WB
William Blanc & Cie conseils en propriété industrielle
Switzerland
William Blanc & Cie conseils en propriété industrielle is a trademark firm in Switzerland, Rated for national trademark work on the cumulative record, one of 16,435 firms filing in Switzerland, strongest in Electronics, Alcohol and Education, acting for SONY CORPORATION, SONY KABUSHIKI KAISHA (a/t/a SONY CORPORATION) and Sony Kabushiki Kaisha (Sony Corporation).
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Selected from 16,435 firms filing in Switzerland
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IPRATE.EURated
TRADEMARKS · 2026
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
19
Success Rate
8.1%
Volume100
Success53
Speed47
Durability46
Renewals62
Domestic15
Practice profile
Top classes
Electronics(46%) · Nice 9Alcohol(5%) · Nice 33Education(5%) · Nice 41
Top clients
- SONY CORPORATION
- SONY KABUSHIKI KAISHA (a/t/a SONY CORPORATION)
- Sony Kabushiki Kaisha (Sony Corporation)
- Coloplast A/S
- Blanchon S.A.