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Eugénio Silva de Oliveira

IPRATE Top RatedTOP RATED

Vila Nova de Gaia, Portugal

Eugénio Silva de Oliveira is a trademark firm in Vila Nova de Gaia, Portugal, Top Rated for EU trademark work on the emerging five-year record, one of 999 firms filing in Portugal, strongest in Alcohol, Advertising and Hospitality, acting for SYMINGTON FAMILY ESTATES, VINHOS, S.A., Cockburn & ca., S.A. and WARRE & Cª., S.A..

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Selected from 999 firms filing in Portugal

Rated 13 October 2026 · official records counted to 31 January 2026. Scoring counts filings from 1 May 2004 onward. Why.

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Confidence

High Confidence. The published tier reflects the selected country, vertical, track, and time window.

Vertical
Track
Window

Performance

Trademarks · EU · Emerging (5y)

Rating

IPRATE Top RatedTOP RATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

6

Success Rate

100.0%

VolumeSuccessSpeedDurability (N/A)Renewals (N/A)Domestic
Volume100
Success77
Speed81
DurabilityN/A
RenewalsN/A
Domestic86

Practice profile

Top classes

Alcohol(95%) · Nice 33Advertising(10%) · Nice 35Hospitality(5%) · Nice 43

Top clients

  1. SYMINGTON FAMILY ESTATES, VINHOS, S.A.
  2. Cockburn & ca., S.A.
  3. WARRE & Cª., S.A.
  4. W. & J. GRAHAM & COMPANHIA, S.A.
  5. QUINTA DA FONTE SOUTO, S.A.