John Delehanty, Esq.
John Delehanty is a trial lawyer with over 40 years of experience in litigating patent, trademark, antitrust, corporate, and employment matters for companies throughout the United States. He is also an experienced mediator and arbitrator.
In addition to litigation, John’s intellectual property practice includes counseling clients, including a major pharmaceutical manufacturer, on patent, trademark, copyright, trade secret, and licensing issues. John is also knowledgeable about legal ethics and professional discipline.
John is a frequent speaker on intellectual property litigation issues at AIPLA meetings. He is also a committed advocate of diversity in the legal profession, and he serves on the firm’s Diversity and Pro Bono committees.
John began his career as a litigator at Paul Weiss Rifkind Wharton & Garrison. He co-founded Parker Auspitz Neeseman & Delehanty, which became the New York office of Morrison & Foerster. Before co-founding the New York office of Mintz Levin, he was a litigation partner at O’Sullivan Graev & Karabell.