CH
COHAUSZ HANNIG BORKOWSKI WIßGOTT
Düsseldorf, Germany
COHAUSZ HANNIG BORKOWSKI WIßGOTT is a patent firm in Düsseldorf, Germany, Top Rated for european patent work on the cumulative record, one of 4,380 firms filing in Germany, strongest in Engineering and Metalwork, acting for WILO SE, Deutsche Telekom AG and Veka AG.
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IPRATE.EUTop Rated
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
235
Success Rate
68.8%
Volume98
Success94
Speed76
Durability18
RenewalsN/A
Domestic96
Practice profile
Top classes
Engineering(2%) · IPC F04D15/00Metalwork(1%) · IPC B21D28/16
Top clients
- WILO SE
- Deutsche Telekom AG
- Veka AG
- K.L. Kaschier- und Laminier GmbH
- Georg Menshen GmbH + Co. KG