API for the trademark-, patent- and designregister in Norway
- APIs
- Public access
Publicly available to everyone. Access may still require registration and an API key request, as long as anyone can request such registration and/or API keys.
- Completed
Distribution containing all information intended for publication.
Description
The purpose of the API is to provide access to information about registered rights and applications filed in Norway. The register provides detailed information about patents (inventions), trademarks and designs. This includes the names of applicants, key ID numbers, application date, status and relevant events.
Filed patent applications can be kept secret for up to 18 months. The equivalent of 6 months for design. The data set contains only publicly available rights. The data set is dynamic and is continuously updated throughout the day with new rights and, for example, changes in status and other events.
Where patent, trademark and design rights in Norway are linked to Norwegian businesses, many can be uniquely identified by the national organization number.
#How to use the API Different endpoints offer different possibilities. For example, you can download the register in full or in part, or look up detailed information for a case (via the application number) or find an actor's portfolio of rights.
Endpoint
- Endpoint:
- https://developer.patentstyret.no/
- Endpoint description:
- Documentation:
- https://developer.patentstyret.no/docs
- Format:
- mp3
- jpeg
- json
- json
Serves datasets
Contact information
- Contact point:
- Customer Service Center
- Website:
- https://www.patentstyret.no/om-oss/kontakt-oss
- Email:
- post@patentstyret.no
- Telephone:
- +4722387300
Fees
About this API
- Publisher:
- Patentstyret
- Version:
- Not provided
- Availability:
- available
- Landing page:
- https://developer.patentstyret.no/
- Conforms to:
Reference to an established technical standard or specification that the API conforms to.
- API endpoints are mostly based on standards published by WIPO
- License:
- Published:
- May 12, 2025
- Last updated:
- November 10, 2026
- URI:
Keywords
Discussions on Datalandsbyen0
What is Datalandsbyen?
Datalandsbyen is our online forum where you can request data, share experiences, and ask for advice related to data sharing and information management.
Resource Description Framework (RDF)All URLs to resources on data.norge.no can provide RDF metadata in various formats, depending on the Accept header sent with the request.
All URLs to resources on data.norge.no can provide RDF metadata in various formats, depending on the Accept header sent with the request.