H&
Heinonen & Co
Finland
Heinonen & Co is a patent firm in Finland, Top Rated for european patent work on the cumulative record, one of 205 firms filing in Finland, strongest in Processes, Chemistry and Engineering, acting for Coolbrook Oy, Picosun Oy and Tamtron Oy.
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Selected from 205 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 · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
202
Success Rate
59.9%
Volume100
Success85
Speed63
Durability17
RenewalsN/A
Domestic26
Practice profile
Top classes
Processes(1%) · IPC B01J 19/18Chemistry(1%) · IPC C23C14/28Engineering(1%) · IPC F04D 21/00
Top clients
- Coolbrook Oy
- Picosun Oy
- Tamtron Oy
- Caregen Co., Ltd.
- Picodeon Ltd Oy