BO
Berggren Oy, Helsinki & Oulu
Helsinki, Finland
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IPRATE.EUElite
PATENTS · 2026
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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
409
Success Rate
68.2%
Volume100
Success97
Speed54
Durability43
RenewalsN/A
Domestic70
Practice profile
Top classes
Plasma(1%) · IPC H05B33/08Processes(1%) · IPC B01L3/02Textiles(1%) · IPC D21G1/00
Top clients
- Wärtsilä Finland Oy
- Nokia Technologies Oy
- Valmet Technologies, Inc.
- Kemira Oyj
- Stora Enso Oyj