Polsinelli is pleased to announce that several attorneys in the firm’s Trademark, Copyright & Branding Practice have again been recognized by the World Trademark Review (WTR) in the 2026 edition of the World Trademark Review 1000.

The WTR 1000 identifies leading trademark professionals and firms in key jurisdictions around the globe through an extensive research process that includes client and peer feedback as well as independent analysis.

In the 2026 guide, the following Polsinelli attorneys were recognized:

• Daniel P. Mullarkey – United States: D.C. Metro Area
• Andrea M. Porterfield – United States: Missouri and Kansas
• John R. Posthumus – United States: Colorado
• Matthew J. Smith – United States: Missouri and Kansas
• Adam S Weiss – United States: Illinois

Polsinelli’s Trademark, Copyright & Branding group partners with clients to address both immediate and long-term brand protection needs. The team provides strategic guidance on trademark and copyright clearance, registration, portfolio management and enforcement, as well as advertising, branding, Internet and domain name matters and trade dress protection. Clients also turn to the group for support with licensing and intellectual property asset acquisitions and divestitures. With a collaborative, business-focused approach, the group delivers practical, cost-effective counsel tailored to each client’s goals.