File your patent application online


Have you invented something or created a product and now you would like to commercially profit from it? The invention, in which you have invested time and money, is your property. Therefore you should protect it so that your competitors will not be able to reap the benefit of your work. The tools available for protecting your invention are patents and utility models.

A patent gives you an exclusive right to use an invention. This means commercial utilisation, such as manufacture, sales, use and import of your product.

The Finnish Patent and Registration Office (PRH) employs over 100 highly qualified examiners whose main task is to examine patent applications. In their work, the examiners use advanced tools and the very best databases. Most of them have a PhD degree. The quality of our work is constantly monitored and developed.

Capitalise on our expertise.

We provide you with a detailed examination, from which you can decide whether to apply for a patent in other countries.

What kind of inventions can be patented?

Read about our search services.

Apply for a Finnish patent at the PRH.

Read more about how to apply for a patent outside Finland.

Other possibilities to protect your rights

A utility model is an exclusive right like the patent to use an invention. It is primarily intended to protect simpler device and product inventions and can be an appropriate form of protection, if:

  • you need protection fast,
  • a 10-year protection period is enough.

A trademark is a symbol that distinguishes the goods and services of a company.

Design right protects the appearance of a product or a part of a product.

Current affairs

Seminar on Patenting Cryptography and its Applications 30.5.2018


PRH organizes in collaboration with the European Patent Office (EPO) a seminar on patenting procedures relating to cryptography and its applications such as private key - public key systems, block-chain and decentralised services.

The seminar is a discussion platform for industry, academia and patent attorneys to exchange views and experiences on patenting practices and procedures with PRH and EPO.