Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#7 in Gwacheon
#3,796 in South Korea
Sanigen Co., Ltd.
Forward Citations = 0
8 inventors:
Sanigen Co., Ltd.
% Expired Patents = 50.0
EPO Patents = 2
Trademarks = 1
Forward Citations = 0
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8 inventors (with patents filed for the assignee):
Jeong Woong Park (2 out of 2 patents)
Sang Woo Kim (1 out of 111 patents)
Jin Ho Choi (1 out of 23 patents)
4. Dong Jin Woo (1 out of 1 patent)
5. Seong Bin Im (1 out of 1 patent)
6. Si Bum Song (1 out of 1 patent)
7. Young Seok Seo (1 out of 1 patent)
8. Jeong Seong Choi (1 out of 1 patent)
9. Joseph Lee (8 patents)
10. Jinho Choi (22 patents)
11. Jeongwoong Park (1 patent)
12. Eunsu Ha (0 patent)
13. Byungcheol Kang (0 patent)
14. Iseul Choi (0 patent)
15. Hongjun Na (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanigen Co., Ltd.. Retrieved from https://idiyas.com/company/sanigen-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]
2 patents (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]