Mr Felix Reimers > ADVOKATFIRMAET GJESSINGREIMERS AS > Oslo, Norway > Lawyer Profile

0151 OSLO

Work Department

Intellectual property


Partner whose areas of concentration are trademarks, patents and designs, as well as related fields, such as unfair competition, trade secrets and marketing law. His work covers both  contentious and non-contentious matters.  He litigates oil and gas services patent cases, and other IP cases across all sectors, and IP-related commercial disputes. Felix has a vast litigation experience and is admitted to the Supreme Court.


Partner, GjessingReimers2019-
Partner, Grette2005-2019
Senior Associate, Grette2001-2004
Associate/Senior associate, Tandbergs Patentkontor AS1998-2001
Associate, Norsk Patentbyrå1997-1998


The Scandinavian languages, English


The Norwegian Bar Association
The Norwegian Association for the Protection of Industrial Property
Association Internationale pour la Protection de la Propriètè Intellectuelle – AIPPI
Licensing Executives Society (LES)


Admitted to the Supreme Court of Norway  2016
Law degree, University of Oslo                    1997

Lawyer Rankings

Norway > Intellectual property

Boutique firm ADVOKATFIRMAET GJESSINGREIMERS AS ‘specialises in excellent intellectual property services and knowledge‘ and ‘is a powerhouse of expertise in the field‘. The group advises an established client base of international and domestic companies across the whole range of contentious and non-contentious IP work, and is well known for its strength in cross-border trade mark and patent litigation. The team has experience in handling mandates from the consumer goods, pharmaceuticals, energy, aquaculture and media and entertainment industries. Practice head Felix Reimers is well known for his expertise in litigation, and focuses on unfair competition, marketing, and trade secrets matters. Ida Gjessing handles intellectual property rights matters, and Amund Brede Svendsen specialises in oil and gas and pharmaceuticals patent litigation. Yngve Øyehaug Opsvik was promoted to partner in January 2022.