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Responsible for the service Finnish Patent and Registration Office

Online patent application

  • E-services

Online filing requires that you identify yourself, for example, with your internet banking codes. We recommend you pay the application fee online via either your bank or credit card. However, you can also choose to pay by invoice. We will start processing your application once you have paid the fee.

Use the e-service

Authentication is required to use this e-services.
An electronic signature is required in this e-service.

Contact information

User support

Patent Advisory Service: Mon–Fri 9.00–15.00
+358 295095858 
(local/mobile network fee)
or advice.patents@prh.fiOpens in a new window.

Service hours

Open 24 hours a day.


Text edited by: Finnish Patent and Registration Office
Updated: 1/12/2021