HC
Hélène Chambault-Valois
France
Hélène Chambault-Valois is a trademark firm in France, Rated for EU trademark work on the cumulative record, one of 4,462 firms filing in France, strongest in Cosmetics, Education and Healthcare, acting for MAKE UP FOR EVER and KENZO.
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Selected from 4,462 firms filing in France
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IPRATE.EURated
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
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