PS
Petri, Stellan
Sweden
Petri, Stellan is a patent firm in Sweden, Rated for european patent work on the cumulative record, one of 409 firms filing in Sweden, strongest in Vehicles and Operations, acting for Haldex Traction AB, Haldex Brake Products Aktiebolag and Haldex Brake Products AB.
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Selected from 409 firms filing in Sweden
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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
24
Success Rate
65.1%
Volume69
Success60
Speed52
Durability66
RenewalsN/A
Domestic69
Practice profile
Top classes
Vehicles(4%) · IPC B60K23/08Operations(3%) · IPC B24B41/06
Top clients
- Haldex Traction AB
- Haldex Brake Products Aktiebolag
- Haldex Brake Products AB
- Faiveley Transport Nordic AB
- TJ Utveckling AB