Leslie C. Thorn

Leslie C. Thorn is an attorney with a patent litigation practice focused on representing plaintiffs, particularly Non-Practicing Entities (NPEs). Her practice, as "of counsel" at The Dacus Firm, is situated within a firm known for handling numerous patent cases in the Eastern District of Texas.

Her primary experience, based on tracked appearances, is on the plaintiff side. The Dacus Firm's patent litigation work often involves asserting intellectual property rights in various technology areas, with cases typically venued in the Eastern District of Texas.

A notable case in her profile is Optimum Vector Dynamics LLC v. General Motors Company, where she represented the plaintiff. Optimum Vector Dynamics LLC is identified as an NPE, with litigated patents, including US 8,649,971 B2, relating to navigation devices. This entity has also initiated patent litigation against other companies such as Lowe's Home Centers, Segway Inc., and SharkNinja Operating LLC, suggesting a focus on technology areas like e-commerce, consumer electronics, and transportation. As of late May 2026, specific outcomes for these recently filed cases are not publicly detailed in available records.

Information regarding Ms. Thorn's involvement in PTAB/IPR proceedings, as well as her specific bar admissions and educational background, could not be reliably sourced from public records.