ES
Eugénio Silva de Oliveira
Vila Nova de Gaia, Portugal
Eugénio Silva de Oliveira is a trademark firm in Vila Nova de Gaia, Portugal, Rated for EU trademark work on the cumulative record, one of 1,829 firms filing in Portugal, strongest in Alcohol, Advertising and Meats, acting for SYMINGTON FAMILY ESTATES, VINHOS, S.A., Cockburn & ca., S.A. and W. & J. GRAHAM & COMPANHIA, S.A..
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IPRATE.EURated
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
92.5%
Volume100
Success10
Speed24
Durability89
Renewals96
Domestic96
Practice profile
Top classes
Alcohol(86%) · Nice 33Advertising(6%) · Nice 35Meats(5%) · Nice 29
Top clients
- SYMINGTON FAMILY ESTATES, VINHOS, S.A.
- Cockburn & ca., S.A.
- W. & J. GRAHAM & COMPANHIA, S.A.
- QUINTA DA FONTE SOUTO, S.A.
- WARRE & Cª., S.A.