Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340501 | Method for evaluating the possibility of a cigarette burning cone to fall off | Han Zheng, Hao Wang, Zhihua Liu, Baoshan Yue, Jiao Xie +10 more | 2025-06-24 |
| 12131893 | Method of identifying tobacco carbonyl components using non-targeted mass spectrometry | Ruizhi Zhu, Yanqun XU, Zhihua Liu, Ji Yang, Wei Jiang +4 more | 2024-10-29 |
| 11950624 | Test system and test method for lip sticking force of tipping paper for cigarettes | Ji Yang, Ze Liu, Qianxu Yang, Shiyun Tang, Zhenjie Li +4 more | 2024-04-09 |
| 11781968 | Device for cigarette tipping paper anti-adhesion test and its application method | Ruizhi Zhu, Ji Yang, Zhijiang Yin, Zhihua Liu, Kai Wang +5 more | 2023-10-10 |
| 11591496 | Non-sticking tipping paper, preparation method and application method of the same | Ji Yang, Zhihua Liu, Ruizhi Zhu, Chunbo Liu, Nengjun XIANG +8 more | 2023-02-28 |
| 11320365 | Determination method for lip sticking force of cigarette tipping paper | Ji Yang, Zhihua Liu, Chunbo Liu, Ruizhi Zhu, Shiyun Tang +3 more | 2022-05-03 |
| 11281823 | Prediction model for lip sticking force of cigarette tipping paper, construction method and prediction method thereof | Ji Yang, Zhihua Liu, Chunbo Liu, Ruizhi Zhu, Tao Zhang +5 more | 2022-03-22 |