Justin R. Gaudio

Justin R. Gaudio - Patent Litigation Analyst Summary

Date: 2026-05-01

Justin R. Gaudio is a shareholder at the Chicago intellectual property firm Greer, Burns & Crain, also known as GBC Law. His practice encompasses a range of intellectual property matters, including patent litigation. However, his most prominent work is in high-volume online trademark enforcement and anti-counterfeiting litigation, where he has secured multi-million dollar judgments for brand owners. His background in computer engineering informs his work in technology law.

Consistent with the provided case list, which shows him exclusively representing plaintiffs, Gaudio's practice is focused on enforcing the rights of IP holders. His firm is recognized as one of the busiest for representing plaintiffs in trademark litigation. The tracked case Conair LLC v. Tehrani Corp et al., where he represents the plaintiff Conair, is characteristic of his work enforcing the rights of established companies against alleged infringers.

Gaudio has been with Greer, Burns & Crain throughout his career. While his firm profile states that his experience includes patent litigation, patent application drafting, and opinion work, his public profile and reported successes are more heavily concentrated in the trademark and anti-counterfeiting domains. There is no significant record of him in PTAB proceedings such as inter partes reviews.

Gaudio earned his J.D. from DePaul University College of Law and a Bachelor of Science in Computer Engineering from the University of Cincinnati.