CC
Cláudia Cerqueira
Portugal
Cláudia Cerqueira is a trademark firm in Portugal, rated Select for national trademark work on the cumulative record, one of 9,250 firms filing in Portugal, strongest in Finance, Advertising and Education, acting for MIGUEL LUÍS RODRIGUES CAMBÃO, BLACKHILL GROUP, UNIPESSOAL, LDª and MAIKER ELOY LEON BORLIDO.
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Selected from 9,250 firms filing in Portugal
Rated 6 October 2026 · official records counted to 31 January 2026. Scoring counts filings from 1 May 2004 onward. Why.
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TRADEMARKS · 2026
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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
8
Success Rate
100.0%
Volume93
Success64
Speed68
Durability52
Renewals58
Domestic70
Practice profile
Top classes
Finance(24%) · Nice 36Advertising(19%) · Nice 35Education(11%) · Nice 41
Top clients
- MIGUEL LUÍS RODRIGUES CAMBÃO
- BLACKHILL GROUP, UNIPESSOAL, LDª
- MAIKER ELOY LEON BORLIDO
- DEL BOSCO, UNIPESSOAL, LDA
- VANESSA LAGES PINTO CARDOSO