KB
Karl-Ulrich Braun-Dullaeus
Germany
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Rated in a market of 4,802 firms filing in Germany
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IPRATE.EUElite
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
39
Success Rate
100.0%
Volume84
Success78
Speed29
Durability84
RenewalsN/A
Domestic74
Practice profile
Top classes
Operations(4%) · IPC B62B3/14Telecom(3%) · IPC H04M1/725Computing(2%) · IPC G06Q10/00
Top clients
- Deutsche Telekom AG
- Wieth, Franz
- Bell and Howell, LLC
- Sonnendorfer, Horst
- Rhodius Schleifwerkzeuge GmbH & Co. KG