O/
Ogólne / Grażyna Bartczak
Warszawa, Poland
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IPRATE.EULeading
PATENTS · 2026
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Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Cumulative (20y)Rating
Good Confidence
Distinct Clients
1
Success Rate
100.0%
Volume47
Success60
Speed62
Durability63
RenewalsN/A
Domestic60
Practice profile
Top classes
Polymers(42%) · IPC C08G 59/06
Top clients
- SARZYNA CHEMICAL SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ