Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883151 | Solid catalysts | Wei-Chun Hung, Hou-Peng Wan | 2021-01-05 |
| 10227666 | Solid catalysts and method for preparing sugars using the same | Wei-Chun Hung, Hou-Peng Wan | 2019-03-12 |
| 9228133 | Method for refining oil | Ching-I Juch, Chih-Hao Chen, Chih-Ching Chen, Ju-Shiou Chen, Ying-Hsi Chang +2 more | 2016-01-05 |
| 8648218 | Method for preparing phenolic compounds | Chih-Ching Chen, Chih-Hao Chen, Pei Yu, Ying-Hsi Chang, Hou-Peng Wan +1 more | 2014-02-11 |