You can now file pa­tent applica­tions using our new Pa­tent Ser­vice

You can now use our new online Patent Service. This browser-based service will replace the current Epoline Online Filing (eOLF) software, but eOLF can be used until the end of May 2025.

We recommend that you start using the new service as soon as possible. The new service is easier to use and faster to deploy.

You can use the first version of our new service to:

• file Finnish patent applications or utility model applications
• respond to office actions and submit supplements to your applications
• file applications for supplementary protection certificates (SPCs)
• validate European patents in Finland

We will improve the new service in spring 2025. After the update, the service will allow you to file international applications (PCT applications).

Go to our new Patent Service.Open link in a new tab

For further information, please contact

Kimmo Kärkkäinen
Development Specialist
Email: firstname.lastname@prh.fi
Tel. +358 29 509 5325