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‘What really makes the difference for a case to succeed can usually be learned from your client.’
Kim Tan

Kim Tan

  • Engineering
  • European and Dutch Patent Attorney, European Patent Litigator
  • Of counsel

Even before considering becoming a patent attorney, Kim was involved in drafting a patent application resulting from a design project in the course of his studies. His interest in innovation strategies and management of R&D is reflected in the attention he pays, together with his clients, in establishing an optimal fit of activities in the field of patents and other intellectual property to the business strategy of his clients.

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As a patent attorney, Kim has particular expertise in the fields of office equipment, medical devices, software and business method related inventions dairy farm equipment, well engineering and maritime engineering.

Kim’s activities ranged from advisory (e.g. strategy, patentability and freedom to operate, valuation) through drafting applications, prosecution to infringement litigation, in which he has a vast experience. Until January 2020 Kim was a partner at V.O., since then he has been working of counsel.

Working experience

  • Patent Attorney, V.O. (1987-2019)

Education

  • MSc in Industrial Design Engineering, Delft University of Technology (1987)

Publications

  • F J Sijtsma, R van Niele, et al; Uitgevonden in het Noorden: octrooien als maatstaf voor innovatie in Groningen, Friesland en Drenthe; ISBN 9789036719896 (2004)
  • A H K Tan, Beoordeling octrooi-aanvragen software is versoepeld, Automatiserings Gids 17-3-2000, nr. 11, blz. 19

Professional & Community Activities

  • Member organizing committee 60th anniversary Dutch Patent Attorney Association (1996)
  • Member of management committee (2003-2008) and training and juniors committee (1998 – now), VW DTP (sailing club)

Languages

  • Dutch
  • English
  • German
  • French

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News

UPC anti-anti-suit injunctions as interim measures: Munich Local Division in Huawei v Netgear (UPC_CFI_791/2024)

In its Order of 11 December 2024 in UPC_CFI_791/2024 (Munich Local Division), the Unified Patent Court (UPC) granted an ex parte anti-anti-suit/anti-enforcement injunction (AASI/AAEI) to prevent steps in US proceedings that were said to obstruct UPC patent enforcement. The decision is noteworthy for its articulation of the UPC’s jurisdictional basis and the procedural framework for […]Continue reading

R 0016/23: the Enlarged Board confirms the mandatory nature of oral proceedings upon request under Article 116(1) EPC 

In R 0016/23 (Enlarged Board of Appeal, 21 November 2025), the Enlarged Board set aside a Legal Board of Appeal decision which had dismissed an appeal without holding requested oral proceedings. The decision is a clear statement that efficiency and “timely legal certainty” cannot, in themselves, justify restricting the scope of Article 116(1) EPC when […]Continue reading

Medical-device infringement and “standard use”: LD Munich on lege artis use and conditional revocation counterclaims (UPC_CFI_628/2024) 

In its decision on the merits in UPC_CFI_628/2024 (with the related revocation counterclaim UPC_CFI_125/2025), the Munich Local Division of the Unified Patent Court (UPC) addressed two practically relevant issues:Continue reading