Leaders Directory

WIPR Leaders is a one-stop guide to the leading IP practitioners in the world. The handbook lists over 1,700 lawyers across patent, trademark, and copyright practices. Stemming from a four month nomination period in which we sought views from 12,000 IP professionals, our research team vetted every nominated lawyer 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.

Interested in obtaining our WIPR Leaders handbooks? Find out more about the handbooks here.

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Penny Gilbert

Penny Gilbert

With a strong life sciences background, Penny Gilbert has represented clients in patent disputes before the English courts, the…

  • Partner
  • Powell Gilbert
  • UK

Alex Wilson

Alex Wilson

Alex Wilson is a partner at Powell Gilbert and advises clients on international IP enforcement and defensive strategies, appearing…

  • Partner
  • Powell Gilbert
  • UK

Simon Ayrton

Simon Ayrton

Simon Ayrton has been a partner at Powell Gilbert since its foundation. He specialises in intellectual property litigation concerning…

  • Partner
  • Powell Gilbert
  • UK

Tim Powell

Tim Powell

Tim Powell has presented large and technical IP cases before the UK Supreme Court, English High Court, English Court of Appeal,…

  • Partner
  • Powell Gilbert
  • UK

Zoë Butler

Zoë Butler

Zoë Butler has a background in IP disputes in a number of different industry sectors, including electronics, software, pharmaceutical…

  • Partner
  • Powell Gilbert
  • UK

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