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Christian Célanie
France
Christian Célanie is a patent firm in France, Top Rated for european patent work on the cumulative record, one of 1,158 firms filing in France, strongest in Engineering, acting for NEXTER Systems, NEXTER Munitions and ISP System.
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
69
Success Rate
71.1%
Volume89
Success87
Speed87
Durability20
RenewalsN/A
Domestic97
Practice profile
Top classes
Engineering(4%) · IPC F41H7/04
Top clients
- NEXTER Systems
- NEXTER Munitions
- ISP System
- GIAT Industries
- Kappa Offshore Solutions Marine Operations Service