LAWYER PROFILE
John P Mancini

John P Mancini

USA 2026

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Ranked in 1 practice area

About

Provided by Mayer Brown LLP

USA

Practice Areas

John Mancini advises and represents clients in litigating copyright, trademark, trade dress, trade secret and patent disputes in courts across the country, as well as before the Copyright Royalty Board (CRB), the United States International Trade Commission (ITC), the United States Patent and Trademark Office (USPTO), and the USPTO Trademark Trial & Appeal Board (TTAB). John has successfully tried numerous complex intellectual property cases to successful bench and jury verdicts, all as lead counsel. In his practice, John has represented both public and private companies in a wide range of industries, with a particular concentration on the representation of technology, media, and telecom companies, such as Google, YouTube, LG, Spotify and AT&T.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

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

Band 4
Band 4

Individual Editorial
John Mancini has impressive depth of experience in complex IP disputes. He is particularly noted for his expertise in copyright and trademark infringement litigation, and frequently acts for notable clients from a diverse range of industries, including tech and consumer goods.

Strengths

Provided by Chambers

  • John is a strong trademark lawyer.

    Intellectual Property: Trademark, Copyright & Trade SecretsChambers Guide to the USA

Ranked Individuals at Mayer Brown LLP (182)

California

California: Northern

District of Columbia

Illinois

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