CS
Catarina Sinde Monteiro
Porto, Portugal
Catarina Sinde Monteiro 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, Alcohol and Finance, acting for LATINWARRIORS UNIPESSOAL LDA, QUINTAS DE MELGAÇO - AGRICULTURA E TURISMO, S.A. and GA HOTELS, LDA..
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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
13
Success Rate
100.0%
Volume100
Success68
Speed30
Durability61
Renewals77
Domestic75
Practice profile
Top classes
Hospitality(24%) · Nice 43Alcohol(18%) · Nice 33Finance(14%) · Nice 36
Top clients
- LATINWARRIORS UNIPESSOAL LDA
- QUINTAS DE MELGAÇO - AGRICULTURA E TURISMO, S.A.
- GA HOTELS, LDA.
- ISEGORIA CAPITAL, S.A.
- FEDERAÇÃO ACADÉMICA DO PORTO