EB
E. Blum & Co.
Zurich, Switzerland
E. Blum & Co. is a patent firm in Zurich, Switzerland, Top Rated for national patent work on the cumulative record, one of 595 firms filing in Switzerland, strongest in Engineering, acting for Everllence SE, V-Zug AG and manroland AG.
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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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
368
Success Rate
77.5%
Volume100
Success87
Speed60
Durability60
RenewalsN/A
Domestic15
Practice profile
Top classes
Engineering(3%) · IPC F02C 6/12
Top clients
- Everllence SE
- V-Zug AG
- manroland AG
- Soudronic AG
- MAN Energy Solutions SE