Leaders Directory

WIPR Leaders is a one-stop guide to the leading IP practitioners in the world. The handbook lists over 2,500 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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Anette Rasmussen

Anette Rasmussen

Anette Rasmussen is a partner and attorney at law. She began her career in IP law in 1998 as an examiner at the Norwegian Patent…

  • Partner Attorney & Team Manager
  • AWA
  • Denmark

Crystal Chen

Crystal Chen

Crystal Chen is a partner at Tsai, Lee & Chen and her practice focuses on patents, trademarks, copyright, trade dress, IP enforcement,…

Dr. Susie Cheng

Dr. Susie Cheng

Dr. Susie Cheng is a partner and member of the biotech/pharma group at Leason Ellis. She focuses on all aspects of US and global…

Fabio Giacopello

Fabio Giacopello

Fabio Giacopello is senior partner at HFG Law & Intellectual Property. He’s been widely recognized as one of the most valuable…

Matthew L. Frisbee

Matthew L. Frisbee

Matt Frisbee is a key piece of the firm's trademark portfolio management and counseling practice, overseeing the domestic and…

Rachna Bakhru

Rachna Bakhru

Rachna Bakhru is a Partner with RNA, Technology and IP Attorneys, an IP specialist law firm. She qualified as an Electronics graduate…

  • Partner
  • RNA Technology & IP Attorneys
  • India

Spring Chang

Spring Chang

Named the World's Leading Intellectual Property Lawyer by Chambers & Partners, founding partner Spring Chang is a razor-sharp…

  • Founding Partner, Attorney at Law, Trademark Agent
  • Chang Tsi & Partners
  • China

Sudeep Chatterjee

Sudeep Chatterjee

Sudeep Chatterjee joined Singh & Singh in 2005 as an associate. In 2012, when the firm was restructured into an LLP, he became…

  • Partner
  • Singh & Singh Law Firm LLP
  • India

Vaishali Mittal

Vaishali Mittal

Vaishali Mittal is a zealous IP practitioner taking head-on some of the most challenging legal battles and have turned some of…

  • Partner Litigation and Strategist
  • Anand & Anand
  • India

Yuval H. Marcus

Yuval H. Marcus

Yuval Marcus co-chairs the litigation practice group at Leason Ellis, where he and his team litigate IP disputes in federal district…

Zhanqing Tang

Zhanqing Tang

Ms. Zhanqing Tang joined Chofn IP as a Trademark Attorney in 2013 after graduation. Ms. Tang is currently an attorney at law and…

Alfred Meijboom

  • Partner / Attorney-at-Law
  • Kennedy Van der Laan
  • Netherlands

Allen Tao

  • Managing Partner | Patent Attorney | Attorney at Law
  • Liu Shen & Associates
  • China

Antonio Z Bucoy

  • Managing Partner
  • Bucoy Poblador & Associates
  • Philippines

Ants Nõmper

Ants Nõmper is the head of Ellex Raidla’s intellectual property & IT practice group and has experience in all areas of IP.…

  • Managing Partner
  • Ellex Raidla
  • Estonia

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