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