Our team

All of LE GUEN & ASSOCIÉS’ patent engineers have gained industry or research experience before joining the firm. This prior experience means that they have acquired a practical understanding of technology, innovation and requirements in terms of industrial property of industrial companies and of research institutions.

As a reflection of our commitment to provide the soundest possible advice from both a legal and technical perspective, LE GUEN & ASSOCIÉS presents to its clients profiles of its qualified and technically experienced patent engineers and legal experts.

Patents

pascal-coudray
Pascal Coudray
Partner
  • French Patent Attorney
  • European Patent Attorney
  • Engineer, Electrical Engineering, INSA Rennes
  • Member of the AIPPI
  • Electronics, Telecommunications, New Information and Communications Technologies, Signal Processing
stephane-bizet
Stéphane Bizet
Partner
  • French Patent Attorney
  • European Patent Attorney
  • Engineer, Electrical Engineering, INSA Rennes
  • Electronics, Telecommunications, IT, New Information and Communications Technologies, Physics, Optics
christophe-truffaut
Christophe Truffaut
Partner
  • French Patent Attorney
  • European Patent Attorney
  • Engineer, ENSMA Poitiers
  • Mechanical Engineering, Electrical Engineering, Optics, Aeronautics
olivia-calvez
Olivia Calvez
Partner
  • French Patent Attorney
  • European Patent Attorney
  • Diploma of Higher Specialised Studies (DESS) in Biotechnologies, Paris VII
  • Biotechnologies, Healthcare, Agri-Foodstuffs, Cosmetics, Environment
anne-lorette
Anne Lorette
French Patent Attorney
  • European Patent Attorney
  • PhD in Image Processing /li>
  • Engineer, ENSEEIHT Toulouse
  • Image Processing, Data Compression, IT, New Information and Communications Technologies
olivier-horr
Olivier Horr
French Patent Attorney
  • MSc (Master 2) in Electronics and Telecommunications
  • Electronics, Telecommunications, IT, New Information and Communications Technologies, Physics, Mechanical Engineering
cecile-joulaud
Cécile Joulaud
Patent Engineer
  • PhD in Engineering Sciences
  • Engineer, Materials Engineering, INSA Lyon
  • Optics, Physics, Engineering Sciences, Materials, Nanotechnologies
claude-monnier
Claude Monnier
Patent Engineer
  • Ingineer, CESI Paris
  • Mechanical Engineering

Trademarks and Designs

denis-le-guen
Denis Le Guen
Managing Partner
  • French Trademark and Design Attorney
  • European Trademark and Design Attorney
  • Member of INTA – ECTA – L.E.S. – AFDIT – AIPPI
maelle-guguen
Maëlle Guguen
Partner
  • French Trademark and Design Attorney
  • European Trademark and Design Attorney
  • CEIPI – Trademarks and Designs
  • Master’s in Private Law, Rennes
  • Member of APRAM – TRADEMARKS – REPI
fabienne-lavazai
Fabienne Lavazais
Partner
  • French Trademark and Design Attorney
  • European Trademark and Design Attorney
  • Diploma of Advanced Studies (DEA) in Intellectual Property Law, Nantes
anne-sophie-japhet
Anne-Sophie Japhet
Partner
  • French Trademark and Design Attorney
  • European Trademark and Design Attorney
  • CEIPI – Trademarks and Designs
  • Master’s in Private Law, Rennes
  • Member of APRAM
julie-darchy
Julie Darchy
Legal Expert
  • French Trademark and Design Attorney
  • European Trademark and Design Attorney
  • CEIPI – Trademarks and Designs
  • Master’s 2 in Company Law and Contract Law at Lille, specialising in Industrial Property Law and Innovation Strategy
  • Master’s in Private Law, Criminal Sciences at Lille
English