RN
Riegler, Norbert Hermann
Switzerland
Riegler, Norbert Hermann is a patent firm in Switzerland, Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Agriculture, Chemistry and Medical, acting for Lonza Inc., Arch Chemicals, Inc. and Arch Personal Care Products, L.P..
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Selected from 584 firms filing in Switzerland
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
11
Success Rate
57.5%
Volume60
Success56
Speed34
Durability66
RenewalsN/A
Domestic19
Practice profile
Top classes
Agriculture(2%) · IPC A01N33/12Chemistry(2%) · IPC C02F1/50Medical(1%) · IPC A61K8/99
Top clients
- Lonza Inc.
- Arch Chemicals, Inc.
- Arch Personal Care Products, L.P.