SA
Spigarelli, Alfred
France
Spigarelli, Alfred is a patent firm in France, Rated for european patent work on the emerging five-year record, one of 313 firms filing in France, strongest in Physics, Chemistry and Control, acting for Mentice AB, Celestial AI Inc. and iFIT Inc..
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Selected from 313 firms filing in France
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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
9
Success Rate
40.0%
Volume43
Success50
Speed42
DurabilityN/A
RenewalsN/A
Domestic17
Practice profile
Top classes
Physics(11%) · IPC G09B23/28Chemistry(6%) · IPC C02F1/463Control(6%) · IPC G05D/
Top clients
- Mentice AB
- Celestial AI Inc.
- iFIT Inc.
- Kirschner, Ellen
- PDT Holdings, LLC