GB
Grażyna Bartczak
Warszawa, Poland
Grażyna Bartczak is a patent firm in Warszawa, Poland, Rated for national patent work on the cumulative record, one of 947 firms filing in Poland, strongest in Polymers, acting for SARZYNA CHEMICAL SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ.
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IPRATE.EURated
PATENTS · 2026
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%
Volume46
Success60
Speed62
Durability62
RenewalsN/A
Domestic59
Practice profile
Top classes
Polymers(42%) · IPC C08G 59/06
Top clients
- SARZYNA CHEMICAL SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ