Spring direct naar de hoofdnavigatie of de inhoud

Multinationals

Large companies often have their own in-house patent department. Nevertheless they frequently employ services of external patent attorneys for matters that require a very specific expertise or when workload exceeds the capacity of their in-house attorneys.  In these cases we are there to help.

Expertise on demand

Our expertise is helpful in, for example, conducting oral proceedings in examination, opposition or appeal, assisting with key patent applications that turn out to be particularly difficult to prosecute, rendering advice on patent validity and infringement and assisting in conducting patent litigation.  When needed, we also provide routine drafting and prosecutions services. We have the man-power to work on an urgent, sometimes last-minute basis.

You can count on us

With more than 60 attorneys, our expertises cover a broad field of specialisms and sectors, nationally and internationally. We have attorneys experienced in handling oppositions and in conducting oral proceedings.  Some attorneys run a practice largely devoted to patent litigation and are experienced in handling infringement and validity opinions. Several of our patent attorneys have years’ long experience as in-house corporate patent counsel.  For them, the switch-over to in-house counseling is natural. You can count on us, whenever and wherever we are needed.

From 'high-profile' to extra capacity

We can handle worldwide prosecution of parts of existing patent portfolios. Also, we can temporarily second our attorneys to companies to work  in-house. With our seasoned private practice attorneys and highly experienced former in-house counsels, we are uniquely equipped to provide support for “high-profile” cases.

Contact our experts

Martin Klok

Martin Klok

  • European and Dutch Patent Attorney
  • Senior Associate
More experts

News

Well-prepared for the future

Column by Cees Jansen, former chairman V.O. After 26 years, I have left V.O. I was chairman for the last 12 years, a task that I have passed on to Herman Witmans. This is a good moment to look back.Continue reading

Recommended by JUVE Patent

In May 2020, V.O. was recommended by JUVE Patent in the categories Patent Filing and Prosecution. Listed as recommended individuals are Marco Box, Leo Jessen, Bernard Ledeboer, Otto Oudshoorn and Jetze Beeksma.Continue reading

Two prizes for V.O.

This January, the Netherlands’ office of V.O. was crowned the best patent firm of 2019. This selection as the ‘Netherlands Patent Attorney Firm of the Year’ was announced by the Intellectual Asset Management (IAM) and World Trademark Review (WTR).Continue reading

Events

Knowledge for Growth 2020

Don’t miss the 2020 digital edition on 9 and 10 September and capture the attention of 1,200 high-level life sciences actors from about 550 companies & organisations! The cream of the European life sciences community will be participating in the 16th edition of flanders.bio’s annual knowledge for growth business conference, attracting decision makers from biotech, pharma and medtech as well as investors, universities, topnotch research institutes, policymakers and competence providers. Continue reading

IP World Summit 2020

Hilton London Syon Park, Park Road, Isleworth, Brentford, UK

IP World provides the opportunity to network with senior IP professionals from across the Globe, and from global corporates across the high tech, telecoms, software, pharmaceutical, retail, FMCG, online and oil & gas industries. Continue reading

IPBC Europe 2020

Shelbourne Hotel, Saint Stephen's Green, Dublin, Ireland

Europe’s foremost conference about IP value creation. On 19-21 October, the prestigious Shelbourne Hotel will play host to corporate IP leaders from across Europe and beyond when they meet to discuss what world-class IP portfolios, strategies and service provision look like – and how to achieve them. Continue reading