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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Total results: 1283
Tom Chen
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Partner   Haynes Boone
Yu Chen
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Partner   China PAT Intellectual Property Office
Zhiyi Chen
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Partner   China PAT Intellectual Property Office
Sylvia Chen
Diversity
Senior Patent Counsel   Google
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Partner   Kilpatrick
Diversity
Associate   Prathyusha Chenji has a trademark and brand management practice that includes global portfolio management, domestic and foreign trademark clearance, litigation, and global trademark enforcemen  
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Founder and senior partner   Cherian LLP
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Partner   Mariel Chichisola has been a partner at Ojam Bullrich Flanzbaum since 2020.   Ojam Bullrich Flanzbaum
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Partner   K&S Partners
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Partner   K&S Partners
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Principal | Lawyer | Trademark Agent   ROBIC
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Partner   Christensen Fonder Dardi