Our Team

Member Firms

Passionate about intellectual property matters, we dedicate our legal expertise, individual skills in various fields of technology, teamwork and experience to the successful protection and safeguarding of your IP rights.

  • +32 4 230 54 00
  • +32 4 222 90 61
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  • PRONOVEM Liège
  • Parc d'Affaires Zénobe Gramme - Bâtiment K
    Square des Conduites d'Eau 1-2
    B-4020 Liège
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Dieter Heck
European, Belgian & Luxembourg Patent Attorney

Dieter holds a master degree in Chemistry from the University of Liège and a degree in Pan-European Patent litigation from the University of Strasbourg. He also holds a master in Oceanography and Safety management as well as an MBA.
In his former live, Dieter was responsible for R&D in the field of plastic extrusion during 15 years. Active in intellectual property since 2001, he is now senior European patent attorney with a long lasting experience in patent prosecution, patent invalidation, oppositions and IP litigation, in particular in Germany.
Due to his operational industrial background, Dieter advices clients with regard to filing strategies and freedom to operate considerations for their new technologies.


European Patent Attorney
Belgian Patent attorney and member of the Belgian Exam Committee
Luxembourg Patent Attorney (Conseil en propriété industrielle)


German, French, English, Dutch

Main Technical and Scientific areas

Plastic extrusion and moulding, foam extrusion
Nanomaterial’s and ceramics
Flexible packaging