GH
Gachnang, Hans Rudolf
Frauenfeld, Switzerland
Gachnang, Hans Rudolf is a patent firm in Frauenfeld, Switzerland, Top Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Building and Construction, acting for Griesser Holding AG, Albanese, Pino and BERNINA International AG.
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IPRATE.EUTop Rated
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
93
Success Rate
61.3%
Volume89
Success84
Speed80
Durability89
RenewalsN/A
Domestic97
Practice profile
Top classes
Building(2%) · IPC E04G11/36Construction(1%) · IPC E05D15/06
Top clients
- Griesser Holding AG
- Albanese, Pino
- BERNINA International AG
- EKU AG
- Lässer AG