PU
Patendibüroo Ustervall
Fast GrowingTartu, Estonia
Patendibüroo Ustervall is a trademark firm in Tartu, Estonia, Top Rated for EU trademark work on the cumulative record, one of 156 firms filing in Estonia, strongest in Pharma, Chemicals and Appliances, acting for NORDWISE BioTech OÜ, LUXADOR Malta Ltd. and Solis BioDyne OÜ.
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Selected from 156 firms filing in Estonia
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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
36
Success Rate
96.5%
Volume96
Success84
Speed37
Durability82
Renewals93
Domestic72
Practice profile
Top classes
Pharma(30%) · Nice 5Chemicals(14%) · Nice 1Appliances(5%) · Nice 11
Top clients
- NORDWISE BioTech OÜ
- LUXADOR Malta Ltd.
- Solis BioDyne OÜ
- BioCC OÜ
- Elcogen AS