Liu,Wenzheng
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu,wenzheng. Liu,wenzheng has 1 trademark applications. The latest application filed is for "HIMMEL"
- Company Aliases
- Liu,Wenzheng
- wenzheng liu
- LIU; Wenzheng - Beijing CN
- LIU; Wenzheng - Shenzhen CN
- Liu; Wenzheng - Jiangsu CN
- LIU; Wenzheng - Tianjin CN
- Liu; Wenzheng - Tianjin CN
| Entity Type | INDIVIDUAL |
| Address | No.25,Shiziling Village, Huangyangsi Town,Lengshuitan District, Yongzhou,Hunan CHINA 425000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| DILATING INCISION DEVICE 20220039822 - 17/127322 HUANG; Yonghui ; et al. | 2022-02-10 |
| UNDER-SCREEN FINGERPRINT IDENTIFICATION APPARATUS AND ELECTRONIC DEVICE 20210124199 - 17/124998 QING; Xiaogang ; et al. | 2021-04-29 |
| REVAPRAZAN HYDROCHLORIDE POLYMORPHS AND PREPARATION METHOD THEREFOR 20170334877 - 15/520290 Liu; Wenzheng ; et al. | 2017-11-23 |
| PREPARATION METHOD FOR REVAPRAZAN HYDROCHLORIDE 20170267646 - 15/519886 Liu; Wenzheng ; et al. | 2017-09-21 |
| The Crystalline Forms of Temozolomide and the Method for Preparing Same 20160289234 - 15/033242 Wang; Guocheng ; et al. | 2016-10-06 |
| Revaprazan hydrochloride polymorphs and preparation method therefor 10,005,757 - 15/520,290 Liu , et al. June 26, 2 | 2018-06-26 |
| Preparation method for revaprazan hydrochloride 9,981,917 - 15/519,886 Liu , et al. May 29, 2 | 2018-05-29 |
| Crystalline forms of temozolomide and the method for preparing same 9,714,250 - 15/033,242 Wang , et al. July 25, 2 | 2017-07-25 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"HIMMEL" 88598952 |
HIMMEL 2019-08-29 |
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