Leaders Directory 2025

After a decade of growth, WIPR Leaders has undergone its most significant transformation to date. The 2025 edition marks the beginning of a more selective, research-driven era — shifting away from a volume-based listing to one that truly reflects the very best of the global IP legal profession. 

The WIPR research team spent months overhauling the methodology, curating a refined list of top-tier IP practitioners across 80 countries and six continents, each recognised for their proven track record, peer endorsements, and outstanding contributions to the field. With a new focus on quality over quantity, only standout lawyers were nominated by their firms. Each profile is enhanced with commentary from peers and clients—offering richer insights into their expertise and reputation. Whether clients are searching for trusted external counsel, global referral partners, or top-tier legal insights—WIPR Leaders 2025 is an essential resource. The directory spans specialists across copyright, design, patents, trademarks, and trade secrets, from global powerhouses to specialist boutiques. The directory also notates of contentious and non-contentious specialisms. 

The lawyers included this year represent the very best in IP law—trusted, flexible, and highly respected by peers around the world.

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DeAnn Smith
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Co-Chair PTAB Proceedings practice group   Foley Hoag
Calum Smyth
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Partner   Wiggin
Victoria Sopilnyak
Diversity
Partner   Doubinsky & Osharova
Olga Sopilnyak
Diversity
Attorney-at-Law   Doubinsky & Osharova
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Owner   Dunlap Codding
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Principal | Lawyer   ROBIC
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Partner & COO   Mertz
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Partner   Osterling Abogados
Diversity
Partner   Harrity & Harrity
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Principal   Smart & Biggar
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Partner   K&S Partners
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Partner   Kobre & Kim
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Practice Group Leader ChemLife   Griffith Hack
Diversity
Of Counsel   Eversheds
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Partner   Duane Morris
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CEO | Partner   Chas. Hude A/S
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Partner   Penningtons Manches Cooper
Diversity
Vice President Innovation Law – Head of Trademarks Copyrights and Brand Protection | 2025 INTA President   Bristol Myers Squibb
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Partner | Head of Trademarks Group   Kilburn & Strode
Diversity
Deputy director   US Patent and Trademark Office