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Callewaert, Koen
Overijse, Belgium
Callewaert, Koen is a patent firm in Overijse, Belgium, Top Rated for european patent work on the cumulative record, one of 277 firms filing in Belgium, strongest in Construction, Operations and Medical, acting for Jac s.a., LayerWise N.V. and Dynaco Europe NV.
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Selected from 277 firms filing in Belgium
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
37
Success Rate
69.0%
Volume73
Success66
Speed77
Durability32
RenewalsN/A
Domestic82
Practice profile
Top classes
Construction(5%) · IPC E06B9/13Operations(5%) · IPC B26D7/06Medical(5%) · IPC A61C8/00
Top clients
- Jac s.a.
- LayerWise N.V.
- Dynaco Europe NV
- Dental Vision B.V.B.A.
- voestalpine Stahl GmbH