PK
Patentanw. Köchling, Marietta, M.Sc B.Eng.
Hagen, Germany
Patentanw. Köchling, Marietta, M.Sc B.Eng. is a trademark firm in Hagen, Germany, Top Rated for national trademark work on the cumulative record, one of 23,028 firms filing in Germany, strongest in Appliances, Vehicles and Electronics, acting for Alfred Thun GmbH, Severin Elektrogeräte GmbH and Willy Meyer + Sohn GmbH + Co. KG.
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IPRATE.EUTop Rated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
170
Success Rate
100.0%
Volume100
Success96
Speed97
Durability94
Renewals98
Domestic98
Practice profile
Top classes
Appliances(15%) · Nice 11Vehicles(9%) · Nice 12Electronics(9%) · Nice 9
Top clients
- Alfred Thun GmbH
- Severin Elektrogeräte GmbH
- Willy Meyer + Sohn GmbH + Co. KG
- Ernst Neumärker GmbH & Co. KG
- Dreve Otoplastik GmbH