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David M. Sullivan's Profile Image

David M. Sullivan

Recognized by Best Lawyers® since 2009.
Braniff Building, Suite 100, 324 North Robinson Avenue Oklahoma City, Oklahoma 73102
 | 
Firm: Crowe & Dunlevy
 |  Website
 
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Overview
Firm

Crowe & Dunlevy


Years In Practice


Phone Number

David Sullivan is a registered patent attorney and chair of the firm’s Intellectual Property and Technology group. David’s practice is primarily directed at obtaining and enforcing patent and trademark rights for his clients, who range from Fortune 500 companies to small start-ups with emerging technology.

With a background in chemical engineering, David’s patent practice is largely focused on energy sector-related technologies, with a particular emphasis on downhole equipment, secondary production, well stimulation and refinery technologies. David has significant experience handling intellectual property litigation matters and is admitted to practice in a number of jurisdictions in the United States, including the Eastern District of Texas.

David also devotes a significant portion of his practice to intellectual property licensing and other transactional matters. He routinely assists clients with the negotiation of software licenses, consulting contracts and IP due diligence investigations. He is also responsible for maintaining and developing several large trademark portfolios.

Outside the firm, David is past president of the Oklahoma Bar Association Intellectual Property Law Section. He has also served as vice president, secretary and treasurer in years past.

What legal services does this lawyer offer?
Copyright Law
Employment Contractors and Outsourcing
Information Technology Law
Litigation - Intellectual Property
Litigation - Patent
Patent Law
Software
Technology Law
Trade Secrets Law
Trademark Law
Awards
Lawyer of the Year recognition for David M. Sullivan
Named "Lawyer of the Year" by Best Lawyers® for:
Technology Law, Oklahoma City (2022)
Litigation - Patent, Oklahoma City (2021)
Patent Law, Oklahoma City (2021)
Litigation - Intellectual Property, Oklahoma City (2020)
Copyright Law, Oklahoma City (2019)
Patent Law, Oklahoma City (2016)
Litigation - Patent, Oklahoma City (2015)
Education
Graduated
Oklahoma State University
Graduated 1997
University of Oklahoma
Graduated 2000
Contact Details and Office Locations
Braniff Building, Suite 100, 324 North Robinson Avenue
Oklahoma City, Oklahoma 73102
Oklahoma City, Oklahoma 73102
See Location
Address for David M. Sullivan
Client Reviews & Commendations

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