

Overview
Oliver Ennis is an associate in Dickinson Wright’s Intellectual Property Litigation practice group. He represents clients in patent, trademark, copyright, and trade secret disputes in federal district courts and before the U.S. International Trade Commission.
Before attending law school, Oliver served seven years as an infantry officer in the U.S. Army, graduating from Ranger School and deploying twice to Afghanistan with the 101st Airborne Division. Prior to joining Dickinson Wright, he practiced on the intellectual property litigation team of an Am Law 100 firm.
Focus Areas
Related News & Insights
Publications & Presentations
- “A Study of When the ITC Considers Severing a Complaint into Multiple Investigations,” 337 Reporter: The Paul J. Luckern Summer Associate Edition, ITC Trial Lawyers Association, 60 (2020)
Credentials
- Spanish
- Illinois Super Lawyers
○ “Rising Stars,” IP Litigation, 2025-2026

