Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662810 | 2-arylmethylazetidine carbapenem derivatives and preparation thereof | Bong-Jin Kim, Jae Hak Kim, Jae Yang Kong, Heeyeong Cho, Chang-Seob Kim | 2010-02-16 |
| 5658913 | Chemopreventive compounds and a preparation method and use thereof | Nak Doo Kim, Jong-Wook Lee, Sang Geon Kim | 1997-08-19 |
| 5593984 | Cephalosporin derivatives | Jong-Wook Lee, Jeong-Seok Chae, Yeong N. Lee, Eun R. Rho, Heui Il Kang +1 more | 1997-01-14 |
| 5158950 | 1,3-dithiol-2-ylidene derivatives and process for the preparation thereof | Choong S. Kim, Jeong-Seok Chae, Jong-Wook Lee, Joung K. Yoo | 1992-10-27 |