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Esther Dupain started her Industrial Property career in 2004.

After several years’ experience in Patent and Trademark Law firms in Australia and Thailand, Esther joined Regimbeau in 2007.


  • French Trademark Attorney
  • European Trademark and Design Attorney


  • LL.M. International Legal Practice - Intellectual Property, Bond University (Australia)
  • MA in Intellectual Property, Université de Nantes (France)
  • Master of Business Law, University of Paris I – Panthéon-Sorbonne (France)"


  • IP Audit
  • Acquisition of IP Rights & Strategy
  • IP Prosecution & Portfolio Management
  • Pre-litigation & Litigation
  • Negociation
  • Contract drafting