PK
Patendibüroo KÄOSAAR
Tallinn, Estonia
Patendibüroo KÄOSAAR is a trademark firm in Tallinn, Estonia, Top Rated for national trademark work on the emerging five-year record, one of 20 firms filing in Estonia, strongest in Finance, Advertising and Education, acting for Duo Media Networks OÜ, Apollo Group OÜ and AS Inbank.
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Selected from 20 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 · National · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
306
Success Rate
95.6%
Volume99
Success98
Speed50
DurabilityN/A
RenewalsN/A
Domestic66
Practice profile
Top classes
Finance(12%) · Nice 36Advertising(12%) · Nice 35Education(12%) · Nice 41
Top clients
- Duo Media Networks OÜ
- Apollo Group OÜ
- AS Inbank
- AS Maag Eesti
- CHONGQING CHANGAN AUTOMOBILE CO., LTD.