Detroit Regional Chamber > Member News > Warner, Partners Bonnema, Keller and Wassom Ranked as 2025 World’s Leading Firm, Trademark Professionals

Warner, Partners Bonnema, Keller and Wassom Ranked as 2025 World’s Leading Firm, Trademark Professionals

February 4, 2025
Law firm Warner Norcross + Judd LLP and three of its partners, Mary C. Bonnema, R. Scott Keller, and Brian D. Wassom, have been recognized in the 2025 WTR 1000 by World Trademark Review.

The WTR 1000 identifies the leading professionals and firms deemed outstanding at obtaining, protecting, managing, enforcing and monetizing trademarks in key jurisdictions around the globe. The list focuses exclusively on trademark practice and is recognized as the definitive go-to resource for those seeking world-class legal trademark expertise.

Bonnema is an experienced intellectual property attorney who advises clients on all aspects of intellectual property, including licensing, strategy, portfolio management and due diligence in business transactions, with a particular focus on trademarks and branding.

Bonnema’s WTR listing read in part: “Bonnema stands out as a trusted partner to top names in the state. Celebrated for her energy and enthusiasm, she leverages invaluable C-Suite experience and a creative, can-do attitude to help clients see how their IP assets fit into the broader corporate strategy.”

Keller has almost four decades of experience helping businesses of all sizes safely navigate intellectual property issues, with a particular focus on trademarks. He counsels clients across a variety of industries, assisting them with the screening, registration, licensing protection and defense of their trademark assets worldwide, working closely with counsel in other countries.

Keller’s WTR listing read in part: “Keller’s global network is unmatched, and his knowledge in trademarks and copyrights is top tier. He partners with businesses in consumer products, food and beverage and internet sectors to craft winning IP strategies.”

Wassom litigates disputes and counsels clients in trademarks, as well as matters of commercial branding, publicity rights, creative expression and privacy. His practice serves businesses in many industries, winning significant litigation victories for his clients in federal and state trial and appeals courts across the country. He was instrumental in launching Michigan’s first “business court.”

Wassom’s WTR listing read in part: “[Wassom] excels in tackling cutting-edge IP challenges, using innovative strategies to navigate the uncharted waters of tech law. With over 26 years of experience and a string of significant victories in federal and state courts, he’s one you want in your corner.”

Attorneys in Warner’s Trademarks and Brand Management Practice Group are experienced in all aspects of establishing, managing and aggressively protecting trademarks. They combine practical, real-world advice with efficient, effective legal services for a broad range of intellectual property issues. The firm includes attorneys who are fluent in almost a dozen languages.

The firm’s WTR listing read in part: “Full-service firm Warner Norcross + Judd boasts a strong presence in Michigan, with nine offices statewide. With a commitment to client service at their core, the talented attorneys shine across multiple industries and practice areas, delivering both local and international expertise to their patrons.”

More information on the rankings can be found on World Trademark Review.

About Warner
By providing discerning and proactive legal advice, Warner Norcross + Judd LLP builds a better partnership with our clients. One of Michigan’s largest law firms, we’re focused on providing the best legal solutions and exceptional client service to organizations throughout the world. Connect with us on wnj.com, LinkedIn, Twitter or Facebook.

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