Trademark applications and grants for Zhang, Xueqin. Zhang, Xueqin has 1 trademark applications. The latest application filed is for "ZXQZYM"
Entity Type | INDIVIDUAL |
Address | No. 50, Zhangyuan Village, Shilong Town, Jingshan County, Hubei Province CHINA 431800 |
Patent Application | Date |
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METALLOCENE COMPLEX WITH A HETEROATOM-CONTAINING PI-LIGAND AND PREPARATION METHOD THEREFOR, CATALYST SYSTEM CONTAINING THE SAME 20200062874 - 16/671295 XIN; Shixuan ;   et al. | 2020-02-27 |
METALLOCENE COMPLEX WITH A HETEROATOM-CONTAINING PI-LIGAND AND PREPARATION METHOD THEREFOR, CATALYST SYSTEM CONTAINING THE SAME AND USE THEREOF 20180079843 - 15/548793 XIN; Shixuan ;   et al. | 2018-03-22 |
Polymer/clay nanocomposite materials and process for the preparation thereof 20050282948 - 11/119425 Li, Yang ;   et al. | 2005-12-22 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "ZXQZYM" 90224029 |
ZXQZYM 2020-09-30 |
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