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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#16 in Frauenfeld
#4,405 in Switzerland
Songwon International Ag
Forward Citations = 0
4 inventors:
Songwon International Ag
Calculating rank
EPO Patents = 1
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Carl-Eric Wilén (1 out of 1 patent)
Mélanie Aubert (1 out of 1 patent)
Teija Tirri (1 out of 3 patents)
4. Weronika Pawelec (1 out of 1 patent)
5. Melanie Aubert (4 patents)
6. Carl-Eric Wilen (5 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Songwon International Ag. Retrieved from https://idiyas.com/company/songwon-international-ag
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]