Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317099 | Process for the preparation of cephem derivatives | Kwang Hyuk Lee, Dong Hyun Ko, Myung Xik Xiang, Myeong Sik Yoon | 1994-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317099 | Process for the preparation of cephem derivatives | Kwang Hyuk Lee, Dong Hyun Ko, Myung Xik Xiang, Myeong Sik Yoon | 1994-05-31 |