HW
Hepp Wenger Ryffel
Wil, Switzerland
Hepp Wenger Ryffel is a trademark firm in Wil, Switzerland, Rated for national trademark work on the cumulative record, one of 16,435 firms filing in Switzerland, strongest in Electronics, Pharma and Advertising, acting for Nintendo Co. Ltd., MZ Holding AG and Bühler AG.
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Selected from 16,435 firms filing in Switzerland
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IPRATE.EURated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
576
Success Rate
96.6%
Volume100
Success99
Speed33
Durability49
Renewals100
Domestic19
Practice profile
Top classes
Electronics(13%) · Nice 9Pharma(7%) · Nice 5Advertising(6%) · Nice 35
Top clients
- Nintendo Co. Ltd.
- MZ Holding AG
- Bühler AG
- Dr. Dünner AG
- Microlife Intellectual Property GmbH