Yu; Saibo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Saibo.The latest application filed is for "device and method for preparing fully granular cigarette/filter rod, and prepared fully granular cigarette/filter rod".
- Yu; Saibo - Changsha Hunan
| Patent | Date |
|---|---|
| Device And Method For Preparing Fully Granular Cigarette/filter Rod, And Prepared Fully Granular Cigarette/filter Rod App 20220279840 - Jin; Yong ; et al. | 2022-09-08 |
| Abnormally-shaped Tobacco Granules And Preparation Method Thereof, Tobacco Product And Preparation Method Thereof App 20220053813 - Jin; Yong ; et al. | 2022-02-24 |
| Molding Apparatus, Cigarette Filter Rod And Preparation Method Thereof App 20220022528 - Chen; Qian ; et al. | 2022-01-27 |
| Low-temperature Smoking Body And Preparation Method Thereof App 20210401030 - Chen; Qian ; et al. | 2021-12-30 |
| Cooling Filter Rod And Application Thereof App 20210267269 - Tan; Haifeng ; et al. | 2021-09-02 |
| Cooling Filter Rod, Application Thereof And Cigarette App 20210204595 - Chen; Qian ; et al. | 2021-07-08 |
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