M&
MEYER & KOLLEGEN
Chur, Switzerland
MEYER & KOLLEGEN is a patent firm in Chur, Liechtenstein, Rated for national patent work on the cumulative record, one of 580 firms filing in Liechtenstein, strongest in Necessities, Medical and Processes, acting for Yi-Chieh, Wu, Dieter Liebel and Donald P.H., Wu.
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Selected from 580 firms filing in Liechtenstein
Filing jurisdiction: LiechtensteinHome country: Switzerland
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IPRATE.EURated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
32
Success Rate
57.1%
Volume66
Success48
Speed38
Durability36
RenewalsN/A
Domestic22
Practice profile
Top classes
Necessities(3%) · IPC A43B 5/04Medical(3%) · IPC A61H 7/00Processes(3%) · IPC B01F 23/10
Top clients
- Yi-Chieh, Wu
- Dieter Liebel
- Donald P.H., Wu
- ACO Passavant AG
- HARREXCO AG