Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207264 | Cosmetics composition having improved water absorbability and oil absorbability | Ki-Jung Kim, Sang Hoon Kim, Kwang-Choong Kang, Kwang-Soo Lim, Kil-Wan Chang | 2021-12-28 |
| 11118060 | Composite white pigment | Jin Hyoung Lee, Kwang-Choong Kang, Kwang-Soo Lim, Kil-Wan Chang | 2021-09-14 |