Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666297 | Oxidative desulfurization and denitrogenation of petroleum oils | Fu-Ming Lee, Hsun-Yi Huang, Jyh-Haur Hwang, Hung-Chung Shen, Karl T. Chuang | 2010-02-23 |
| 7276152 | Oxidative desulfurization and denitrogenation of petroleum oils | Hsun-Yi Huang, Jyh-Haur Hwang, Hung-Chung Shen, Karl T. Chuang | 2007-10-02 |
| 5770761 | Process for ethyl acetate production | Karl T. Chuang, Kun-Yung Tsai, Jen-Ray Chang | 1998-06-23 |