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Voncken, Bartholomeus Maria Ch.
Amsterdam, Netherlands
Voncken, Bartholomeus Maria Ch. is a patent firm in Amsterdam, Netherlands, Top Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Vehicles and Operations, acting for Inalfa Roof Systems Group B.V., Bluewater Energy Services B.V. and Nossbaum, Frederik Daniël.
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
38
Success Rate
52.8%
Volume68
Success63
Speed53
Durability75
RenewalsN/A
Domestic89
Practice profile
Top classes
Vehicles(11%) · IPC B60J7/02Operations(4%) · IPC B63B21/50
Top clients
- Inalfa Roof Systems Group B.V.
- Bluewater Energy Services B.V.
- Nossbaum, Frederik Daniël
- Hunter Douglas Industries B.V.
- All Our Kids Europe B.V.