SA
Schaefer, Anne-Sophie
France
Schaefer, Anne-Sophie is a patent firm in France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Operations, Chemistry and Components, acting for Arkema France, Arkema Inc. and Centre National de la Recherche Scientifique.
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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 · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
14
Success Rate
70.4%
Volume65
Success49
Speed51
Durability68
RenewalsN/A
Domestic50
Practice profile
Top classes
Operations(2%) · IPC B32B27/34Chemistry(2%) · IPC C03C17/00Components(2%) · IPC F16L11/04
Top clients
- Arkema France
- Arkema Inc.
- Centre National de la Recherche Scientifique
- Febex S.A.
- ARKEMA B.V.