Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D984886 | Packing box | — | 2023-05-02 |
| 11547671 | Gel product instant-dissolving block and preparation method thereof | Xiangshan Zhou, Yan Zhang, Yangen Sun, Yucui Jin, Chunyan Wang +3 more | 2023-01-10 |
| 11060467 | Electrically controlled pneumatic surge prevention device and control method | Dezhong Ning, Li Sheng, Zonghui Tan, Zhizhi LIU, Shuangchao Ye | 2021-07-13 |
| 9125851 | Active small-molecule donkey-hide gelatin mixture and preparation method and application thereof | Jinhua You, Xiangshan Zhou, Zhe FANG | 2015-09-08 |