CM
Cornuejols, Marine Sophie
Fast GrowingCastelnau-Le-Lez, France
Cornuejols, Marine Sophie is a patent firm in Castelnau-Le-Lez, France, Rated for european patent work on the cumulative record, one of 1,158 firms filing in France, strongest in Cooling, Physics and Engineering, acting for ENGIE, HAMEUR and Advanced Track & Trace.
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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
79
Success Rate
61.5%
Volume73
Success56
Speed49
Durability49
RenewalsN/A
Domestic57
Practice profile
Top classes
Cooling(2%) · IPC F25J1/00Physics(2%) · IPC G16C 20/30Engineering(1%) · IPC F17D1/04
Top clients
- ENGIE
- HAMEUR
- Advanced Track & Trace
- GRTgaz
- Firmenich SA