DC
Dietz, Christopher Friedrich
Stuttgart, Germany
Dietz, Christopher Friedrich is a patent firm in Stuttgart, Germany, Top Rated for european patent work on the cumulative record, one of 4,381 firms filing in Germany, strongest in Building and Construction, acting for Roto Frank AG, Audi AG and Roto Frank Fenster- und Türtechnologie GmbH.
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Selected from 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
81.8%
Volume80
Success85
Speed83
Durability42
RenewalsN/A
Domestic74
Practice profile
Top classes
Building(3%) · IPC E04D13/03Construction(1%) · IPC E05D15/52
Top clients
- Roto Frank AG
- Audi AG
- Roto Frank Fenster- und Türtechnologie GmbH
- Roto Frank DST Marken GmbH & Co. KG
- MAICO Elektroapparate-Fabrik GmbH