FS
Fenner, Seraina
Lohn, Switzerland
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IPRATE.EUElite
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
62
Success Rate
83.5%
Volume92
Success90
Speed61
Durability86
RenewalsN/A
Domestic27
Practice profile
Top classes
Plastics(2%) · IPC B29C65/34Components(2%) · IPC F16L47/03
Top clients
- Georg Fischer Rohrleitungssysteme AG
- Georg Fischer JRG AG
- Uponor Innovation AB
- GF Casting Solutions AG
- Agie Charmilles SA