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Stefan Blonk
Leiden, Netherlands
Stefan Blonk is a trademark firm in Leiden, Netherlands, Rated for EU trademark work on the cumulative record, one of 937 firms filing in Netherlands, strongest in Clothing, Education and Electronics, acting for ADK Unlimited Holding B.V., Baasje & Bowie Beheer B.V. and Eywasouls, S.L..
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Selected from 937 firms filing in Netherlands
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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
Archetype
Full-Service Generalist
Distinct Clients
17
Success Rate
100.0%
Volume52
Success65
Speed72
DurabilityN/A
RenewalsN/A
Domestic56
Practice profile
Top classes
Clothing(65%) · Nice 25Education(65%) · Nice 41Electronics(45%) · Nice 9
Top clients
- ADK Unlimited Holding B.V.
- Baasje & Bowie Beheer B.V.
- Eywasouls, S.L.
- Maison PB
- Tribute Touring