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Benelux UPC Conference 2026

Recent Developments and Insights

November 24, 2026 1.00 PM - 5.30 PM Eindhoven - Hotel Pullman Cocagne W.J.G. Maas and
mr. K. Neefs and
K. Roox and
B. van der Maazen and
ir. S.M.M. Versaevel
4 points
Intermediate 450,- | online € 450,-
Advocaten
Octrooigemachtigden
Bedrijfsjuristen en Legal Counsels
Patent attorneys
Patent litigators
Head of IP
IP Lawyers
In-person or online

Description

The annual Benelux UPC Conference, the premier event for patent professionals in (or outside) the Benelux, once again brings together leading in-house IP lawyers, attorneys, patent attorneys, and UPC judges this year to discuss the latest developments, strategies, and challenges surrounding the Unified Patent Court. Participants will gain firsthand insight into procedural aspects, case law, and litigation strategies within the UPC framework.

In addition to three highly relevant panel discussions that will take place throughout the day, the fourth panel discussion is featuring UPC judges!

The following contributions are on the program:

1. The UPC suitable and SME litigation: Unhappily ever after?
Moderator:
Kristof Neefs, lawyer and partner Inteo Mechelen 
Panel members:

  • Iris Arts, lawyer at LaGro advocaten Den Haag
  • Ellen Crabbe, European Patent Attorney and partner at Brantsandpatents Brussels
  • Christophe Ronse, lawyer and partner Altius Gen t

2. Pharma & Life Sciences under the UPC: off to a slow start?  
Moderator:
Kristof Roox: lawyer and partner Crowell&Moring Brussels
Panel members:

  • Jules Fabre, lawyer at TaylorWessing Paris
  • Daan de Lange, lawyer at Brinkhof Amsterdam
  • Miriam Kiefer, lawyer at Kather Augenstein Düsseldorf

3. The UPC and SEP litigation: a match made in heaven?
Moderator:
Boukje van der Mazen, lawyer at Brinkhof Amsterdam
Panel members:

  • Carlos van Staveren, lawyer and partner at Bird&Bird Amsterdam
  • Marina Wehler, lawyer and partner at Arnold Ruess Düsseldorf 
  • Tobias Hessel, lawyer and partner at Clifford Chance Düsseldorf

4. The Judges Panel; recent and future developments
Moderator: 
Sebastien Versaevel, European Patent Litigator and partner at Winston Taylor Benelux
Panel members:

  • soon to be announced


Naturally, there will again be plenty of networking opportunities during the conference, and the reception afterwards is sponsored by Winston Taylor.

Price

The registration fee is € 450,- per person (excl. VAT). This price includes coffee, tea, and catering as specified in the program.

You can also participate in the training online. In that case, the registration fee is also € 450,- per person (excl. VAT).
If you are able to attend in person, we — and the speakers in particular — would greatly appreciate it. Experience shows that this enhances interaction during the course.
Naturally, it remains possible to switch from in-person to online attendance up to 48 hours in advance, should the need arise.

Points

4

This training offers 4 teaching hours and is therefore worth 4 legal points.

Online participation

We use the software to log participant attendance throughout the entire online training. This digital record replaces the standard sign-in sheets.
A test for Dutch lawyers follows at the end of the online training; this is a requirement set by the NOvA. To qualify for the Certificate of Attendance, you must answer at least 60% of the questions correctly and be logged in for the duration of the training.

Program

November 24, 2026

12.00 PM Welcome with coffee and lunch

W.J.G. Maas

Chair: Wim Maas is Partner at Winston Taylor 

mr. K. Neefs

Panel members:

  1. Iris Arts, lawyer at LaGro advocaten Den Haag
  2. Ellen Crabbe, European Patent Attorney and partner at Brantsandpatents Brussels
  3. Christophe Ronse, lawyer and partner Altius Gent

K. Roox

Panel members:

  1. Jules Fabre, lawyer at TaylorWessing Paris
  2. Daan de Lange, lawyer at Brinkhof Amsterdam
  3. Miriam Kiefer, lawyer at Kather Augenstein Düsseldorf

3.15 PM Break

B. van der Maazen

Panel members

  1. Carlos van Staveren, lawyer and partner at Bird&Bird Amsterdam
  2. Marina Wehler, lawyer and partner at Arnold Ruess Düsseldorf 
  3. Tobias Hessel, lawyer and partner at Clifford Chance Düsseldorf

4.30 PM The Judges Panel; recent and future developments

5.30 PM Conclusion and drinks

Speaker

Wim Maas is Partner at Winston Taylor

W.J.G. Maas
W.J.G. Maas

Speaker

Kristof Neefs is lawyer and partner at Inteo Mechelen, Belgium. His practice focuses on intellectual property and technology disputes. He is a registered representative at the Unified Patent Court.

mr. K. Neefs
mr. K. Neefs

Speaker

Kristof Roox is lawyer and partner at Crowell&Moring Brussels

K. Roox
K. Roox

Speaker

Boukje van der Maazen is Lawyer and UPC representative at Brinkhof

B. van der Maazen
B. van der Maazen

Speaker

Sebastien Versaevel is Partner and European patent litigator at Winston Taylor Benelux. He focuses on European patent litigation, with an emphasis on the Unified Patent Court (UPC), and has experience before the Dutch patent courts.

ir. S.M.M. Versaevel
ir. S.M.M. Versaevel

Location

 

Hotel Pullman Cocagne

Vestdijk 47 
5611 CA Eindhoven

 

Location and directions

Reviews

Participants on this course

Advocaat deelnemer 2025

'Well organized, well spoken!'

Octrooigemachtigde deelnemer 2025

'Good venue, clear talks, solid networking'