Deanna R. DeSon

Deanna R. DeSon is an attorney at Worden Thane P.C. in Missoula, Montana. Deanna focuses on business and commercial litigation, business and commercial law, and intellectual property. The practice serves businesses and other clients addressing commercial disputes, intellectual property issues, and transactional concerns and includes commercial litigation, business matters, intellectual property issues, and disputes informed by prior experience in media licensing and rights management.

Deanna earned a J.D. from the University of Montana School of Law in 2025 and a B.S. in Microbiology from Montana State University. Her science education and legal training provide a multidisciplinary foundation for analyzing technical facts, business issues, and intellectual property questions. Those studies provide a useful foundation for her work in business and commercial litigation, combining legal research, written analysis, and practical problem solving.

Deanna worked in media licensing, copyright protection, rights management, and media sales before law school and later served as a Justice Court prosecutor in Gallatin County. Her law-school experience included litigation-focused internships, adding courtroom and dispute-resolution exposure to her earlier work with copyright and commercial rights. Across these matters, Deanna has gained experience evaluating facts, legal authority, and resolution options in the context of business and commercial litigation.

Deanna R. DeSon entered private practice with experience spanning prosecution, business rights, intellectual property, and litigation. Her background supports careful attention to evidence, contracts, ownership rights, and the commercial context surrounding business disputes. In business and commercial litigation matters, Deanna combines legal analysis with practical judgment and focuses on clear advice, organized preparation, and the issues most relevant to the client.

Law Office Affiliations

• Attorney, Worden Thane P.C.
• Member, State Bar of Montana

Licensed State

• Montana

Education

• University of Montana Alexander Blewett III School of Law
  J.D.
• Montana State University, Bozeman, Montana
  Bachelor of Science (BS) in Microbiology

Awards & Badges