Guillaume Klasen

Admitted to the Paris Bar since 2020, Guillaume Klasen holds two postgraduate degrees in intellectual property law and in information technology and e-commerce law.


With various professional experiences in law firms, companies and a court, he operates in all areas of intellectual property law and digital law, both for counselling and litigation.


Guillaume is a member of the AFDIT, a French association dedicated to IT Law.


  • Post-graduate degree (Master 2) in Information Technology and Digital Economy Law from the University Paris I Panthéon-Sorbonne
  • Post-graduate degree (Master 2) in Intellectual Property Law from Sciences Po Paris