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Oppositions experts

Your partners in chemistry oppositions

NLO’s patent attorneys can help you defend your patent and assess the potential risks of limitation of your patent to your business. NLO is also substantially equipped to attack patents as opponent in order to best serve the interests of our clients.

We have a dedicated chemistry team with a long history of working in opposition and appeal cases at the EPO. For personalised advice including a cost estimate of opposition please contact one of our experts or email us via:

Contact oppositions department

Opposition experts

Brigit den Adel

Brigit den Adel Dutch & European patent attorney

René van Duijvenbode

René van Duijvenbode Dutch and European patent attorney

Arthur Meekel

Arthur Meekel Dutch and European patent attorney

Opposition experts

Portret van Marion Bruin

Marion Bruin Associate partner, Dutch and European patent attorney

Wannes Weymiens NLO Associate partner & Dutch and European patent attorney

Wannes Weymiens Dutch and European patent attorney

Sanne Pfeifer

Sanne Pfeifer Dutch and European patent attorney

David Bot

David Bot Dutch and European patent attorney

Opposition experts

Vincent Verhoeven

Vincent Verhoeven European and Dutch patent attorney

Emily Flood

Emily Flood European patent attorney

Gamze Gezer

Gamze Gezer - Voerknecht European patent attorney

Sharina Ibrahim

Sharina Ibrahim Dutch and European patent attorney

Opposition experts

Gino Prestifilippo

Gino Prestifilippo Trainee patent attorney

Agneta Veženkova

Agneta Veženkova European patent attorney

Yara Huppelschoten

Yara Huppelschoten Trainee patent attorney

Klaas Visscher

Klaas Visscher Dutch and European patent attorney

Portret van Marion Bruin

Marion Bruin | European patent attorney

David Bot

David Bot | Partner | Dutch & European patent attorney