KL
Kietzmann, Lutz
Düsseldorf, Germany
Kietzmann, Lutz is a patent firm in Düsseldorf, Germany, Rated for european patent work on the cumulative record, one of 4,381 firms filing in Germany, strongest in Components and Engineering, acting for Robert Bosch GmbH, Bosch Rexroth AG and Rexroth Mecman GmbH.
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
26
Success Rate
49.4%
Volume66
Success65
Speed80
Durability73
RenewalsN/A
Domestic81
Practice profile
Top classes
Components(5%) · IPC F16K11/07Engineering(4%) · IPC F15B15/14
Top clients
- Robert Bosch GmbH
- Bosch Rexroth AG
- Rexroth Mecman GmbH
- Bosch Rexroth Teknik AB
- Deutsche Telekom AG