HJ
Hennion, Jean-Claude
France
Hennion, Jean-Claude is a patent firm in France, Top Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Apparel, Vehicles and Construction, acting for Decathlon, KERMEL and PROMILES.
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Selected from 1,159 firms filing in France
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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
58
Success Rate
57.7%
Volume69
Success66
Speed77
Durability71
RenewalsN/A
Domestic78
Practice profile
Top classes
Apparel(4%) · IPC A41D31/00Vehicles(3%) · IPC B60N3/04Construction(3%) · IPC E06B9/00
Top clients
- Decathlon
- KERMEL
- PROMILES
- A&A Mäder
- IGF Industries - Arbel Fauvet Rail