PS
Plaisant, Sophie Marie
Saint-Denis, France
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IPRATE.EUProven
PATENTS · 2026
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Confidence
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
25
Success Rate
31.6%
Volume96
Success71
Speed51
Durability29
RenewalsN/A
Domestic7
Practice profile
Top classes
Chemistry(2%) · IPC C21D 9/46
Top clients
- ArcelorMittal
- ArcelorMittal France
- ARCELOR France
- UGINE & ALZ FRANCE
- ArcelorMittal-Stainless France