John M. Desmarais

John M. Desmarais


Desmarais LLP

Recognized since 2006

New York, New York

Practice Areas

Litigation - Intellectual Property

Litigation - Patent

Patent Law

Lawyer of the Year Badge - 2024 - Litigation - Intellectual Property
Send John M. Desmarais an email at jdesmarais@desmaraisllp.com Navigate to map location for John M. Desmarais
Lawyer of the Year Badge - 2024 - Litigation - Intellectual Property Lawyer of the Year Badge - 2021 - Litigation - Intellectual Property Lawyer of the Year Badge - 2017 - Litigation - Patent Lawyer of the Year Badge - 2012 - Litigation - Patent
Spinning circle Big letter B

John M. Desmarais is the founding partner of Desmarais LLP. In 1988, after graduating from NYU Law School, Mr. Desmarais started his career at Fish & Neave. Then, after practicing in the area of intellectual property litigation and counseling for several years, he left private practice to serve as an Assistant United States Attorney in the Southern District of New York, where for three years (1992-1995) he tried criminal jury trials for the federal government. After leaving the government, Mr. Desmarais returned to the practice of intellectual property litigation at Fish & Neave, and later joined the New York office of Kirkland & Ellis. From 1997-2009, he was a partner at Kirkland and served as a member of the Firm Management Committee from 2004-2009. After 13 years at Kirkland, he left to found Desmarais LLP, an IP trial boutique. Mr. Desmarais is a member of the bars of California, New York and Washington, D.C., the U.S. Supreme Court, the Federal Circuit Court of Appeals, and various other federal district courts and courts of appeal. Mr. Desmarais is also registered to practice before the United States Patent and Trademark Office. Mr. Desmarais obtained a degree in Chemical Engineering from Manhattan College and a law degree from New York University.

Location
  • 230 Park Avenue 26th Floor
    New York, NY 10169
Education
  • New York University, J.D., graduated 1988
  • Manhattan College, Ch.E, graduated 1985
Bar Admissions
  • New York, 1989
  • District of Columbia, 1989
  • California, 2018
Affiliations
  • American Bar Association - Member
  • American Institute of Chemical Engineers - Member
  • Federal Bar Council - Member
  • New York Bar Association - Member
  • New York County Lawyers' Association - Member
  • New York Intellectual Property Law Association - Member
  • The Association of the Bar of the City of New York - Member

Desmarais LLP
Headquarters: New York, New York

8 The Best Lawyers in America® awards

2 Best Lawyers: Ones to Watch® in America awards

Best Law Firms Badge Visit Website View Firm Profile

Lawyer of the Year Badge - 2024 - Litigation - Intellectual Property Lawyer of the Year Badge - 2021 - Litigation - Intellectual Property Lawyer of the Year Badge - 2017 - Litigation - Patent Lawyer of the Year Badge - 2012 - Litigation - Patent
Named "Lawyer of the Year" by Best Lawyers® for:
  • Litigation - Intellectual Property, New York City (2024)
  • Litigation - Intellectual Property, New York City (2021)
  • Litigation - Patent, New York City (2017)
  • Litigation - Patent, New York City (2012)
Recognized in The Best Lawyers in America® 2024 for work in:
  • Litigation - Intellectual Property
  • Litigation - Patent
  • Patent Law
Special Focus:
  • Antitrust
  • Litigation
  • Patent
  • Trade Secrets
  • Trademark

Spinning circle Big letter B

Publications

Your browser is not fully compatible with our automatic printer friendly formatting.

Please use the print button to print this profile page.

Spinning circle Big letter B