EB
E. Blum & Co
Zurich, Switzerland
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TRADEMARKS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
2682
Success Rate
98.7%
Volume100
Success100
Speed37
Durability98
Renewals100
Domestic1
Practice profile
Top classes
Pharma(18%) · Nice 5Electronics(9%) · Nice 9Cosmetics(6%) · Nice 3
Top clients
- Pfizer Inc.
- Colgate-Palmolive Company
- Bristol-Myers Squibb Company
- Ringier AG
- Merck Sharp & Dohme LLC