SR
Schalch, Rainer
Zurich, Switzerland
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IPRATE.EUElite
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
57
Success Rate
55.1%
Volume78
Success82
Speed61
Durability22
RenewalsN/A
Domestic72
Practice profile
Top classes
Necessities(3%) · IPC A22C15/00Metalwork(3%) · IPC B21D51/44Medical(2%) · IPC A61M5/142
Top clients
- Soudronic AG
- Roche Diagnostics GmbH
- F. Hoffmann-La Roche AG
- Disetronic Licensing AG
- Tipper Tie Alpina GmbH