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Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Rosaleen Chou

Intellectual property counselor Rosaleen Chou advises on brand protection and strategy. She represents a wide variety of domestic, multi-national and foreign-owned businesses across a broad array of industries. Her experience...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Stacey Halpern

Stacey R. Halpern is a partner in our Orange County office. Ms. Halpern’s practice focuses on all areas of domestic and international trademark, unfair competition and copyright matters, including, counseling,...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Catherine Holland

Catherine J. Holland is experienced in all aspects of domestic and international trademark, unfair competition and copyright matters. Her practice includes domestic and foreign trademark selection and searches, trademark procurement...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Jonathan Hyman

Jonathan A. Hyman is a partner in our Los Angeles office. He is the Co-Chair of the firm’s Advertising, Media and Entertainment Practice Group and he is also the Co-Chair...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Lauren Keller Katzenellenbogen

Lauren Katzenellenbogen litigates all types of intellectual property disputes, including claims pertaining to patents, trademarks, unfair competition, trade secrets and copyrights. For nearly two decades, she has represented clients in...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Hans L. Mayer

Hans Mayer is a litigation partner in our Los Angeles office and serves as the Co-Chair of the Advertising, Media, and Entertainment Practice Group. Mr. Mayer represents clients in district...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Steven Nataupsky

Steven J. Nataupsky is the Managing Partner of Knobbe Martens. With approximately 300 lawyers and scientists, Knobbe Martens is one of the largest firms focusing on intellectual property in the...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Susan M. Natland

Susan Natland advises on all aspects of domestic and international brand protection and enforcement, advertising law, unfair competition, copyright, internet law, and data privacy. By investing the necessary time to...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Ali S. Razai

Ali S. Razai is a distinguished litigator with an extensive track record of success in high-stakes situations across all facets of IP law. Lauded by clients as a practical problem...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Jeff Van Hoosear

Jeffrey L. Van Hoosear focuses on international trademark and unfair competition matters. His practice also includes domestic and foreign trademark selection and searches, trademark and copyright prosecution, proceedings before the...

Knobbe Martens and 11 Partners Recognized Among World’s Leading Trademark Professionals by World Trademark Review Headshot

Lynda Zadra-Symes

Lynda is a litigation partner with the firm, where she has practiced for over 34 years. Lynda is chair of the firm’s trademark litigation practice group and co-chair of the...