EL
Estreen, Lars J.F.
Stockholm, Sweden
Estreen, Lars J.F. is a patent firm in Stockholm, Sweden, Rated for european patent work on the cumulative record, one of 409 firms filing in Sweden, strongest in Physics, Electrical and Telecom, acting for AMC Centurion AB, Stoneridge Electronics AB and Laird Technologies AB.
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IPRATE.EURated
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
43
Success Rate
32.5%
Volume80
Success61
Speed35
Durability65
RenewalsN/A
Domestic38
Practice profile
Top classes
Physics(11%) · IPC G07C5/08Electrical(6%) · IPC H01Q1/24Telecom(4%) · IPC H04B1/18
Top clients
- AMC Centurion AB
- Stoneridge Electronics AB
- Laird Technologies AB
- Centurion Wireless Technologies, Inc.
- ASSA AB