Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624822 | Composite powder in which jade powder particles are impregnated in porous polymer, cosmetic composition containing same and manufacturing method for same | Hyun Suk Lee, Dong-Hyun Paik, Ga Young Cho, Hae Jin JUNG, Dong Hyuk JANG +4 more | 2020-04-21 |
| 10533992 | Method for screening for sunlight protection functional material and method for evaluating sunlight protection effect | Min Sik CHOI, Ji Yong JUNG, Ju Yearl PARK, Tae Ryong LEE, Dong Wook Shin +2 more | 2020-01-14 |