YIN; Zhiyong
Patent Applications and Registrations
Patent applications and USPTO patent grants for YIN; Zhiyong.The latest application filed is for "high molecular polymer powder material and preparation method thereof".
- YIN; Zhiyong - Changsha CN
- Yin; Zhiyong - Beijing CN
- Yin; Zhiyong - Tieling CN
- Yin, Zhiyong - Province CN
Trademarks
| Patent | Date |
|---|---|
| High Molecular Polymer Powder Material And Preparation Method Thereof App 20210403714 - XU; Xiaoshu ; et al. | 2021-12-30 |
| Inner lining Sheet for a Sanitary Cigaretter Case and Sanitary Cigaratte Case Including the Same App 20080035501 - Yin; Zhiyong | 2008-02-14 |
| Sanitary cigarette case Grant 7,066,324 - Yin , et al. June 27, 2 | 2006-06-27 |
| Sanitary cigarette case App 20050061689 - Yin, Zhiyong ; et al. | 2005-03-24 |
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