Greaker Herzog


Senior Partner

Memberships: INTA, PTMG, NPF, Norwegian Bar Association, FICPI/NPF

Primary expertise

Trine holds extensive experience in general and strategic trademark counseling, developing and implementing trademark protection strategies, clearance, filing and prosecution, as well as trademark oppositions and other administrative procedures, unfair competition and marketing law issues, domain name issues, negotiation and drafting of trademark, copyright and domain name related agreements, in Norway and abroad.

Further, she holds extensive experience in counterfeiting and customs matters, and is experienced in litigation involving IP related matters, both in the district courts as well as the courts of appeal.

Trine´s clients span from small Norwegian businesses to large Norwegian and international corporations within the IT, automotive, hospitality, pharmaceutical, food, clothing, retail and financial industries, etc.


Trine got her law degree from University of Oslo, with IP specialization from University of Copenhagen.
She was admitted to bar in 2002 and joined Bryn Aarflot in 2003. She was made partner at the firm in 2010. Before this, Trine worked for an Oslo-based law firm, mainly focusing on IP.


Selected WIPR Leader 2017

Named in the WTR 1000, 2013, 2014, 2016, 2017 and 2018

Elected IP Star by Managing Intellectual Property, 2014, 2015, 2017 and 2018

Winner of the Client Choice Awards – Intellectual Property – Trademarks category for Norway, 2013, 2014, 2016 and 2017

Named in the Who’s Who Legal (Trademarks), 2012-2018

Named in Expert GuidesWomen in Business Law, 2014-2018

Named in Expert Guides – The Guide to the World’s Leading Trademark Practitioners (Legal Media Group), 2014, 2016 and 2018

Named in MIP World IP Survey 2010