A Law Firm with One Clear Focus:

Intellectual Property

With nearly three decades of intellectual property specialization, we are dedicated to protecting patents, trademarks, copyrights, trade secrets, and other IP for innovative companies and inventors around the world.

Patents

Patents

Litigation

Litigation

Trademark and Branding

Trademark and Branding

Copyrights

Copyrights

Featured Insights

Thomas Horstemeyer Earns National and Regional Recognition in Best Law Firms 2027

Thomas Horstemeyer, LLP has earned multiple recognitions in the Best Law Firms® 2027 edition, receiving national and regional rankings across several intellectual property practice areas. Best Law Firms® recognizes firms for professional excellence, drawing on client feedback, peer reviews, industry [...]

Thomas Horstemeyer Recognized in Chambers USA Spotlight Guide 2027

Thomas Horstemeyer, LLP has again been recognized by Chambers USA in the 2027 Spotlight Guide as a leading intellectual property boutique firm. The annual Spotlight Guide identifies exceptional small and mid-sized firms that provide sophisticated legal counsel and specialized industry [...]

Thomas Horstemeyer Attorneys to Speak on Medical Device Development Panel

Medical device innovators face a range of challenges as they move new technologies from concept to commercialization, including intellectual property protection, product development, regulatory considerations, and market strategy. Thomas Horstemeyer attorneys Christopher Linder, Ph.D., Steven Nugent, and T.C. Deveau, Ph.D., [...]

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Innovations are on every desk at Thomas Horstemeyer. Working here is more than just a job—it’s a path to a rewarding career. Find out more about joining our growing team of lawyers and professional staff.