K&
Kalkoff & Partner Patentanwälte mbB
Dortmund, Germany
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PATENTS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
258
Success Rate
45.6%
Volume100
Success79
Speed76
Durability66
RenewalsN/A
Domestic83
Practice profile
Top classes
Vehicles(3%) · IPC B60R 21/13 (2006.01)Control(1%) · IPC G05G 1/30 (2008.04)
Top clients
- TKR Spezialwerkzeuge GmbH
- Metalsa Automotive GmbH
- AB Elektronik GmbH
- VueReal Inc., Waterloo
- Voith Patent GmbH