Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672711 | Process for manufacturing cephem derivatives | Jung Woo Kim, Byung-Woo Jin, Ki Seok Park, Moo-Il Qh | 1997-09-30 |
| 5641770 | 2-(2-substituted pyrrolidin-4-yl) thio-carbapenem derivatives | Hyo Sung Kwak, Sang Choon Lee, Hong-Woo Lee, Hoi Choo Son, Eung Nam Kim +1 more | 1997-06-24 |