Leaders Directory 2025

WIPR Leaders is a one-stop guide to the leading IP practitioners in the world. The handbook lists over 2000 lawyers across patent, trademark, and copyright practices. Following an extensive nomination period, our research team vetted the nominated lawyers for suitability by exploring their work. This meant looking at practice history, industry expertise and notable cases, as well as any additional activities, such as writing and teaching responsibilities, which have allowed the lawyers to shape and influence other and future IP practitioners.

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Charles Calkins
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Partner   Kilpatrick
Paul Calvo
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Director Biotechnology & Chemical Practice Group   Sterne Kessler Goldstein & Fox
Christiane Campbell
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Partner   Duane Morris
Maria Gabriela Campoverde Soto
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Managing Partner   Crealegis S.A.
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Partner | Co-Chair – Intellectual Property Group   Steptoe
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Shareholder   McAndrews
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Partner   Robins Kaplan
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Managing partner   Jacobacci
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Principal | Lawyer | Trademark Agent   ROBIC
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Partner   Gill Jennings & Every
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Partner   BakerHostetler
Diversity
Partner   Basham Ringe y Correa
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Senior Partner   Cervieri Monsuárez
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Partner | Attorney at law | Trademark attorney   ORBIS IP & LAW
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Office Managing Partner   Hogan Lovells
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Head of Global IP   White & Case
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Founding & Senior Partner   Vivien Chan & Co.
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Principal   Smart & Biggar
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Principal   Smart & Biggar
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Partner   Simmons & Simmons