Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566545 | Menthol derivatives and process for preparing the same | Jae Won Yoo, Duck Hee Kim, Seong-Joon MOON, Min Soo Noh, Soo Hyun Kim +1 more | 2003-05-20 |
| 6521662 | Ceramide-like compounds having antioxidant property and a method for preparation thereof, and a cosmetic composition containing the same | Ho Sik Rho, Duck Hee Kim, Kil Joong Kim, Jae Won You, Hak Hee Kang +3 more | 2003-02-18 |