KS
Knuth-Lehtola, Sisko Hillevi
Finland
Knuth-Lehtola, Sisko Hillevi is a patent firm in Finland, Rated for european patent work on the cumulative record, one of 205 firms filing in Finland, strongest in Organic, Biotech and Plasma, acting for Neste Oil Oyj, Kemira Chemicals Inc. and Kemira Oyj.
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Selected from 205 firms filing in Finland
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
8
Success Rate
23.1%
Volume45
Success49
Speed50
Durability49
RenewalsN/A
Domestic50
Practice profile
Top classes
Organic(8%) · IPC C07K1/107Biotech(8%) · IPC C12P7/64Plasma(8%) · IPC H05K9/00
Top clients
- Neste Oil Oyj
- Kemira Chemicals Inc.
- Kemira Oyj
- Aspocomp Technology Oy
- Licentia Ltd.