LJ
Lagrange, Jacques Etienne M.M.
France
Lagrange, Jacques Etienne M.M. is a patent firm in France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Vehicles, Building and Medical, acting for PEUGEOT CITROËN AUTOMOBILES S.A., UGITECH and ARCELOR France.
Next step: Counsel lookup·Commissioned analysis
Selected from 1,159 firms filing in France
For this firmGet embed code →
IPRATE.EURated
PATENTS · 2026
PATENTS · 2026Confidence
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
36
Success Rate
69.0%
Volume54
Success51
Speed50
Durability57
RenewalsN/A
Domestic61
Practice profile
Top classes
Vehicles(7%) · IPC B60Q3/02Building(7%) · IPC E04B5/40Medical(3%) · IPC A61B17/15
Top clients
- PEUGEOT CITROËN AUTOMOBILES S.A.
- UGITECH
- ARCELOR France
- DCN
- MS Techniques