SM
Schirbach, Marcel
Zug, Switzerland
Schirbach, Marcel is a patent firm in Zug, Switzerland, Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Necessities, // A24F40/10 and Packaging, acting for CARNAULT AG, Semax AG and Bono, Caroline.
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Full-Service Generalist
Distinct Clients
13
Success Rate
72.7%
Volume48
Success51
Speed48
Durability49
RenewalsN/A
Domestic74
Practice profile
Top classes
Necessities(7%) · IPC A24F40/40// A24F40/10(5%)Packaging(5%) · IPC B65B 39/00
Top clients
- CARNAULT AG
- Semax AG
- Bono, Caroline
- Hiddink, Daniel
- Rothenbühler, Rudolf