LF
Lucas, Francois
France
Lucas, Francois 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 Processes and Engineering, acting for Saint-Gobain Centre de Recherches et d'Etudes Européen, Saint-Gobain Glass France and Saint-Gobain Isover.
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Selected from 1,159 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
15
Success Rate
44.4%
Volume68
Success54
Speed62
Durability64
RenewalsN/A
Domestic82
Practice profile
Top classes
Processes(6%) · IPC B01D46/24Engineering(5%) · IPC F01N3/022
Top clients
- Saint-Gobain Centre de Recherches et d'Etudes Européen
- Saint-Gobain Glass France
- Saint-Gobain Isover
- Saint-Gobain Glass France S.A.
- SGD S.A.