SUN; Ningning
Patent Applications and Registrations
Patent applications and USPTO patent grants for SUN; Ningning.The latest application filed is for "piperic acid derivative and application thereof".
- SUN; Ningning - Shenyang CN
- SUN; Ningning - Liaoning CN
Trademarks
| Patent | Date |
|---|---|
| Piperic Acid Derivative And Application Thereof App 20220202011 - WU; Hongfei ; et al. | 2022-06-30 |
| Method Of Preparing Malononitrile Oxime Ether Compound And Intermediate Compound App 20220055996 - WU; Hongfei ; et al. | 2022-02-24 |
| Piperonylic Acid Derivative And Preparation And Application Thereof App 20200181107 - WU; Hongfei ; et al. | 2020-06-11 |
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