Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274559 | Liver protection or treatment agents comprising asiatic acid derivatives as the active component | Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim, Hong-Pyo Kim +7 more | 2001-08-14 |
| 6265413 | Camptothecin compounds and a method of preparation thereof | Hee Soon Lee, Joon Kyum Kim, Kwang Dae Ok, Kyeong Hoi Cha, Myoung Goo Kim +4 more | 2001-07-24 |
| 6177568 | Intermediates for the synthesis of camptothecin derivatives | Hee Soon Lee, Joon Kyum Kim, Kwang Dae Ok, Kyeong Hoi Cha, Myoung Goo Kim +4 more | 2001-01-23 |
| 6169112 | Medicines for treating dementia or cognitive disorder, which comprises asiatic acid derivatives | Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim, So-Ra Kim +11 more | 2001-01-02 |
| 6071898 | Asiatic acid derivatives having modified A-ring | Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim, Hong-Pyo Kim +13 more | 2000-06-06 |
| 6030993 | 2-hydroxypropionic acid derivative and its manufacturing method | Suk Ku Kang, Deuk Joon Kim, Won Ki Kim, Hwa-jung KIM, Chang Kiu Moon +14 more | 2000-02-29 |
| 6013666 | Oxirane carboxylic acid derivative and its manufacturing method | Suk Ku Kang, Deuk Joon Kim, Won Ki Kim, Hwa-jung KIM, Chang Kiu Moon +14 more | 2000-01-11 |
| 5834437 | Asiatic acid derivatives its manufacturing method and dermatological agent containing it | Hee-Doo Kim, Young Hoon Jung, Eun-hee Park, Sung Ki Seo, Tae Gyu Nam +5 more | 1998-11-10 |