Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763623 | Process for catalytic epoxidation of olefinic compounds, novel cyclic ketone catalysts useful in said process | Dan Yang, Man-Kin Wong, Yiu-Chung Yip, Man-Wai Tang | 1998-06-09 |