Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639349 | Stereoselective synthesis of intermediate for preparation of heterocyclic compound | Wen-Chang Chen, Shan-Yen Chou, Shih-Chieh Chuang, Chi-Feng Yen | 2023-05-02 |
| 10377714 | Trans-isomeric heterocyclic compounds and preparation thereof | Shan-Yen Chou, Wen-Chang Chen, Chi-Feng Yen, Ming-Chu Hsu, Chu-Chung Lin | 2019-08-13 |