AN; Jingjing
Patent Applications and Registrations
Patent applications and USPTO patent grants for AN; Jingjing.The latest application filed is for "polymerized high-molecular-weight sterically hindered amine and preparation method thereof".
- AN; Jingjing - Beijing CN
- AN; Jingjing - Yinchuan CN
| Patent | Date |
|---|---|
| Polymerized high-molecular-weight sterically hindered amine and preparation method thereof App 20220282044 - AN; Jingjing ; et al. | 2022-09-08 |
| Composition For Treating Burn Wounds App 20210401786 - XIE; Yan ; et al. | 2021-12-30 |
| Information Search Method And Apparatus, Device And Storage Medium App 20210216561 - WANG; Shijun ; et al. | 2021-07-15 |
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