DL
Dammertz, LL.M., Ulrich, Dipl.-Ing.
Kempen, Germany
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IPRATE.EULeading
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
46
Success Rate
60.4%
Volume65
Success76
Speed78
Durability46
RenewalsN/A
Domestic86
Practice profile
Top classes
Construction(7%) · IPC E03B 3/15 (2006.01)Tools(5%) · IPC B25H 1/00 (2006.01)Necessities(4%) · IPC A24F 40/10 (2020.01)
Top clients
- MO GmbH & Co. KG
- AI.Land GmbH
- GoalControl GmbH
- Hölscher Wasserbau GmbH
- Teftorec GmbH