Online filing (e-filing) | Danish Patent and Trademark Office

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Online filing (e-filing)

If you proceed to file for a patent or register your trademark or design you can use our online application.

Patents

Only available in danish at this moment
Validation of an EP patent
Patent Application via eOLF

DKPTO as receiving office
Trademarks

Fill out an online application for registration of your trademark, pay by credit card and submit the completed form directly to DKPTO, making an official filing online
Designs

E-filling not available

Last edited: 13. august 2019
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Nordic Patent Institute

NPI offers the following services:
- International Searching Authority and Preliminary Examination Authority under the PCT system for residents of the contracting states
- International Type Searches in connection with national patent applications
- Supplementary International Searches
- Searches for other patent authorities and private customers.
>> More information about NPI

Validity Search

- can be used as a powerfull source of information when filing for an opposition or a request for revocation of a right.
>> Read more about Validity Search

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Tel: +45 4350 8301
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