SJ
sylvain Joyeux
France
sylvain Joyeux is a trademark attorney in France, Rated for EU trademark work on the cumulative record, rated in a market of 4,462 firms filing in France, strongest in Advertising, Technology and Education, acting for Eric MARY, Fernand WIESENFELD and Institution de gestion sociale des armées.
Rated in a market of 4,462 firms filing in France
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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 · EU · Cumulative (20y)Rating
High Confidence
Distinct Clients
7
Success Rate
100.0%
Volume91
Success60
Speed41
Durability42
Renewals71
Domestic73
Practice profile
Top classes
Advertising(80%) · Nice 35Technology(80%) · Nice 42Education(50%) · Nice 41
Top clients
- Eric MARY
- Fernand WIESENFELD
- Institution de gestion sociale des armées
- TAMARINS HOLDING
- S.P.I.R.S.