MC
Mariana Castro
Portugal
Mariana Castro is a trademark firm in Portugal, Top Rated for EU trademark work on the cumulative record, one of 1,829 firms filing in Portugal, strongest in Electronics, Technology and Education, acting for J. P. SÁ COUTO S.A., J P Sá Couto, SA and Solarisfloat, Ldª..
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IPRATE.EUTop Rated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · EU · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
7
Success Rate
85.0%
Volume100
Success67
Speed65
Durability63
Renewals81
Domestic87
Practice profile
Top classes
Electronics(76%) · Nice 9Technology(29%) · Nice 42Education(19%) · Nice 41
Top clients
- J. P. SÁ COUTO S.A.
- J P Sá Couto, SA
- Solarisfloat, Ldª.
- CARE TO BEAUTY, LDA