CK
Conrad-Joachim Köchling
Germany
Conrad-Joachim Köchling is a patent attorney at KÖCHLING, DÖRING in Germany, Top Rated for european patent work on the cumulative record, rated in a market of 4,381 firms filing in Germany, strongest in Building and Power, acting for Severin Elektrogeräte GmbH, OBO Bettermann GmbH & Co. KG and Oventrop GmbH & Co. KG.
Rated in a market of 4,381 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
84
Success Rate
100.0%
Volume91
Success87
Speed89
Durability27
RenewalsN/A
Domestic93
Practice profile
Top classes
Building(2%) · IPC E04D1/34Power(2%) · IPC H02G3/08
Top clients
- Severin Elektrogeräte GmbH
- OBO Bettermann GmbH & Co. KG
- Oventrop GmbH & Co. KG
- GEDIA Gebrüder Dingerkus GmbH
- Kaiser GmbH & Co. KG