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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1,378 in Paris
#7,705 in France
Hitchinson
Forward Citations = 0
4 inventors:
Hitchinson
% Expired Patents = 100.0
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Philippe Sonntag (1 out of 30 patents)
David Ayme-Perrot (1 out of 13 patents)
Marie Dieudonné (1 out of 3 patents)
4. Anne-Caroline Pasquier (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitchinson. Retrieved from https://idiyas.com/company/hitchinson
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]