Lars-Erik-Hatlen

Lars Erik

Hatlen

European Patent Attorney

M.Sc. (Chemical Engineering)

Partner


Medlemskap: FICPI/NPF, AIPPI/NIR, EPI


Primary expertise

Lars holds extensive experience in general and strategic patents counselling, patent drafting and prosecution, clearance and IP analysis including due diligence and freedom to operate opinions, as well as patent oppositions, administrative limitation and revocation proceedings, infringement analyses and proceedings, and advising in patent litigation. Lars also conducts patent searches. He represents clients before the Norwegian Industrial Property Office, the EPO and PCT authorities.

Lars advises national and international clients in particular within industrial chemistry, chemical engineering, petrochemistry, pulp and paper technology, oil and gas industry, and water purification.
Lars has also served as a patent expert co-judge at the Oslo Appeal Court.

Background

Lars graduated from the Norwegian Institute of Technology (NTH) in 1985 as a M.Sc. in Chemical Engineering. Lars started as an examiner at the Norwegian Industrial Property Office in 1988. In 1993 Lars joined J.K. Thorsens Patentbureau. Lars joined Bryn Aarflot in 2010, through the incorporation of J.K. Thorsens Patentbureau in Bryn Aarflot.

Contact


Andre i Patent