EB
E. Blum & Co
Zurich, 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 · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
132
Success Rate
61.9%
Volume100
Success86
Speed30
DurabilityN/A
RenewalsN/A
Domestic52
Practice profile
Top classes
Coatings(1%) · IPC C09K11/02Telecom(1%) · IPC H04L9/32
Top clients
- Telefonaktiebolaget LM Ericsson (publ)
- V-Zug AG
- Avantama AG
- Swiss Performance Chemicals AG
- embotech AG