ZE
Zander, Ellen Vilja
Switzerland
Zander, Ellen Vilja is a patent firm in Switzerland, Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Telecom, acting for Flexoptix GmbH, Trobart AG and Sment - Sepp Müller Entwicklungen.
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Focused Practice
Distinct Clients
6
Success Rate
100.0%
Volume38
Success49
Speed51
DurabilityN/A
RenewalsN/A
Domestic39
Practice profile
Top classes
Telecom(15%) · IPC H04B10/07
Top clients
- Flexoptix GmbH
- Trobart AG
- Sment - Sepp Müller Entwicklungen
- Gemperle, Remo
- YQuantum GmbH