Contact number
405 234 3236Share profile
Band 1
Provided by David Sullivan
David Sullivan is the chair of the firm's Intellectual Property practice group and focuses his practice on intellectual property issues that arise in the energy industry, particularly in the area of patent, trademark and trade secret law. Sullivan is an established leader in procuring and enforcing patents within the oil and gas industry.
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.
American Intellectual Property Law Association, Member
American Bar Association Committee on Virtual Worlds and Computer Gaming, Member
Oklahoma Bar Association Intellectual Property Law Section, Past President
Provided by Chambers
David Sullivan offers significant experience in IP matters, including patent issues, licensing and trademark prosecution. He is noted for his particular expertise acting for clients in the energy and oil and gas sectors.
Provided by Chambers
"David does a phenomenal job of working to provide creative solutions for complex problems."
"He has a way of understanding a product's market value and how to structure patent documents to focus on those potentials using both written and image formats."
"David is first-class in terms of knowledge and service. I would highly recommend David to anyone who needs assistance with IP-related projects."
"David does a phenomenal job of working to provide creative solutions for complex problems."
"He has a way of understanding a product's market value and how to structure patent documents to focus on those potentials using both written and image formats."
"David is first-class in terms of knowledge and service. I would highly recommend David to anyone who needs assistance with IP-related projects."
