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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Ashley Zhao

Ashley Zhao

Ashley has been practicing Chinese IP law since 2005 and was admitted to the PRC Bar in 2008. She is regularly involved in both…

  • Partner
  • AWA Asia Ltd
  • China

Cameron S. Reuber

Cameron S. Reuber

Cameron Reuber co-chairs the litigation practice group at Leason Ellis. He trains and oversees dozens of professionals proficient…

Christian W. Appelt

Christian W. Appelt

Christian W. Appelt focuses on the counselling of SMEs in Germany and Europe in all aspects of intellectual property, especially…

Essenese Obhan

Essenese Obhan

Essenese Obhan is a managing partner at Obhan & Associates. Mr Obhan is an IP lawyer, patent agent, and has a degree in mechanical…

  • Managing Partner Patent Attorney
  • Obhan & Associates
  • India

Lauren B. Emerson

Lauren B. Emerson

Lauren Emerson co-chairs the Trademark and Copyright Practice Group at Leason Ellis where she helps clients establish and enforce…

Mahua Roy Chowdhury

Mahua Roy Chowdhury

Mahua Roy Chowdhury, is a pioneer in the field of IP and has propagated significance of IP Valuation, and monetisation at a…

  • Founder & Managing Partner
  • ROYZZ & Co
  • India

Martin Schwimmer

Martin Schwimmer

Martin Schwimmer is a partner in the trademark and copyright practice group at Leason Ellis who litigates in US federal district…

Alban Kang

Alban Kang
  • PARTNER
  • Bird & Bird ATMD
  • Singapore

Alejandra Fabiana Aoun

Alejandra Fabiana Aoun
  • Director, is a Lawyer, Consultant in Intellectual Property and Industrial Property Agent.
  • Estudio Aoun
  • Argentina

Baris Atalay

Baris Atalay
  • Founding Partner
  • Alfa Patent Stan Advoka Ltd Co
  • Turkey

Barry Moore

Barry Moore
  • Regional Head, Patents Ireland
  • Murgitroyd
  • Ireland

Bogdan Halcu

Bogdan Halcu
  • Managing Associate
  • Tuca Zbarcea & Asociatii
  • Romania

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