Trademark applications and grants for Cao, Yuanyuan. Cao, Yuanyuan has 1 trademark applications. The latest application filed is for "NIHIQ"
Entity Type | INDIVIDUAL |
Address | Room 603, No. 25, Xihe Road Chengxiang Street, Xiaoshan District Hangzhou, Zhejiang CHINA 311200 |
Patent Application | Date |
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PHOSPHATE-SOLUBILIZING MICROBIAL AGENT FOR MAIZE, AND PREPARATION METHOD AND USE THEREOF 20220167628 - 17/412177 Cao; Yuanyuan ;   et al. | 2022-06-02 |
LOW VISCOSITY POLY-A-OLEFIN LUBRICATING OIL AND SYNTHESIS METHOD THEREOF 20200190409 - 16/663128 CHU; Hongling ;   et al. | 2020-06-18 |
METHOD AND CATALYST FOR SELECTIVE OLIGOMERIZATION OF ETHYLENE 20190388882 - 16/446454 YU; Buwei ;   et al. | 2019-12-26 |
PYRAZOLO[1,5-A]PYRIDINE COMPOUNDS AND USE THEREOF 20170313697 - 15/520765 Lu; Xiaoyun ;   et al. | 2017-11-02 |
Low viscosity poly-a-olefin lubricating oil and synthesis method thereof 11,352,572 - 16/663,128 Chu , et al. June 7, 2 | 2022-06-07 |
Method and catalyst for selective oligomerization of ethylene 11,298,693 - 16/446,454 Yu , et al. April 12, 2 | 2022-04-12 |
Pyrazolo[1,5-A]pyridine compounds and use thereof 10,155,756 - 15/520,765 Lu , et al. Dec | 2018-12-18 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "NIHIQ" 90766161 |
NIHIQ 2021-06-10 |
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