EJ
Ebbinghaus, Johan Olof
Sweden
Ebbinghaus, Johan Olof is a patent firm in Sweden, Rated for european patent work on the cumulative record, one of 409 firms filing in Sweden, strongest in Electrical, Vehicles and Power, acting for ProAnt AB, Ferroamp Elektronik AB and Cue Dee AB.
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Specialized Boutique
Distinct Clients
5
Success Rate
70.0%
Volume43
Success50
Speed59
Durability51
RenewalsN/A
Domestic64
Practice profile
Top classes
Electrical(12%) · IPC H01Q1/24Vehicles(5%) · IPC B60D1/06Power(5%) · IPC H02J3/06
Top clients
- ProAnt AB
- Ferroamp Elektronik AB
- Cue Dee AB
- Martin Gustafsson Ingenjörsbyrå AB
- ProLox AB