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Donald R Hageman

Associate / St. Louis Metro Office

Don Hageman is an accomplished intellectual-property attorney. Don has worked with international and national clients in industries from large international insurance companies to foreign car manufacturers and musicians, to help protect their valuable intellectual property assets. Don handles IP portfolio management, IP asset purchase agreements, licensing agreements, patent and trademark infringement matters, patent prosecution, TTAB and PTAB proceedings, DMCA takedowns, UDRP proceedings, and IP due diligence for mergers & acquisitions.

Don has extensive experience representing clients in contested proceedings before the Trademark Trial and Appeal Board (TTAB) and the Patent Trial and Appeal Board (PTAB), handling opposition and cancellation proceedings, post-grant challenges, and administrative appeals that often run parallel to district court litigation.

Beyond IP litigation, Don regularly advises clients on IP portfolio management, licensing, asset purchase agreements, and IP due diligence for mergers and acquisitions. Don’s practice has spanned industries including global insurers, pharmaceutical companies, foreign automotive manufacturers, SaaS providers, medical device companies, artificial intelligence, emerging technologies, and early-stage technology firms.

 

  • Navigating the intersection of Fintech and intellectual property law: Safeguarding innovation in the Digital Financial Era, Missouri In-House Counsel Magazine (March 28, 2024)
  • The creativity wars: Understanding the strengths, limitations and legal ramifications of AI-generated artwork, Kansas City Business Journal (February 05, 2024)
  • Are Artificial Exhaust Sounds the Next Beethoven? Missouri In-House Counsel Magazine (September 28, 2023)
  • Co-author, Maintain the Health of, and Grow and Strengthen your Business with an IP Audit, Missouri In-House Counsel Magazine (June 30, 2022)

Admissions

  • Missouri – 75592
  • United States District Court, Eastern District of Missouri – 75592MO

Community Involvement

  • Saint Louis Zoo Young Professionals, Board Member
  • Bar Association of Metropolitan St. Louis, Young Lawyers Division, Chair-Elect

Education

  • J.D., Saint Louis University School of Law
    • Dean’s Select Scholar
    • Academic Excellence Award for Highest Grade in Class: Comparative Juvenile Law
    • USPTO 2023 National Patent Application Drafting Competition, Placing 3rd out of 20 teams in
    • Regional Round
    • Phi Delta Phi Legal Honors Society, Member
    • Intellectual Property Law Concentration
    • Student Intellectual Property Law Association, Co-president
  • B.A., Biochemistry with extended coursework in Mathematics and French, Saint Louis University
    • Honors
    • Dean’s List