JC
João Carlos Ribeiro Silva
Porto, Portugal
João Carlos Ribeiro Silva is a trademark firm in Porto, Portugal, Rated for national trademark work on the cumulative record, one of 9,269 firms filing in Portugal, strongest in Hospitality, Jewelry and Healthcare, acting for IVO COUTINHO NOGUEIRA, GODEAU & BELTRAN, LDA and TEIXEIRA & CANILHAS, LDA.
Next step: Counsel lookup·Commissioned analysis
Selected from 9,269 firms filing in Portugal
Rated 15 October 2026 · official records counted to 31 January 2026. Scoring counts filings from 1 May 2004 onward. Why.
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IPRATE.EURated
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
18
Success Rate
81.0%
Volume100
Success40
Speed74
Durability59
Renewals74
Domestic80
Practice profile
Top classes
Hospitality(27%) · Nice 43Jewelry(9%) · Nice 14Healthcare(9%) · Nice 44
Top clients
- IVO COUTINHO NOGUEIRA
- GODEAU & BELTRAN, LDA
- TEIXEIRA & CANILHAS, LDA
- CÁCIO - INDUSTRIA DE MOBILIÁRIO S.A.
- ALCINO PEREIRA ARAÚJO, UNIPESSOAL LDA