Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610715 | Cathecol hydrazone derivatives, process for preparing the same and pharmaceutical composition containing the same | Yong Sik Youn, Myung Xik Xiang, Jong Hoon Kim, Kwang Hyuk Lee, Eui Kyung Kim +2 more | 2003-08-26 |