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Fenner, Seraina
Fast GrowingLohn, Switzerland
Fenner, Seraina is a patent firm in Lohn, Switzerland, Top Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Plastics and Components, acting for Georg Fischer Rohrleitungssysteme AG, Georg Fischer JRG AG and Uponor Innovation AB.
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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
62
Success Rate
84.1%
Volume91
Success89
Speed57
Durability86
RenewalsN/A
Domestic28
Practice profile
Top classes
Plastics(2%) · IPC B29C65/00Components(2%) · IPC F16L47/03
Top clients
- Georg Fischer Rohrleitungssysteme AG
- Georg Fischer JRG AG
- Uponor Innovation AB
- GF Casting Solutions AG
- Agie Charmilles SA