BG
Boriana Guimberteau
France
Boriana Guimberteau is a trademark attorney at Stephenson HARWOOD, Boriana in France, Top Rated for EU trademark work on the cumulative record, rated in a market of 4,462 firms filing in France, strongest in Pharma and Cosmetics, acting for Perrigo Pharma International Designated Activity Company, OMEGA PHARMA INNOVATION & DEVELOPMENT NV and Gap (ITM) Inc..
Rated in a market of 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
83
Success Rate
100.0%
Volume100
Success97
Speed28
Durability97
Renewals99
Domestic2
Practice profile
Top classes
Pharma(37%) · Nice 5Cosmetics(16%) · Nice 3
Top clients
- Perrigo Pharma International Designated Activity Company
- OMEGA PHARMA INNOVATION & DEVELOPMENT NV
- Gap (ITM) Inc.
- Ranir LLC
- LABORATOIRE HRA PHARMA