CS
Célia Sá Duque
Santa Maria da Feira, Portugal
Célia Sá Duque is a trademark firm in Santa Maria da Feira, Portugal, Rated for national trademark work on the cumulative record, one of 9,264 firms filing in Portugal, strongest in Clothing, Construction and Alcohol, acting for QUARTO DE LOBOS - INVESTIMENTOS TURÍSTICOS E IMOBILIÁRIOS et al, RUI MANUEL VILAS BOAS SIMÕES and ARTIFEIRA - ARTIGOS DE DECORAÇÃO DA FEIRA, LDA..
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Selected from 9,264 firms filing in Portugal
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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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
12
Success Rate
86.4%
Volume100
Success43
Speed39
Durability30
Renewals83
Domestic79
Practice profile
Top classes
Clothing(16%) · Nice 25Construction(10%) · Nice 37Alcohol(9%) · Nice 33
Top clients
- QUARTO DE LOBOS - INVESTIMENTOS TURÍSTICOS E IMOBILIÁRIOS et al
- RUI MANUEL VILAS BOAS SIMÕES
- ARTIFEIRA - ARTIGOS DE DECORAÇÃO DA FEIRA, LDA.
- GRANORTE - REVESTIMENTOS DE CORTIÇA, LDA.
- FIAVERDE - COMBUSTÍVEIS E ESTAÇÃO DE SERVIÇO, S.A.