DC
DE CHALVRON, Delphine
SpecialistCosmetics · Nice 3Paris, France
DE CHALVRON, Delphine is a trademark firm in Paris, France, Top Rated for EU trademark work on the cumulative record, one of 4,462 firms filing in France, strongest in Cosmetics, Chemicals and Pharma, acting for L'OREAL, BIOTHERM and L’Oreal (U.K.) Limited.
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Selected from 4,462 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
20
Success Rate
95.7%
Volume100
Success90
Speed89
Durability77
Renewals100
Domestic97
Practice profile
Top classes
Cosmetics(89%) · Nice 3Chemicals(3%) · Nice 1Pharma(1%) · Nice 5
Top clients
- L'OREAL
- BIOTHERM
- L’Oreal (U.K.) Limited
- LA ROCHE-POSAY LABORATOIRE DERMATOLOGIQUE
- YVES SAINT LAURENT PARFUMS