B
Berggren
Helsinki, Finland
Berggren is a patent firm in Helsinki, Finland, Top Rated for national patent work on the cumulative record, one of 263 firms filing in Finland, strongest in Medical and Vehicles, acting for Kemira Oyj, Nokia Technologies Oy and Valmet Technologies Oy.
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Selected from 263 firms filing in Finland
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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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
1552
Success Rate
51.3%
Volume100
Success59
Speed37
Durability70
RenewalsN/A
Domestic65
Practice profile
Top classes
Medical(1%) · IPC A61B 6/51Vehicles(1%) · IPC B60C 11/16
Top clients
- Kemira Oyj
- Nokia Technologies Oy
- Valmet Technologies Oy
- Wärtsilä Finland Oy
- Teknologian tutkimuskeskus VTT Oy