Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547671 | Gel product instant-dissolving block and preparation method thereof | Yan Zhang, Yangen Sun, 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 | Jinhua You, Shousheng Tian, Chuanliang Ji, Yan Zhang, Chunyan Wang +4 more | 2017-10-03 |
| 9677080 | Method of eliminating dependence of methanol induced promoter on single methanol carbon source | Yuanxing Zhang, Jinjia Wang, Xiaolong Wang, Peng Bai, Ping Zhang | 2017-06-13 |
| 9125851 | Active small-molecule donkey-hide gelatin mixture and preparation method and application thereof | Yufeng Qin, Jinhua You, Zhe FANG | 2015-09-08 |