HJ
Hassa, Jürgen
Belgium
Hassa, Jürgen is a patent firm in Belgium, Rated for european patent work on the cumulative record, one of 277 firms filing in Belgium, strongest in Organic and Medical, acting for UCB Pharma S.A., UCB, S.A. and UCB Pharma GmbH.
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Selected from 277 firms filing in Belgium
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Specialized Boutique
Distinct Clients
3
Success Rate
38.5%
Volume43
Success49
Speed53
Durability51
RenewalsN/A
Domestic64
Practice profile
Top classes
Organic(24%) · IPC C07D207/26Medical(8%) · IPC A61K31/4015
Top clients
- UCB Pharma S.A.
- UCB, S.A.
- UCB Pharma GmbH