K&
Kasche & Partner
Zollikerberg, Switzerland
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IPRATE.EULeading
PATENTS · 2026
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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
91
Success Rate
60.2%
Volume90
Success79
Speed45
Durability49
RenewalsN/A
Domestic8
Practice profile
Top classes
Optics(3%) · IPC G02B13/00Physics(2%) · IPC G03B17/17
Top clients
- Corephotonics Ltd.
- Mor Research Applications Ltd.
- Ingevity South Carolina, LLC
- EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt
- ETH Zürich