
Your Norwegian IP partner
My law firm needs a Norwegian partner
I need IP experts in Norway
I need a European Patent Attorney
I need a European Trademark Attorney
At Onsagers we have a dedicated International IP-team where Attorneys at Law and European Patent Attorneys with extensive international experience work in close collaboration.
Our International Team has comprehensive experience in trademark and patent prosecution, enforcement, including customs seizures, passing-off and unfair competition cases, as well as trademark and patent infringement and validity cases, some of which have attracted international attention.
We will give you the best professional and cost-efficient advice for your IP in Norway.
Our team members have vast experience from the Norwegian Industrial Property Office (NIPO), as well as from representing Norway in WIPO, the EPO and Nordic Baltic IP Committees. Our experience ensures updated insight into Norwegian IP practice and efficient advice and best strategy for your IP rights.
Get in touch
Contacts

Liv-Heidi Thoresen
European Patent Attorney / Partner
Liv-Heidi Thoresen is a European Patent Attorney and Chartered Engineer with more than 20 years of IP experience.

Christiin Sangvik-Jebsen
Head of International Team – Legal/ Attorney at law / Senior partner
Christiin is an IP Attorney specializing in trademarks, counterfeiting and unfair competition matters.

Ulrikke Asbøll
Head of International Team – IP Management Consulting/ Attorney at law / Senior partner
Ulrikke is an Attorney at Law with more than ten years experience offering legal and strategic Intellectual Property Rights advice, both in Norway and internationally.
International recognitions
Onsagers has received a number of awards that recognise our professional expertise and ability to deliver value for our customers.
International Clients
Onsagers is privileged to act for some of the world’s best-known multinational companies, in addition, several domestic companies with international ambitions. We represent global ‘megabrands’, and several market leaders in their respective industries.









