CM
Colombo, Michel
Lyon, France
Colombo, Michel is a patent firm in Lyon, France, Top Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Electrical, Computing and Electricity, acting for Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Viaccess and Cogelec.
Next step: Counsel lookup·Commissioned analysis
Selected from 1,159 firms filing in France
For this firmGet embed code →
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
61
Success Rate
76.9%
Volume88
Success86
Speed92
Durability90
RenewalsN/A
Domestic86
Practice profile
Top classes
Electrical(5%) · IPC H01L21/762Computing(2%) · IPC G06F21/00Electricity(2%) · IPC H03B15/00
Top clients
- Commissariat à l'Énergie Atomique et aux Énergies Alternatives
- Viaccess
- Cogelec
- Centre National de la Recherche Scientifique
- Renault S.A.S.