Order a priority document

To be able to take advantage of your priority, you must prove it with a priority document, which is issued by the authority who received your first patent application.

You can order a priority document from the PRH in an informal email or letter. Tell us the application number concerned, and give the address to which you want us to send the document.

If you are going to apply for a patent at a number of patent offices, ask for as many copies as you need. There is a fee for the priority document; additionally we charge for delivery and invoicing. Check the current fees in our price list.

You can also ask us to upload your priority document to WIPO’s Digital Access Service (DAS).

Email: registry@prh.fi
Postal address:
Finnish Patent and Registration Office
FI-00091 PRH, Finland

Printable version
Latest update 11.10.2017