JC
Joanna Czerwik
Poland
Joanna Czerwik is a trademark firm in Poland, Rated for EU trademark work on the cumulative record, one of 2,249 firms filing in Poland, strongest in Chemicals, Jewelry and Advertising, acting for KGHM Polska Miedź S.A..
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Selected from 2,249 firms filing in Poland
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IPRATE.EURated
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
Distinct Clients
1
Success Rate
100.0%
Volume100
Success58
Speed41
Durability54
Renewals64
Domestic64
Practice profile
Top classes
Chemicals(60%) · Nice 1Jewelry(60%) · Nice 14Advertising(60%) · Nice 35
Top clients
- KGHM Polska Miedź S.A.