Christopher K. VanDeusen

Of Counsel

Chris is a litigator specializing in intellectual property and complex commercial disputes, helping clients resolve problems involving patents, technology, and other business matters. He combines a technical background in chemical engineering with significant litigation experience and acumen gained from serving in diverse roles within the U.S. government. Clients in medical device, consumer products, and other industries turn to Chris for his ability to explain complex legal and technical issues in plain language and his focus on finding effective, results-oriented solutions.

Before entering private practice, Chris served as a Trial Attorney for the U.S. Department of Justice after being selected and hired through the Attorney General’s Honors Program. He later served as a Trial Attorney in the U.S. Department of Energy. Previously, Chris served as a law clerk to U.S. District Judge Jon P. McCalla in the Western District of Tennessee. Before attending law school, he was a patent examiner for the U.S. Patent and Trademark Office, where he developed a strong foundation in patent law that informs his counsel to clients in a wide range of patent disputes.

He has handled a wide range of legal matters, including briefing and arguing motions and appeals, taking and defending depositions, working with experts, and managing discovery in cases of all sizes. Chris’s work often involves explaining complicated issues, including technical engineering concepts, and presenting them clearly to courts.

Credentials

Education

University of Michigan Law School (J.D., cum laude, 2017)

  • Managing Articles Editor, Michigan Journal of Environmental & Administrative Law
  • 2016 AIPLA Giles S. Rich Patent Law Moot Court – Regional Semifinalist
  • Teaching Assistant to Prof. Beth Wilensky for 1L Legal Research and Writing course

University of Michigan College of Engineering (B.S.E., 2008)

  • Materials Science and Engineering; academic minor in Mathematics

Bar admissions

  • Massachusetts
  • Michigan — (PENDING)

Court admissions

  • U.S. Court of Appeals for the Sixth Circuit
  • U.S. District Court for the Eastern District of Michigan
  • U.S. District Court for the Western District of Tennessee

Affiliations and memberships

  • Eastern District of Michigan Bar Association
  • State Bar of Michigan, Intellectual Property Law Section
  • Washtenaw County Bar Association, Federal Practice Section and Intellectual Property Law Section

Distinctions

  • 2016 Cutler Law Fellow for A Band-Aid is Not a Cure: Expanding the TRIPS Pharmaceutical Waiver
  • Appointed as Primary Patent Examiner at the U.S. Patent & Trademark Office in July 2014
  • Eagle Scout

Publications
  • December 10, 2025

    USPTO Proposes New Constraints on Inter Partes Review Petitions