VL
Vial, Lionel
France
Vial, Lionel is a patent firm in France, Rated for european patent work on the emerging five-year record, one of 314 firms filing in France, strongest in Biotech and Organic, acting for Université Paris Cité, Centre national de la recherche scientifique and Progelife.
Next step: Counsel lookup·Commissioned analysis
Selected from 314 firms filing in France
For this firmGet embed code →
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
Full-Service Generalist
Distinct Clients
33
Success Rate
28.6%
Volume55
Success40
Speed44
DurabilityN/A
RenewalsN/A
Domestic76
Practice profile
Top classes
Biotech(4%) · IPC C12N5/078Organic(4%) · IPC C07K 16/10
Top clients
- Université Paris Cité
- Centre national de la recherche scientifique
- Progelife
- Ceva Santé Animale
- Biocodex