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NIPO carries out extensive maintenance of its IT systems from Friday 22 October at 16:00 and throughout the weekend. All our digital services will therefore be completely or partially unavailable. The Payment service will be unavailable until Monday 12:00. It will not be possible to update cases in the Search service and documents will not be available. We apologise for any inconvenience. 

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Search for patents, trademarks, designs

Preliminary Search Service - patents

If you have a new idea for a technical product, a preliminary search can provide you with important information for the future development of your product. The preliminary search service is a paid service.

Order a Preliminary Search

Ordering a Preliminary Search

You can order a preliminary search for trademarks, patents and designs. The preliminary search service is a paid service.

Search databases

Search our database

You can also check our database yourself. There you will find all publicly available information about trademarks, patents and designs in Norway - free of charge.

Search international databases

Are you considering other markets than Norway or need to find out if an invention is new? Check our list of international databases that are free of charge.


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Hjelp oss å bli bedre!

Vi ønsker å samle en gruppe kunder hos oss for å få innspill om hvordan tjenestene våre fungerer.
Dato: mandag 20. januar kl. 11-12, ev. per telefon eller videomøte. Deltakere får et gavekort på 500.
Ta kontakt med oss på telefon 22 38 73 00 hvis du vil bidra.

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