LR
Leveille, Romain
Meudon, France
Leveille, Romain 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 Mining and Components, acting for Vallourec Oil and Gas France, Vallourec Tube-Alloy, LLC and NIPPON STEEL CORPORATION.
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Selected from 314 firms filing in France
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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 · Emerging (5y)Rating
Moderate Confidence
Archetype
Specialized Boutique
Distinct Clients
3
Success Rate
100.0%
Volume26
Success53
Speed58
DurabilityN/A
RenewalsN/A
Domestic37
Practice profile
Top classes
Mining(36%) · IPC E21B17/042Components(17%) · IPC F16L 59/065
Top clients
- Vallourec Oil and Gas France
- Vallourec Tube-Alloy, LLC
- NIPPON STEEL CORPORATION