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Roussy, Delphine
SpecialistPlastics · IPC B29France
Roussy, Delphine 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 Plastics, Measuring and Vehicles, acting for Compagnie Générale des Etablissements Michelin, MICHELIN Recherche et Technique S.A. and Eurodrive Services And Distribution N.V..
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Selected from 1,159 firms filing in France
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IPRATE.EURated
PATENTS · 2026
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
Diversified Portfolio
Distinct Clients
4
Success Rate
79.1%
Volume83
Success83
Speed18
Durability81
RenewalsN/A
Domestic62
Practice profile
Top classes
Plastics(7%) · IPC B29D30/06Measuring(6%) · IPC G01M17/02Vehicles(5%) · IPC B60C23/04
Top clients
- Compagnie Générale des Etablissements Michelin
- MICHELIN Recherche et Technique S.A.
- Eurodrive Services And Distribution N.V.
- PAUL SCHERRER INSTITUT