DJ
Dipl.-Ing. Janke, Christiane
Düsseldorf, Germany
Dipl.-Ing. Janke, Christiane is a patent firm in Düsseldorf, Germany, Rated for national patent work on the cumulative record, one of 3,975 firms filing in Germany, strongest in Electrical, acting for PHOENIX CONTACT GmbH & Co. KG and PHOENIX CONTACT E-Mobility GmbH.
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IPRATE.EURated
PATENTS · 2026
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
Diversified Portfolio
Distinct Clients
2
Success Rate
60.6%
Volume67
Success78
Speed68
Durability70
RenewalsN/A
Domestic91
Practice profile
Top classes
Electrical(15%) · IPC H01R 4/48 (2006.01)
Top clients
- PHOENIX CONTACT GmbH & Co. KG
- PHOENIX CONTACT E-Mobility GmbH