Barbera de Heer is secretary with Clairfort.
Blog

Puck Koster en Michelle van Dalen sworn in as attorneys-at-law
Last Friday, Michelle van Dalen and Puck Koster were sworn in as attorneys-at-law. The festive court hearing took place at... read more →
01/03/2026
Jan de Wrede and Pieter Verloop strengthen Clairfort’s Corporate Law and M&A team
Clairfort Attorneys is further expanding its Corporate Law and M&A team with two experienced attorneys: Pieter Verloop and Jan de... read more →
01/02/2026
Clairfort IP team again in World Trademark Review 1000 – The World’s Leading Trademark Professionals
Clairfort's IP team received two silver and two bronze rankings in the 2026 WTR list (World Trademark Review 1000 -... read more →
29/01/2026
Publication MARQUES: CJEU rules on copyright protection for works of applied art in Mio and Konektra cases
On 4 December 2025, the Court of Justice of the European Union (CJEU) ruled in the joined cases of Mio... read more →
11/12/2025
Case report for MARQUES: Dutch court rules that Birkenstock sandels are protected by copyright
In proceedings between Birkenstock and retail chain Scapino, Birkenstock claimed copyright protection for its 'Madrid', 'Arizona', 'Florida', 'Boston' and 'Gizeh'... read more →
20/11/2025
Liability limitation periods for hidden defects in consumer contracts
Liability limitation periods for hidden defects in consumer contracts are unreasonable and unfairly onerous according to the Amsterdam Court of... read more →
17/07/2025




