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We release a new version of the ytj.fi website on Wed. 24 September 2025 at 10.00

Our new website will open at around 11.00.

Our online services are running normally. Go to the Online services.

We apologise for any inconvenience.

Latest announcements

The Fin­nish Pa­tent and Re­gi­stra­tion Of­fice re­ports scam mes­sa­ges to the po­lice Will open in a new tab
EUIPO warns against counterfeit food and beverages Will open in a new tab
Scam letters sent to trademark customers Will open in a new tab
Norwegian energy solution wins the Nordic Innovation Award Will open in a new tab
PRH has been one of the few PCT authorities for 20 years Will open in a new tab
100,000 patents now in force in Finland – risk of patent infringement increases Will open in a new tab
Thousands of requests concerning a prohibition of registration submitted to the Finnish Patent and Registration Office – the online form for registration prohibitions is still running slowly Will open in a new tab

Finnish Patent and Registration Office

Add­ress: Sör­näis­ten ran­ta­tie 13 C,
Hel­sin­ki
Mai­ling ad­dress: 00091 PRH

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