Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547671 | Gel product instant-dissolving block and preparation method thereof | Xiangshan Zhou, Yan Zhang, Yufeng Qin, Yucui Jin, Chunyan Wang +3 more | 2023-01-10 |
| 9775794 | Use of gelatin or deeply processed gelatin materials in preparation of hair quality-improving compositions | Xiangshan Zhou, Jinhua You, Shousheng Tian, Chuanliang Ji, Yan Zhang +4 more | 2017-10-03 |