Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022856 | Slow-release fragrance and application thereof in a tobacco product with Chinese-style flavor | Feng Li, Xi Liu, Yanjun Zhang, Jinming Wu, Jing Hu +2 more | 2024-07-02 |
| 11291748 | Embolism material for blood vessel, preparation method therefor and use thereof in preparation of drugs | Haixia Sun, Hong Liu, Han Li, Shuang LIU, Xin Lu +3 more | 2022-04-05 |
| 10752404 | Food packing cup | Lei Liang, Yuxing An, Jinrong Li, Weiwei Zhang, Qingfu Wang | 2020-08-25 |