We would love to hear from you
Making contact can be done in many ways. By phone, email, Whatsapp or a message on LinkedIn, choose what you are most comfortable with. The only thing that is not possible is to come to our office. After all, we don't have one. Of course, we can meet, we are happy to come to you. At your office, or at another location that is nice or convenient. We have experts throughout the Netherlands, from Delft to Enschede, Amstelveen to Maastricht and The Hague to Zwolle.
General contact details of our patent office:
Custos IPC Cooperative U.A.
Molenstraat 20
7551 DC Hengelo (Ov)
Tel: 085 - 40 11 325

Personal contact information
Bas Hekman - business development:
- Phone: +31(0)6-41315800
- Email: b.hekman@custos-ipc.nl
Willemyn Slikker - Member Affairs and Patents:
- Phone: +31(0)6-29475923
- Email: w.slikker@custos-ipc.nl
Christine Portier - operations and formalities:
- Phone: +31(0)6-11108067
- Email: c.terstege@custos-ipc.nl
Or send us a message using the form below, which is also possible.