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Nikki Adamo Siesel
  • Trademarks, Intellectual Property, Communications & Internet Law
  • New York
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I have practiced law for 24 years and have focused on trademark law since 1995. I have been associated with a highly regarded boutique law firm in Manhattan where I serviced many well known organizations, assisting in the building of their brands. In addition to practicing in New York State Courts, I am admitted to the United States Federal District Courts for the Eastern and Southern Districts. I also practice before the United States Patent & Trademark Office and the United States Trademark Trial and Appeal Board. This area of the law is dynamic, it continues to grow and change as the internet continues to evolve. My goal is to assist individuals and businesses with trademark matters and other intellectual property matters, while simultaneously working closely with my clients to build strong relationships and brands. Visit the firm website at and my blog at, and learn about the various intellectual property matters the firm handles.

Specialties: Our law firm handles trademark, copyright, domain name, licensing, and related contract matters.

Practice Areas
  • Trademarks
  • Intellectual Property
  • Communications & Internet Law
  • Free Consultation
Jurisdictions Admitted to Practice
New York
U.S. District Court Eastern District of New York
U.S. District Court Southern District of New York
  • English
Professional Experience
Law Offices of Nikki Siesel, PLLC
- Current
Domestic and foreign trademark prosecution. Trademark selection, trademark clearance, prosecution, enforcement, maintenance, use of trademarks on the internet, domain name disputes, and copyright registration.
Of Counsel
Law Offices of Joseph C. Messina
Ferster Bruckman Wohl Most & Rothman LLP
Worby, Abele, & Aceste, LLP
Pace University
J.D. (1993) | Law
State University of New York - Binghamton
B.A. | Political Science and Government
Professional Associations
Westchester Women's Bar Association
New York State Bar # 2581445
- Current
Social Media
Contact & Map
Law Offices of Nikki Siesel, PLLC
777 Westchester Avenue
Suite 101
White Plains, NY 10604
Telephone: (914) 949-9550