K&
Keller & Partner
Zurich, Switzerland
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IPRATE.EULeading
TRADEMARKS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
7
Success Rate
71.4%
Volume100
Success61
Speed66
Durability38
Renewals75
Domestic70
Practice profile
Top classes
Clothing(11%) · Nice 25Vehicles(8%) · Nice 12Cosmetics(7%) · Nice 3
Top clients
- ALDI SUISSE AG
- Curaden International AG
- Glas Trösch Holding AG
- von Mühlenen Holding AG
- R. Nussbaum AG