Dennis Brown

Dennis Brown is a registered patent attorney with over 30 years of experience serving clients in Oklahoma, across the United States, and internationally. He specializes in intellectual property law, focusing on patents, trademarks, copyrights, trade secrets, litigation, licensing, infringement, invalidity analyses, opinion writing, and due diligence related to buying and selling intellectual property assets and businesses at Brown Patent Law, PLLC. Before attending law school, Dennis gained valuable real-world experience as a process engineer at a Fortune 100 company, which strengthened his practical understanding of complex technical matters.

Dennis D. Brown holds a J.D. with honors from the University of Tulsa College of Law (1989). He also earned an M.B.A. from Oklahoma State University in 1985 and a B.S. in Chemical Engineering from Texas A&M University, graduating Magna Cum Laude in 1980. This strong educational background in both law and engineering enables him to provide expert guidance to clients on technical and legal aspects of intellectual property.

Dennis has been registered to practice before the U.S. Patent and Trademark Office since 1989 and admitted to the Oklahoma Bar the same year. He is also authorized to represent clients in the U.S. District Courts for the Northern, Western, and Eastern Districts of Oklahoma, the U.S. Court of Appeals for the Federal Circuit, and the U.S. Supreme Court.

Dennis Brown has earned several professional recognitions, including the Martindale Hubbell AV rating, Best Lawyers in Oklahoma, and Oklahoma Super Lawyers. He is committed to helping clients protect their intellectual property rights effectively and offers free consultations to discuss their needs.

Law Office Affiliations

• Founder, Brown Patent Law, PLLC
• Member, Oklahoma Bar Association

Licensed State

• Oklahoma

Education

• University of Tulsa College of Law
  Juris Doctor (JD)
• Oklahoma State University
  Master of Business Administration (MBA)
• Texas A&M University
  BS in Chemical Engineering

Awards & Badges