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Carl Christian Westerholm
Helsinki, Finland
Carl Christian Westerholm is a patent firm in Helsinki, Finland, Rated for european patent work on the cumulative record, one of 205 firms filing in Finland, strongest in Computing, Operations and Measuring, acting for VTI Technologies Oy, PLANNJA AB and Fonecta Ltd..
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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
26
Success Rate
27.6%
Volume59
Success49
Speed47
Durability50
RenewalsN/A
Domestic34
Practice profile
Top classes
Computing(9%) · IPC G06Q30/00Operations(3%) · IPC B23K37/00Measuring(3%) · IPC G01T1/24
Top clients
- VTI Technologies Oy
- PLANNJA AB
- Fonecta Ltd.
- Xtract Oy
- POM Technology Oy Ab