Isabelle Guyon (3 out of 98 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#755 in Paris
#4,039 in France
S.a. Philippe Cassegrain
Forward Citations = 52
1 inventor:
S.a. Philippe Cassegrain
Forward Citations = 52
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1 inventor (with patents filed for the assignee):
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S.a. Philippe Cassegrain. Retrieved from https://idiyas.com/company/s-a-philippe-cassegrain
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]