OZ
Ondřej Zemek
Prague, Czech Republic
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IPRATE.EULeading
TRADEMARKS · 2026
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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
Distinct Clients
22
Success Rate
99.9%
Volume98
Success63
Speed53
DurabilityN/A
Renewals55
Domestic82
Practice profile
Top classes
Technology(83%) · Nice 42Electronics(83%) · Nice 9Advertising(67%) · Nice 35
Top clients
- Terraverse, s.r.o.
- Terraverse
- Barberco s.r.o.
- dynamix investment
- Oliver Petrovič