Attorney at Law

Todd A. Nelson

Tulsa Office
The Kennedy Building
321 South Boston, Suite 800
Tulsa, OK 74103-3318
T (918) 599-0621
F (918) 583-9659

Todd A. Nelson has practiced law in Oklahoma and Kansas for more than 20 years. His practice emphasizes the areas of intellectual property and business transactions, including related litigation. Mr. Nelson is a former President of the Oklahoma Bar Association’s Intellectual Property Law Section, and he has been the moderator or a speaker for a number of litigation and intellectual property seminars/programs.


Mr. Nelson’s intellectual property and business practice encompasses trademark prosecution/procurement and patent, trademark, copyright and trade secret litigation, including trademark opposition and cancellation proceedings before the Trademark Trial & Appeal Board. He also negotiates and drafts licenses and other business agreements.

In his business litigation practice, he has handled a broad range of complex business issues, including banking, class actions, commercial property, contracts, corporate trustees, employment and other matters. In addition to matters in Oklahoma and Kansas courts, he has litigated cases in U.S. District Courts in Alabama, Arizona, California, Delaware, Georgia, Iowa, Montana, New York, Texas and Washington.

Email Page Print Page Home Page