Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#332 in Daejeon
#5,802 in South Korea
E1 Biotech Co., Ltd.
Forward Citations = 2
5 inventors:
E1 Biotech Co., Ltd.
Forward Citations = 2
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5 inventors (with patents filed for the assignee):
Do-Yun Kim (1 out of 7 patents)
Moon-II Kim (1 out of 1 patent)
Chul-Hee Ryu (1 out of 1 patent)
4. Woo-Gi Lee (1 out of 2 patents)
5. Ho Nam Chang (1 out of 11 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: E1 Biotech Co., Ltd.. Retrieved from https://idiyas.com/company/e1-biotech-company
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]