SC
Sérgio Castanheira
Portugal
Sérgio Castanheira is a trademark firm in Portugal, Rated for national trademark work on the emerging five-year record, one of 4,622 firms filing in Portugal, strongest in Metals, Advertising and Hospitality, acting for OH PERFIL SERRALHARIA LDA, BOND GENERATIONS LDA and CONSTRUTORA SANTOVAIENSE - CONSTRUÇÃO CIVIL E OBRAS PÚBLICAS et al.
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Selected from 4,622 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 · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
5
Success Rate
100.0%
Volume81
Success54
Speed56
DurabilityN/A
RenewalsN/A
Domestic68
Practice profile
Top classes
Metals(33%) · Nice 6Advertising(21%) · Nice 35Hospitality(21%) · Nice 43
Top clients
- OH PERFIL SERRALHARIA LDA
- BOND GENERATIONS LDA
- CONSTRUTORA SANTOVAIENSE - CONSTRUÇÃO CIVIL E OBRAS PÚBLICAS et al
- PLANÍCIE INEBRIANTE UNIPESSOAL LDA
- WISE SHAPE, LDA.