DH
Dierk Hansmann
Germany
Dierk Hansmann is a patent attorney at Dipl.-Ing. Dierk Hansmann in Germany, Top Rated for european patent work on the cumulative record, rated in a market of 4,381 firms filing in Germany, strongest in Operations and Engineering, acting for Astrium GmbH, Stein & Co. GmbH and Vossloh Locomotives GmbH.
Rated in a market of 4,381 firms filing in Germany
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IPRATE.EUTop Rated
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
43
Success Rate
67.4%
Volume65
Success69
Speed85
Durability79
RenewalsN/A
Domestic90
Practice profile
Top classes
Operations(5%) · IPC B64G1/64Engineering(2%) · IPC F17C13/00
Top clients
- Astrium GmbH
- Stein & Co. GmbH
- Vossloh Locomotives GmbH
- Airbus Deutschland GmbH
- Blohm + Voss Naval GmbH