ID
Isabel Duarte Ferreira
Portugal
Isabel Duarte Ferreira is a trademark firm in Portugal, Rated for national trademark work on the emerging five-year record, one of 4,631 firms filing in Portugal, strongest in Finance, Electronics and Appliances, acting for BANCO BAI EUROPA, SA, MODULAQUADRO - QUADROS ELÉCTRICOS LDA and SOTECNO GAIO, SA.
Next step: Counsel lookup·Commissioned analysis
Selected from 4,631 firms filing in Portugal
Rated 13 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 · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
3
Success Rate
100.0%
Volume78
Success60
Speed63
DurabilityN/A
RenewalsN/A
Domestic68
Practice profile
Top classes
Finance(67%) · Nice 36Electronics(20%) · Nice 9Appliances(3%) · Nice 11
Top clients
- BANCO BAI EUROPA, SA
- MODULAQUADRO - QUADROS ELÉCTRICOS LDA
- SOTECNO GAIO, SA