ÓA
Óscar Alberto Madureira
Portugal
Óscar Alberto Madureira is a trademark attorney in Portugal, Rated for EU trademark work on the emerging five-year record, rated in a market of 1,022 firms filing in Portugal, strongest in Electronics, Education and Technology, acting for Innowave Holdings and CYBERNEXUS HOLDINGS.
Rated in a market of 1,022 firms filing in Portugal
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IPRATE.EURated
TRADEMARKS · 2026
TRADEMARKS · 2026Confidence
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
2
Success Rate
50.0%
Volume62
Success53
Speed55
DurabilityN/A
RenewalsN/A
Domestic31
Practice profile
Top classes
Electronics(100%) · Nice 9Education(40%) · Nice 41Technology(20%) · Nice 42
Top clients
- Innowave Holdings
- CYBERNEXUS HOLDINGS