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Ferreira, Maria Silvina
SpecialistMedical · IPC A61Lisboa, Portugal
Ferreira, Maria Silvina is a patent firm in Lisboa, Portugal, Top Rated for european patent work on the cumulative record, one of 72 firms filing in Portugal, strongest in Electrical and Biotech, acting for Universidade do Minho, Universidade Do Porto and Universidade de Évora.
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
222
Success Rate
47.9%
Volume100
Success85
Speed23
Durability90
RenewalsN/A
Domestic95
Practice profile
Top classes
Electrical(1%) · IPC H01G9/20Biotech(1%) · IPC C12Q1/68
Top clients
- Universidade do Minho
- Universidade Do Porto
- Universidade de Évora
- Universidade Nova de Lisboa
- Faculdade De Ciências E Tecnologia Da Universidade Nova de Li...