KD
KÖCHLING, DÖRING
Hagen, Germany
KÖCHLING, DÖRING is a patent firm in Hagen, Germany, Top Rated for european patent work on the cumulative record, one of 4,380 firms filing in Germany, strongest in Building and Power, acting for Severin Elektrogeräte GmbH, Oventrop GmbH & Co. KG and GEDIA Gebrüder Dingerkus GmbH.
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Selected from 4,380 firms filing in Germany
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IPRATE.EUTop Rated
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
87
Success Rate
75.2%
Volume81
Success87
Speed93
Durability25
RenewalsN/A
Domestic95
Practice profile
Top classes
Building(2%) · IPC E04D1/34Power(2%) · IPC H02G3/08
Top clients
- Severin Elektrogeräte GmbH
- Oventrop GmbH & Co. KG
- GEDIA Gebrüder Dingerkus GmbH
- OBO Bettermann GmbH & Co. KG
- Kaiser GmbH & Co. KG