Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
2 Patents
#82 in Busan
#3,811 in South Korea
Dongsung Chemical Co., Ltd.
Forward Citations = 0
11 inventors:
Dongsung Chemical Co., Ltd.
Calculating rank
Forward Citations = 0
Loading Chart...
Loading Chart...
11 inventors (with patents filed for the assignee):
Hoon Jeong Kim (1 out of 3 patents)
In Soo Han (1 out of 23 patents)
Boo Youn An (1 out of 10 patents)
4. Dong Ju Lee (1 out of 17 patents)
5. Jae Chan Lee (1 out of 17 patents)
6. Jae Yong Lee (1 out of 13 patents)
7. Sumi Park (1 out of 1 patent)
8. Keunmo Kim (1 out of 1 patent)
9. Sung Bok Kwak (1 out of 1 patent)
10. Sang Hyuk Lee (1 out of 2 patents)
11. Gyu Min Lee (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dongsung Chemical Co., Ltd.. Retrieved from https://idiyas.com/company/dongsung-chemical
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]