Orde van Octrooigemachtigden logo


Contact the Institute

Please contact Ms Bianca Visser, secretary of the Institute:


during office hours of the secretariat:

Mon., Tue., Thurs. 09.00 - 14.00
Wed., Fri. 07.45 - 11.45


+31 (0)6 - 24 98 61 34


Postal address

PO Box 96979
2509 JJ The Hague

Visiting address 

Carnegieplein 5
2517 KJ  The Hague
room 01.03

Contact the Supervisory Board

The Supervisory Board can be reached at the following address:

PO Box 96979
2509 JJ The Hague

Contact a patent attorney

Would you like to ask a patent attorney a question about the protection of an invention or an idea? Use the search form on our homepage. It is the easiest way to find a patent attorney near you with whom you can have an exploratory discussion.