RC
Romanowski, Caroline
France
Romanowski, Caroline 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 Medical and Polymers, acting for SANOFI, Aventis Pharma S.A. and Sanofi-Aventis.
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Specialized Boutique
Distinct Clients
3
Success Rate
18.8%
Volume60
Success48
Speed43
Durability50
RenewalsN/A
Domestic83
Practice profile
Top classes
Medical(19%) · IPC A61K31/727Polymers(6%) · IPC C08B37/10
Top clients
- SANOFI
- Aventis Pharma S.A.
- Sanofi-Aventis