HW
Hepp Wenger Ryffel
Wil, Switzerland
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IPRATE.EULeading
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
400
Success Rate
53.5%
Volume100
Success97
Speed36
Durability15
RenewalsN/A
Domestic57
Practice profile
Top classes
Packaging(1%) · IPC B65D85/804Medical(1%) · IPC A61F2/24Furniture(1%) · IPC A47J31/36
Top clients
- Bühler AG
- Delica AG
- Telsonic Holding AG
- nolax AG
- Burckhardt Compression AG