JC
Jean Callewaert
Belgium
Jean Callewaert is a patent firm in Belgium, Rated for european patent work on the cumulative record, one of 277 firms filing in Belgium, strongest in Medical, Operations and Building, acting for Feronia S.A., Wetenschappelijk en Technisch Onderzoekscentrum voor Diamant et al and Aviacom S.A..
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Selected from 277 firms filing in Belgium
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Focused Practice
Distinct Clients
17
Success Rate
56.3%
Volume46
Success49
Speed56
Durability53
RenewalsN/A
Domestic61
Practice profile
Top classes
Medical(6%) · IPC A61K9/20Operations(6%) · IPC B24D13/16Building(6%) · IPC E04F10/06
Top clients
- Feronia S.A.
- Wetenschappelijk en Technisch Onderzoekscentrum voor Diamant et al
- Aviacom S.A.
- DYNACO INTERNATIONAL S.A.
- VAN AELST, Filip