Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319947 | Method for preparing (S)-nicotine by reduction | Hongjie Zheng, Xiaobo Liu, Zecong Chen, Lingyu Li, Qingjun Zhou +5 more | 2025-06-03 |
| 11459291 | Method of preparation of (1R,3S)-3-amino-1-cyclopentanol and salt thereof | Hongjie Zheng, Jianping Zhu, Yong Zhang, Jianchong Wang | 2022-10-04 |
| 8933269 | Rosuvastatin calcium intermediate and method for preparing the same | Hongjie Zheng, Xiaobo Liu | 2015-01-13 |
| 8703944 | Method for preparing rosuvastatin calcium intermediate | Hongjie Zheng, Peng Yang | 2014-04-22 |