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UK, Dutch and European Patent Attorney
UPC Representative
European and Dutch Trade Mark Attorney
European Patent Litigation Certificate (CEIPI, Université de Strasbourg)
MSc Physics, University of Utrecht (NL)
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Joeri is a UK, Dutch and European patent attorney with more than 15 years of experience in supporting his clients’ IP needs with high quality drafting, prosecution and opposition work and sound commercial and strategic advice. He has helped many clients to use their patent portfolio for the benefit of their business or to strategically move around the competition’s IP. Joeri spent a considerable part of his career in-house at a large and innovative multinational corporation, where he developed a deep love for combine harvesters and other agricultural technology.
Joeri's technical background lies in the field of experimental sub-atomic physics and his daily practice covers a broad range of physics, mechanical engineering and control software. Amongst all the different technologies he has been extensively involved in are optical recording, medical devices, agricultural equipment, consumer electronics, and automotive. He regularly represents clients in opposition and appeal procedures at the EPO. In the European patent community, he is best known for his claim drafting courses and his activities as a tutor for the C paper of the European Qualification Exam for aspiring patent attorneys.

18.06.2025
What it takes to reach FT GoldKeltie is proud to announce its best-ever result in the Financial Times Europe’s Leading Patent Law Firms 2025, achieving five Gold rankings and one Silver. This performance places Keltie among the top ten firms in Europe once again and marks the seventh consecutive year of recognition since the rankings began.

13.01.2025
Protecting IP in agricultureProtecting IP is crucial as agriculture develops innovative techniques and technologies that improve productivity, sustainability, and resilience and move farming to net zero. Here is everything you need to know about patents in agriculture and farming.
08.01.2025
Patenting MetamaterialsOtherLess related knowledge
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