Nederlandsch Octrooibureau

From 08.00 to 20.00 hours NLO can be reached directly. For urgent cases you can also reach us after 20.00 hrs.

The email address info@octrooibureau.nl is not to be used for instructions in pending cases or new cases. In case of instructions, please send your correspondence and documentation for:

• translating granted European patents to translations@octrooibureau.nl 
• all other patent related matters to patent@octrooibureau.nl
• trademark and design cases to trademarks@octrooibureau.nl.