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Troesch Scheidegger Werner
SpecialistMeasuring · IPC G01Zumikon, Switzerland
Troesch Scheidegger Werner is a patent firm in Zumikon, Switzerland, Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Telecom, Processes and Measuring, acting for Sonova AG, Tecan Trading AG and Phonak AG.
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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 · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
256
Success Rate
61.7%
Volume100
Success29
Speed18
Durability55
RenewalsN/A
Domestic65
Practice profile
Top classes
Telecom(6%) · IPC H04R25/00Processes(2%) · IPC B01L3/00Measuring(2%) · IPC G01N35/10
Top clients
- Sonova AG
- Tecan Trading AG
- Phonak AG
- Evatec AG
- Oerlikon Surface Solutions AG, Pfäffikon