CJ
Castelo, Jérôme
Meudon, France
Castelo, Jérôme is a patent firm in Meudon, France, Rated for european patent work on the emerging five-year record, one of 314 firms filing in France, strongest in Computing and Operations, acting for Thales Dis France SAS and Thales.
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Emerging (5y)Rating
Good Confidence
Archetype
Diversified Portfolio
Distinct Clients
2
Success Rate
11.8%
Volume63
Success36
Speed43
DurabilityN/A
RenewalsN/A
Domestic94
Practice profile
Top classes
Computing(9%) · IPC G06K19/077Operations(4%) · IPC B42D 25/351
Top clients
- Thales Dis France SAS
- Thales