LR
Liedhegener, Ralf, Dipl.-Ing.
SpecialistVehicles · IPC B60Germany
Liedhegener, Ralf, Dipl.-Ing. is a patent firm in Germany, Rated for european patent work on the cumulative record, one of 4,380 firms filing in Germany, strongest in Vehicles, acting for Adient Luxembourg Holding S.à r.l., Adient US LLC and Johnson Controls Components GmbH & Co. KG.
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Selected from 4,380 firms filing in Germany
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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
9
Success Rate
72.5%
Volume78
Success82
Speed59
Durability89
RenewalsN/A
Domestic24
Practice profile
Top classes
Vehicles(7%) · IPC B60N2/68
Top clients
- Adient Luxembourg Holding S.à r.l.
- Adient US LLC
- Johnson Controls Components GmbH & Co. KG
- Johnson Controls Technology Company
- Johnson Controls GmbH