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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#1,953 in SEOUL
#5,803 in South Korea
Kangstem Biotech Co., Ltd.
Forward Citations = 0
6 inventors:
Kangstem Biotech Co., Ltd.
Calculating rank
EPO Patents = 1
Forward Citations = 0
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6 inventors (with patents filed for the assignee):
Kwang-Won Seo (1 out of 2 patents)
Kyung-Sun Kang (1 out of 3 patents)
Mijin Kim (1 out of 1 patent)
4. Seunghee Lee (1 out of 3 patents)
5. Jong Chan Ahn (1 out of 1 patent)
6. Da-Hyun Kim (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kangstem Biotech Co., Ltd.. Retrieved from https://idiyas.com/company/kangstem-biotech
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]