LB
Largeau, Béatrice
France
Largeau, Béatrice 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 Petroleum, acting for Total Raffinage Marketing, Total Raffinage France and Total Marketing Services.
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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
21
Success Rate
51.4%
Volume68
Success52
Speed48
Durability67
RenewalsN/A
Domestic89
Practice profile
Top classes
Processes(6%) · IPC B01J8/00Petroleum(2%) · IPC C10G50/00
Top clients
- Total Raffinage Marketing
- Total Raffinage France
- Total Marketing Services
- Société Internationale de Dessalement - SIDEM
- Carbone Lorraine Applications Electriques