KV
Kieffer, Valentin
Ernetschwil, Switzerland
Kieffer, Valentin is a patent firm in Ernetschwil, Switzerland, Rated for european patent work on the emerging five-year record, one of 223 firms filing in Switzerland, strongest in Agriculture, Building and Engineering, acting for GREEN-Y ENERGY AG, Guangzhou Bochong Technology Co., Ltd. and defors GmbH.
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Selected from 223 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 · Emerging (5y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
20
Success Rate
77.8%
Volume57
Success58
Speed67
DurabilityN/A
RenewalsN/A
Domestic38
Practice profile
Top classes
Agriculture(3%) · IPC A01K1/00Building(3%) · IPC E04D13/00Engineering(3%) · IPC F04C 18/52
Top clients
- GREEN-Y ENERGY AG
- Guangzhou Bochong Technology Co., Ltd.
- defors GmbH
- Kemp, Elizabeth
- HTR Protect GmbH