AM
André Marchand
France
André Marchand is a patent attorney at Omnipat in France, Top Rated for european patent work on the cumulative record, rated in a market of 1,159 firms filing in France, strongest in Computing and Physics, acting for STMicroelectronics SA, Inside Secure and STMicroelectronics (Rousset) SAS.
Rated in a market of 1,159 firms filing in France
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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
112
Success Rate
63.6%
Volume91
Success83
Speed75
Durability16
RenewalsN/A
Domestic80
Practice profile
Top classes
Computing(3%) · IPC G06K19/07Physics(2%) · IPC G11C16/22
Top clients
- STMicroelectronics SA
- Inside Secure
- STMicroelectronics (Rousset) SAS
- LEDGER
- STMicroelectronics S.A.