JC
Jean Chaffraix
Paris, France
Jean Chaffraix is a patent firm in Paris, France, Rated for european patent work on the cumulative record, one of 1,158 firms filing in France, strongest in Measuring and Medical, acting for Gbodossou, Erick Vidjin' Agnih, Centre Scientifique Et Technique Du Batiment (CSTB) and Bochenek, Stéphane.
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Selected from 1,158 firms filing in France
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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
35
Success Rate
35.9%
Volume58
Success49
Speed55
Durability54
RenewalsN/A
Domestic65
Practice profile
Top classes
Measuring(4%) · IPC G01S5/14Medical(4%) · IPC A61P31/18
Top clients
- Gbodossou, Erick Vidjin' Agnih
- Centre Scientifique Et Technique Du Batiment (CSTB)
- Bochenek, Stéphane
- Koninklijke Philips Electronics N.V.
- Centre Scientifique et Technique du Batiment