Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503941 | Ferulic ester derivative, 3,9-diferulylcoumestrol and cosmetic product containing same | Hyeong-Bae Pyo, Chung Woo Lee, Sung Min Park, Young-Ho Cho, Jeong Jae Lee | 2003-01-07 |