Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000455 | Method for filling multiple colors of liquid color cosmetic materials, and multiple-color liquid color cosmetic manufactured by using same | Jong Gun Kim, Hyoun Cheol An, Byoung Moon KIM, Eun-Ji Kim, Goo Ho KWON +1 more | 2021-05-11 |
| 10906674 | Method for reverse-filling cosmetic material having irreversible property and cosmetic container filled therewith | Hyoun Cheol An, Eun-Ji Kim, Jin Kyu Sun, Bong-Jun Kim | 2021-02-02 |