Hou; Qingwei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hou; Qingwei.The latest application filed is for "revaprazan hydrochloride polymorphs and preparation method therefor".
- Hou; Qingwei - Jiangsu CN
- Hou; Qingwei - Tianjin CN
| Patent | Date |
|---|---|
| Revaprazan hydrochloride polymorphs and preparation method therefor Grant 10,005,757 - Liu , et al. June 26, 2 | 2018-06-26 |
| Preparation method for revaprazan hydrochloride Grant 9,981,917 - Liu , et al. May 29, 2 | 2018-05-29 |
| Revaprazan Hydrochloride Polymorphs And Preparation Method Therefor App 20170334877 - Liu; Wenzheng ; et al. | 2017-11-23 |
| Preparation Method For Revaprazan Hydrochloride App 20170267646 - Liu; Wenzheng ; et al. | 2017-09-21 |
| Crystalline forms of temozolomide and the method for preparing same Grant 9,714,250 - Wang , et al. July 25, 2 | 2017-07-25 |
| The Crystalline Forms of Temozolomide and the Method for Preparing Same App 20160289234 - Wang; Guocheng ; et al. | 2016-10-06 |
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