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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#21 in Le Locle
#4,400 in Switzerland
Certina Sa
Forward Citations = 3
3 inventors:
Certina Sa
EPO Patents = 1
Forward Citations = 3
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3 inventors (with patents filed for the assignee):
Philipp Tschumi (1 out of 15 patents)
Jean-Claude Wahler (1 out of 1 patent)
Martial Bringolf (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Certina Sa. Retrieved from https://idiyas.com/company/certina-sa
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]
1 patent (EPO):
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]