HL
Henning Lütjens
Germany
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Rated in a market of 4,802 firms filing in Germany
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IPRATE.EUProven
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Diversified Portfolio
Distinct Clients
10
Success Rate
100.0%
Volume53
Success62
Speed42
Durability55
RenewalsN/A
Domestic73
Practice profile
Top classes
Processes(5%) · IPC B01J19/00Medical(2%) · IPC A61L15/42Polymers(2%) · IPC C08G18/08
Top clients
- Bayer Technology Services GmbH
- Ehrfeld Mikrotechnik BTS GmbH
- Bayer MaterialScience AG
- Bayer Innovation GmbH
- Bayer Sheet Europe GmbH