and filings.

Strengths

Provided by Chambers

  • The group knows everything there is to know about IP and is able to break down information in the clearest and most concise manner.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
  • The team is extremely responsive and commercial.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
  • Kelley Drye & Warren is expert when it comes to trademark and portfolio management. There is no issue related to registration or enforcement that the firm is unable to answer.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
  • Kelley Drye's trademark team is distinguished by its depth of knowledge and experience. The group is responsive, approachable and excellent in its communication.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
  • The Kelley Drye & Warren group always provides timely, commercial and practical advice.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA

Notable Practitioners

Provided by Chambers

  • Band 2Andrea L Calvaruso
    Band 2Andrea L Calvaruso

    Andrea L Calvaruso

    In her capacity as chair of the firm's trademark and copyright group, Andrea Calvaruso counsels clients on a broad range of contentious and non-contentious IP issues.

    • Andrea is always there when you need support. She is pragmatic and can break down complex matters into easy concepts for non-lawyers.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
    • Andrea is practical, efficient and reasonable.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
    • Andrea is exactly the litigator you want representing your clients. She is sharp, thoughtful and efficient.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
  • Band 4Patricia Werner
    Band 4Patricia Werner

    Patricia Werner

    Patricia Werner is commended for her trademark and copyright work in the fashion, beauty and entertainment spaces. She manages portfolios and provides strategic guidance to a range of significant clients.

    • Patricia is an approachable and pleasant lawyer to work with. She applies exceptional commercial awareness to client matters and her depth of knowledge and experience is always evident.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
    • Patricia provides relevant, usable advice and guidance. She is both deeply experienced and current on the latest intellectual property issues.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
    • Patricia is incredible. She is pragmatic, responsive and delightful to work with. She has deep knowledge of US trademark law and offers clients commercially sound advice.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA
    • Patricia is deeply knowledgeable and skilled at giving the most practical and commercial advice.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentUSA

Ranked Individuals at Kelley Drye & Warren LLP (2)

New York

  • Profile image of Andrea L Calvaruso

    Andrea L Calvaruso

    Intellectual Property: Trademark, Copyright & Trade Secrets

    View profile
  • Profile image of Patricia Werner

    Patricia Werner

    Intellectual Property: Trademark, Copyright & Trade Secrets

    View profile

Members

Provided by Kelley Drye & Warren LLP

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