Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213512 | Abnormally-shaped tobacco granules and preparation method thereof, tobacco product and preparation method thereof | Yong Jin, Qian Chen, Saibo Yu, Hongmei Fan, Haifeng Tan +3 more | 2025-02-04 |
| 12213513 | Low-temperature smoking body and preparation method thereof | Qian Chen, Yong Jin, Saibo Yu, Hongmei Fan, Shitai Wang +7 more | 2025-02-04 |
| 12133550 | Molding apparatus, cigarette filter rod and preparation method thereof | Qian Chen, Yong Jin, Shitai Wang, Chao Tan, Saibo Yu +3 more | 2024-11-05 |
| 11918034 | Device and method for preparing fully granular cigarette/filter rod, and prepared fully granular cigarette/filter rod | Yong Jin, Qian Chen, Hongmei Fan, Saibo Yu, Shitai Wang +3 more | 2024-03-05 |
| 10889745 | Plugging agent with temperature-resistant, salt-resistant and high-expansion for plugging large fractures and preparation method thereof | Fa Yang Jin, Wan Fen Pu, Wen Ge Hu, Hai Zhao, Long He +8 more | 2021-01-12 |