PK
Patentanwälte Klein & Klein
Zug, Switzerland
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PATENTS · 2026
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Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
6
Success Rate
83.3%
Volume50
Success52
Speed46
Durability52
RenewalsN/A
Domestic32
Practice profile
Top classes
Packaging(21%) · IPC B65B 13/22Electrical(14%) · IPC H01L 21/67
Top clients
- ILLINOIS TOOL WORKS INC.
- Tec-Sem AG
- perma-trade Wassertechnik GmbH
- StarragHeckert AG
- Matrix-Systems GmbH