Philippe KOHN

European and French Patent Attorney
European and French Trademark and Design Attorney



Philippe has a broad experience in drafting, prosecuting patent applications in various technical fields, European opposition and appeal proceedings, freedom-to-operate analysis and litigations (offensive and defensive, seizure-counterfeiting). He advises you in innovation management with a particular focus on IP Rights portfolio management, IP strategy and IP organization. He handles cases in French and in English, his clients include national and international SMEs and corporations.


  • Chartered French Patent Attorney
  • Chartered French Trademark & Design Attorney
  • European Trademark & Design Attorney
  • European Patent Attorney


  • Aeronautics
  • Business methods
  • Community Trademarks & Designs
  • French Trademarks & Designs
  • International Trademarks & Designs
  • Mechanics
  • Physics
  • Telecommunications


  • Engineer of the Ecole Nationale Supérieure des Arts et Métiers, Paris (France)
  • CEIPI Patents, Trademarks and Designs, Strasbourg (France)


  • English
  • French
  • German