Jeroen Cornelis

Partner since 2009

Trademark and design attorney and legal advisor

Jeroen Cornelis joined NLO in 1999. He heads one of the legal teams.



Jeroen specialises in trademark and design law, copyright and agreements. Jeroen has extensive experience in the worldwide protection of trademarks and designs, in providing strategic advice on trademarks and designs and portfolio management relating to intellectual property.



Jeroen is a registered Benelux trademark and design attorney (2001) and a European trademark and design attorney (2004). He graduated from the Faculty of Law at Groningen University (Netherlands, 1998) specialising in intellectual property. 


Member of

Jeroen is a member of the Benelux Trademark Association (BMM), the European Community Trademark Association (ECTA) and the International Trademark Association (INTA). Jeroen is also an associate member of inter alia the Asian Patent Attorneys Association (APAA).


More information

Jeroen's portfolio includes many Dutch and International multinationals and medium-sized national and international businesses. Jeroen regularly visits China and South Korea in pursuit of his duties on behalf of a number of Asian clients.


Protecting and strengthening brands at Danone

When Isaac Carasso founded Danone, the company introduced Spanish doctors to the health benefits of yogurt. The yogurt was named after the founder's...
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Fortify #4 spring/summer 2016 edition online

Fortify is the business relation magazine published twice a year by NLO and NLO Shieldmark. It contains interviews, news and background articles,...
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NLO opens office in Ghent (BE)

On 1 September 2015, NLO is opening a full service IP office in the Technology Park in Ghent. Based in the brand new AA-Tower, at the heart of the Zwijnaarde innovation campus, a team of patent attorneys will further expand existing activities in the Belgian market.


The opening of the Ghent office follows intensive market research. Herman de Haan, CEO of NLO: “Represented by an extensive and strong network of agencies, NLO has been a presence in the European market for many years with its patent, trademark and design activities. Read more