KC
Koelbel, Caroline
Dardilly, France
Koelbel, Caroline is a patent firm in Dardilly, France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Cooling, Building and Electrical, acting for Cooltech Applications S.A.S., Lesage Developpement S.A.S. and Socomec S.A..
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IPRATE.EURated
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
53
Success Rate
76.8%
Volume72
Success71
Speed79
Durability20
RenewalsN/A
Domestic86
Practice profile
Top classes
Cooling(9%) · IPC F25B21/00Building(3%) · IPC E04H4/10Electrical(3%) · IPC H01F7/02
Top clients
- Cooltech Applications S.A.S.
- Lesage Developpement S.A.S.
- Socomec S.A.
- Tanals Société par actions simplifiées (SAS)
- Groupe Waterair