CO
Cosima Ouhioun
France
Cosima Ouhioun is a trademark attorney in France, Top Rated for EU trademark work on the cumulative record, rated in a market of 4,484 firms filing in France, strongest in Electronics, Instruments and Advertising, acting for ARTURIA, Boris BOURDET and SELARL HERVE CHEMOULI CONSEIL.
Rated in a market of 4,484 firms filing in France
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IPRATE.EUTop Rated
TRADEMARKS · 2026
TRADEMARKS · 2026Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · EU · Cumulative (20y)Rating
High Confidence
Distinct Clients
7
Success Rate
100.0%
Volume100
Success61
Speed63
Durability50
Renewals69
Domestic75
Practice profile
Top classes
Electronics(59%) · Nice 9Instruments(35%) · Nice 15Advertising(24%) · Nice 35
Top clients
- ARTURIA
- Boris BOURDET
- SELARL HERVE CHEMOULI CONSEIL
- EREB
- EXPEDITIONS SPECTACLES