Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639878 | Acyloxylation process for preparing 4-acyloxy-2-azetidinone derivatives | Chi Jang Moon, Kyung Up Baik, Joon-wan Kim, Jae Ho Lee | 1997-06-17 |
| 5336673 | 3-substituted cephem compounds | Chi Jang Moon, Sae C. Park, Myoung Goo Kim, Seong S. Yim, Nam Ju Park +2 more | 1994-08-09 |