North America - United States • Intellectual property

Kirkland & Ellis LLP

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Widely regarded as a force in the trademark litigation sphere, Kirkland & Ellis LLP is regularly engaged by notable global companies to advise on market-leading issues across electronic games, software, tech, and consumer products sectors. New York’s Dale Cendali steers the practice with her impressive experience before the US Supreme Court and involvement in a number of high-profile litigations. Also in New York is Claudia Ray, who is particularly active in the entertainment and media, financial services, tech, and consumer products sectors. In Los Angeles, Diana Torres operates for a consortium of clients that includes software developers, consumer product manufacturers, and entertainment and media companies, while Allison Buchner is routinely entrusted by consumers, competitors, and federal regulators, including the Federal Trade Commission. In New York, Joshua Simmons demonstrates excellence in the spheres of media and tech, Shanti Sadtler Conway’s wide-ranging expertise reaches right of publicity, social media and licensing issues, and Mary Mazzello contributes her capabilities across sports, health, financial services, and consulting industries.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'Dale Cendali and Mary Mazzello are excellent litigators - thoughtful, strategic leaders, with regards to all aspects of trademark litigation.'

Key clients

  • AECOM
  • Biozeal LLC
  • Delta Air Lines
  • Eleven IP Holdings
  • Maesa LLC
  • PepsiCo, Inc.
  • Purple Innovation LLC

Lawyers

Hall of Fame

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Dale Cendali

Hall of fameKirkland & Ellis LLP

Dale Cendali is the internationally renowned head of Kirkland’s Copyright, Trademark and Internet Practice. Law360 named her an “Icon of IP” and an “MVP,” and the NLJ selected her as one of the “100 Most Influential Lawyers in America.” Dale has been named “Litigator of the Week” by AmLaw, and a “Power Lawyer” by The Hollywood Reporter. Dale routinely wins cases at the district court level on motions to dismiss, summary judgment and at trial. She is also an appellate lawyer, frequently arguing before US Courts of Appeal as well as the United States Supreme Court. Chambers routinely names Dale a top-tier lawyer and refers to her as a “phenomenal” and “power-house” lawyer with “on-point commercial and practical advice”. Among many bar appointments, she has served as Counsel to the Board of the International Trademark Association and on the Council of the ABA’s IPL Section. Dale is an Adviser for the ALI’s Restatement of the Law, Copyright project and helped draft the federal Trademark Dilution Revision Act. A prolific writer, Dale is co-editor of the ABA’s treatise, Copyright Litigation Strategies. She is a graduate of Yale College and Harvard Law School, and is an adjunct at HLS, teaching copyright litigation.

Leading lawyers

Claudia Ray

Kirkland & Ellis LLP

Claudia Ray represents clients across a broad range of industries, including technology, consumer products, insurance and financial services, advertising and marketing, transportation, manufacturing, entertainment/media, and fashion/apparel. Representative matters have involved such well-known properties as the Obama “Hope” poster, Harry Potter, Chuck Taylor All-Stars, Colgate Total, Burberry’s plaid, and Travelers’ red umbrella, as well as such diverse subject matter as online content distribution platforms, SaaS products, steak houses, investment funds, Broadway shows, and alcoholic beverages. Claudia regularly appears before federal and state trial and appellate courts, in domestic and international arbitrations, and in proceedings before the Trademark Trial and Appeal Board, the Copyright Royalty Board, the International Trade Commission, and other similar bodies. She also advises clients on their overall IP protection and enforcement strategies, including pre-litigation counseling and IP clearance and prosecution, as well as advising on IP issues in the transactional context and negotiating and drafting IP-related agreements. In Chambers USA, clients call her “business-savvy,” a “leading authority throughout the country and beyond," and an “outstanding courtroom performer.” She was honored in Managing Intellectual Property’s most recent edition of IP Stars - Top 250 Women in IP.

Diana Torres

Kirkland & Ellis LLP

Diana Torres is an intellectual property and commercial litigation partner in Kirkland's Los Angeles and Palo Alto offices. Diana focuses her practice on false advertising, unfair competition, trademark, copyright, and trade secrets matters, and has handled many high-profile matters for a wide variety of clients, including consumer product manufacturers, fitness service providers, entertainment and media companies, and Internet service providers. Diana also advises clients on compliance and contractual issues and commercial legal strategy.

Next Generation Partners

Practice head

The lawyer(s) leading their teams.

Dale Cendali

Other key lawyers

Claudia Ray, Diana Torres, Allison Buchner, Joshua Simmons, Shanti Sadtler Conway, Mary Mazzello