Skip to main content

Our Expertise


Secure, protect and manage your trademarks and other distinguishing features


Protect your innovations, from the filing of your patent to its grant


Secure the protection of your product designs

Domain names

Support for your domain name management and defence strategy


Protect and use your creations

Our offices

Grow together to better assist. protect. advise. defend you.

Lambert & Felix and Delucenay & Staeffen have joined forces to create Ardan, a firm combining the talents and skills of the two organisations in order to continue to manage, protect and defend your intangible assets.