KM
Katarzyna Mazurczyk
Poland
Katarzyna Mazurczyk is a trademark attorney in Poland, Top Rated for EU trademark work on the cumulative record, rated in a market of 2,275 firms filing in Poland, strongest in Pharma, Paper and Advertising, acting for DOZ SA, Promedo Pharma Products GmbH and DOZ S. A..
Rated in a market of 2,275 firms filing in Poland
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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
5
Success Rate
95.8%
Volume100
Success9
Speed81
Durability31
Renewals96
Domestic83
Practice profile
Top classes
Pharma(34%) · Nice 5Paper(13%) · Nice 16Advertising(13%) · Nice 35
Top clients
- DOZ SA
- Promedo Pharma Products GmbH
- DOZ S. A.
- ALE
- "DOZ" Spółka Akcyjna