Inventor
Jeong Hyeon Hwang
Inventor
Kyungki-do, KR
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%
C08LCompositions of macromolecular compounds33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to DTR CO (1)· patent assignee history
2019Patents assigned to DTR CO LTD (1)· patent assignee history
2019Based in Kyungki-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DTR CO | 1 | 2019 |
| DTR CO LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 1 | 2019 |