David B. Dellenbach

David B. Dellenbach uses his background in both English and Chemistry to help clients with the preparation and prosecution of chemical and mechanical patent applications, design patent applications, trademark applications, and licensing in both international and U.S. IP arenas. He has worked extensively with clients in chemical, mechanical, and life sciences. Mr. Dellenbach also serves on the faculty of the University of Utah’s S.J. Quinney College of Law.

• U.S. and International Prosecution of IP
• Licensing and Other Transactional Work
• Client Counseling

• J.D., S.J. Quinney College of Law, University of Utah, 1993
• B.A., magna cum laude, English, Chemistry Minor, University of Utah, 1990

• Registered Patent Attorney, U.S. Patent and Trademark Office
• Utah State Bar

• 2021, “Lawyer of the Year”, The Best Lawyers in America©
• 2015 – 2022, The Best Lawyers in America©
• 2005, 2007, 2008, 2009, “Utah Legal Elite”, Utah Business Magazine
• Faculty, University of Utah, S.J. Quinney College of Law

• Service Committee Chair, Workman Nydegger
• 2013 – present, Board of Directors, Licensing Executives Society (LES), Salt Lake Chapter
• 2015 – present, Adjunct Assistant Professor of Law, University of Utah, S.J. Quinney College of Law
• 1995 – 1998, Adjunct Faculty, University of Utah, LSAT Preparation Courses
• 1991 – 1993, Utah Law Review
• 1992, Teaching Assistant, Constitutional Law, University of Utah
• Advisory Committee, Utah Entertainment Media Symposium

• American Intellectual Property Law Association (AIPLA)
• Utah State Bar – Intellectual Property Section

• 2015 – present, Adjunct Assistant Professor of Law, S.J. Quinney College of Law, University of Utah

• An Intellectual Property Primer: What Every Attorney Should Know About Patents, Trademarks and Copyrights, Utah Bar Journal, February, 1994.
• David B. Dellenbach, Public Access to Judicial Records, 1992 Utah L. Rev. 265.
• David B. Dellenbach, Barnard v. Utah State Bar and Public Access to Private Entities which Carry Out Governmental Functions: Is this Bar a Private Club?, 1992 Utah L. Rev. 1021.
• Admissibility of Expert Testimony, A State-by-State Compendium, Utah, Disclosure of Opinions, Underlying Data and Information Touching Upon Qualifications and Bias, The Defense Research Institute, Inc., Copyright 1996, UT-1.

• German