AC
Ana Cláudia Vieira
Porto, Portugal
Ana Cláudia Vieira is a trademark firm in Porto, Portugal, Rated for EU trademark work on the emerging five-year record, one of 1,011 firms filing in Portugal, strongest in Clothing, Jewelry and Furniture, acting for Laura Cancherini, DARVVIN STRATEGIC CONSULTING, LIMITADA and DINOSAUR SEASON - UNIPESSOAL LDA.
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Selected from 1,011 firms filing in Portugal
Rated 17 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 · EU · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
3
Success Rate
100.0%
Volume48
Success53
Speed56
DurabilityN/A
RenewalsN/A
Domestic61
Practice profile
Top classes
Clothing(67%) · Nice 25Jewelry(33%) · Nice 14Furniture(33%) · Nice 20
Top clients
- Laura Cancherini
- DARVVIN STRATEGIC CONSULTING, LIMITADA
- DINOSAUR SEASON - UNIPESSOAL LDA