Contact Details for the Library

Street address

Sörnäisten rantatie 13 C, Helsinki

The PRH is closed on official midweek holidays. See a list of the official midweek holidays.

Mailing address

Finnish Patent and Registration Office

Phone number

+358 29 509 5030

Email addresses

Library: library(at)

Patent specification copies: copyserv.patent(at)

Information service orders: infoserv.patent(at)

Scandinavian letters å, ä and ö are replaced with a, a and o, respectively.

Bank account

Nordea Bank Abp (publ), FI97 1660 3000 1039 71, NDEAFIHH



Information Specialist

Riitta Autere

Library secretaries

Jyrki Kämäräinen
Petri Paavola

Library services

  • inquiries
  • copy orders by phone
  • ordering and studying of publications
  • advisory service
  • book borrowings
  • copies of periodicals
  • library databases
  • book orders
  • journal orders

Information service

  • information retrievals from patent databases
  • observation
  • supervision

Copy service

  • invoicing
  • receipt of orders
  • answers to inquiries
Printable version
Latest update 27.08.2021