AG
Anna Grzelak
Warszawa, Poland
Anna Grzelak is a patent firm in Warszawa, Poland, Top Rated for european patent work on the cumulative record, one of 268 firms filing in Poland, strongest in Agriculture, Vehicles and Biotech, acting for HiProMine S.A., Uniwersytet Warszawski and Ekoenergetyka - Polska Spolka Akcyjna.
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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
53
Success Rate
87.3%
Volume92
Success74
Speed67
Durability69
RenewalsN/A
Domestic64
Practice profile
Top classes
Agriculture(3%) · IPC A01K67/033Vehicles(3%) · IPC B60L 53/302Biotech(3%) · IPC C12N9/22
Top clients
- HiProMine S.A.
- Uniwersytet Warszawski
- Ekoenergetyka - Polska Spolka Akcyjna
- Miedzynarodowy Instytut Biologii Molekularnej I Komorkowej
- Instytut Biochemii i Biofizyki PAN