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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#938 in Paris
#5,157 in France
Societe Fontaine
Forward Citations = 50
3 inventors:
Societe Fontaine
Forward Citations = 50
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3 inventors (with patents filed for the assignee):
Jacques Lewiner (2 out of 74 patents)
Didier Leonard (2 out of 2 patents)
Claude Hennion (2 out of 20 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Societe Fontaine. Retrieved from https://idiyas.com/company/societe-fontaine
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]