Contact information

Henning A. Johansen
European Patent Attorney / Partner

Phone: (+47) 24 00 37 18


Henning is a European Patent Attorney with 12 years of experience, principally in Pharmacy, Life Sciences, Aquaculture, and General Chemistry sectors. He acts as an expert client advisor on protecting Intellectual Property Rights, and drafts and prosecutes patent applications before NIPO (Norwegian Patent Office) and the European Patent Office. Henning also has experience in company due diligence, FTO’s, and developing client strategies and policies for IP management.

Key Experience

  • Patent prosecution
  • IP Strategy
  • IP Due Diligence
  • Drafting patent applications
  • Applied patent law
  • Freedom to operate

Career History

2008 – Date: Onsagers, European Patent Attorney, Partner
2003 – 08: Tandbergs Patentkontor (law firm), Patent Attorney
1997 – 03: The Biotechnology Centre of Oslo, Manager of the DNA Sequencing core facility


2016: Université de Strasbourg, France, Master of Intellectual Property Law and Management

1997: University of Oslo, M.Sc. Biochemistry