HS
Hans-Herbert Stoffregen
Germany
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Rated in a market of 4,802 firms filing in Germany
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IPRATE.EULeading
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
160
Success Rate
100.0%
Volume100
Success95
Speed22
Durability19
RenewalsN/A
Domestic68
Practice profile
Top classes
Optics(2%) · IPC G02B6/38Operations(1%) · IPC B23K20/10Electrical(1%) · IPC H01R43/02
Top clients
- US Conec Ltd.
- Schneider Electric Automation GmbH
- Werth Messtechnik GmbH
- DeguDent GmbH
- Schunk Sonosystems GmbH