L
Lavoix
SpecialistMedical · IPC A61Paris, France
Lavoix is a patent firm in Paris, France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Medical, Operations and Construction, acting for Thales, ALSTOM Transport Technologies and ArcelorMittal.
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Selected from 1,159 firms filing in France
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IPRATE.EURated
PATENTS · 2026
PATENTS · 2026Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
1413
Success Rate
78.8%
Volume100
Success16
Speed68
Durability10
RenewalsN/A
Domestic67
Practice profile
Top classes
Medical(0%) · IPC A61P35/00Operations(0%) · IPC B61D27/00Construction(0%) · IPC E06B9/72
Top clients
- Thales
- ALSTOM Transport Technologies
- ArcelorMittal
- Schneider Electric Industries SAS
- TotalEnergies OneTech