Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428361 | Processes and intermediates for the preparation of carbaprostacyclin analogues | Chun Lin, TZYH-MANN WEI | 2025-09-30 |
| 12221411 | Processes and intermediates for the preparation of carbaprostacyclin analogues | Chun Lin, TZYH-MANN WEI | 2025-02-11 |
| 11884640 | Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom | Chun Lin, TZYH-MANN WEI | 2024-01-30 |
| 11884613 | Processes and intermediates for the preparation of carbaprostacyclin analogues | Chun Lin, TZYH-MANN WEI | 2024-01-30 |
| 11447440 | Treprostinil monohydrate crystals and methods for preparation thereof | Jian-Bang Jheng, Chun-Yen Hsieh | 2022-09-20 |
| 11339110 | Efficient crystallization process for preparing ultrapure Treprostinil and crystal prepared therefrom | Jian-Bang Jheng, Ming-Kun Hsu, Min-Kuan Hsu, TZYH-MANN WEI | 2022-05-24 |
| 11332433 | Process for the preparation of latanoprostene bunod and intermediate thereof and compositions comprising the same | Ming-Kun Hsu, TZYH-MANN WEI | 2022-05-17 |
| 10822321 | Processes and intermediates for the preparations of isomer free prostaglandins | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2020-11-03 |
| 10787416 | Crystals of intermediate for benzindene prostaglandins and methods for preparation thereof | Jian-Bang Jheng | 2020-09-29 |
| 10781160 | Hexadecyl Treprostinil crystals and methods for preparation thereof | Jian-Bang Jheng | 2020-09-22 |
| 10577341 | Beraprost-314d monohydrate crystals and methods for preparation thereof | Jian-Bang Jheng | 2020-03-03 |
| 10577340 | Beraprost-314d crystals and methods for preparation thereof | Jian-Bang Jheng | 2020-03-03 |
| 10457623 | Process for the preparation of Lubiprostone and intermediates thereof | Min-Kuan Hsu | 2019-10-29 |
| 10253011 | Lubiprostone crystals and methods for preparing the same | Jian-Bang Jheng | 2019-04-09 |
| 10106499 | Processes for preparing cyclopenta[b]naphthalenol derivatives and intermediates thereof | Shih-Hsun Su | 2018-10-23 |
| 9994543 | Processes and intermediates for the preparations of isomer free prostaglandins | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2018-06-12 |
| 9890135 | Processes and intermediates for the preparations of isomer free prostaglandins | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2018-02-13 |
| 9828356 | Processes and intermediates for the preparations of isomer free prostaglandis | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2017-11-28 |
| 9540311 | Processes and intermediates for the preparations of isomer free prostaglandins | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2017-01-10 |
| 9464028 | Processes and intermediates for the preparations of isomer free prostaglandins | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2016-10-11 |
| 9115109 | Processes and intermediates for the preparations of isomer free prostaglandins | Yu-Chih Yeh, Min-Kuan Hsu, Li-Ta Kao | 2015-08-25 |
| 8658837 | Intermediates for the synthesis of benzindene prostaglandins and preparations thereof | Min-Kuan Hsu, Ming-Kun Hsu | 2014-02-25 |
| 8546114 | Processes for the preparation of optically active cyclopentenones and cyclopentenones prepared therefrom | Yu-Chih Yeh, Ming-Kun Hsu | 2013-10-01 |
| 8524939 | Intermediates for the synthesis of benzindene prostaglandins and preparations thereof | Min-Kuan Hsu, Ming-Kun Hsu | 2013-09-03 |
| 8350090 | Processes for preparing cyclopentenones and cyclopentenones for the synthesis of benzindene prostaglandins | Wan-Chun Chang, Yu-Chih Yeh | 2013-01-08 |