KC
Krystyna Chochorowska-Winiarska
Poland
Krystyna Chochorowska-Winiarska is a patent firm in Poland, Top Rated for european patent work on the cumulative record, one of 268 firms filing in Poland, strongest in Measuring and Power, acting for ABB Technology AG, ABB Schweiz AG and ABB Research Ltd..
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Selected from 268 firms filing in Poland
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
5
Success Rate
43.2%
Volume100
Success81
Speed82
Durability20
RenewalsN/A
Domestic7
Practice profile
Top classes
Measuring(5%) · IPC G01R31/08Power(4%) · IPC H02H7/26
Top clients
- ABB Technology AG
- ABB Schweiz AG
- ABB Research Ltd.
- ABB Sp.zo.o.
- ABB Sp.z.o.o.