Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247998 | Piperazine heteroaryl derivative, preparation method therefor and use of same in medicine | Xin Li, Wei He, Feng He, Weikang Tao | 2022-02-15 |
| 10464880 | Purification of cadaverine using high boiling point solvent | Xiucai Liu, Charlie Liu, Bingbing Qin, Naiqiang Li | 2019-11-05 |
| 10442793 | Oxa spiro derivative, preparation method therefor, and applications thereof in medicines | Xin Li, Binqiang FENG, Tao Liu, Feng He, Mingxun He +2 more | 2019-10-15 |
| 9914694 | Purification of cadaverine using high boiling point solvent | Xiucai Liu, Charlie Liu, Bingbing Qin, Naiqiang Li | 2018-03-13 |
| 9566277 | Methods of using phthalazinone ketone derivatives | Peng Cho Tang, Xin Li, Xiangqin Li, Bin Wang, Zhe Zhu | 2017-02-14 |
| 9273052 | Phthalazinone ketone derivative, preparation method thereof, and pharmaceutical use thereof | Peng Cho Tang, Xin Li, Xiangqin Li, Bin Wang, Zhe Zhu | 2016-03-01 |