Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199912 | Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride, methods of preparing the same and use of the same | Youxin Li, Wanhui Liu, Yang Lv, Guanhua Du, Mina Yang +3 more | 2015-12-01 |
| 8809590 | Method for industrially preparing nitrogen substituted amino-5,6,7,8-tetrahydronaphthol | Mina Yang, Tao Wang, Qilin Wang, Jun Li, Zheng Ruan | 2014-08-19 |
| 8741952 | Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methyl-benzoate hydrochloride, methods for preparing the same and use of the same | Youxin Li, Wanhui Liu, Yang Lv, Guanhua Du, Mina Yang +3 more | 2014-06-03 |