HC
Hélène Chambault Valois
France
Hélène Chambault Valois is a trademark attorney at Hélène Chambault-Valois 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 Cosmetics, Education and Healthcare, acting for MAKE UP FOR EVER and KENZO.
Rated in a market of 4,484 firms filing in France
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IPRATE.EUTop Rated
TRADEMARKS · 2026
Confidence
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
Archetype
Full-Service Generalist
Distinct Clients
2
Success Rate
97.7%
Volume83
Success76
Speed38
Durability74
Renewals88
Domestic87
Practice profile
Top classes
Cosmetics(81%) · Nice 3Education(26%) · Nice 41Healthcare(26%) · Nice 44
Top clients
- MAKE UP FOR EVER
- KENZO