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Callon de Lamarck, Jean-Robert
Paris, France
Callon de Lamarck, Jean-Robert is a patent firm in Paris, France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Biotech, Electrical and Operations, acting for Bouygues Telecom, Sagem Défense Sécurité and UDCAST.
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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
93
Success Rate
41.1%
Volume75
Success64
Speed74
Durability25
RenewalsN/A
Domestic62
Practice profile
Top classes
Biotech(3%) · IPC C12Q1/68Electrical(3%) · IPC H01L41/09Operations(2%) · IPC B64C13/28
Top clients
- Bouygues Telecom
- Sagem Défense Sécurité
- UDCAST
- Goodrich Actuation Systems SAS
- Centre National d'Etudes Spatiales