Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517262 | Vaccine injection, preparation method and use thereof | Jiabo Wang, Zhewei Wang, Cheng Jin, Qi Li | 2016-12-13 |
| 8778629 | Sterility test method and totally enclosed bacterial ampoule incubator used by it | Dan Yan, Ping Zhang, Yongshen Ren, Cheng Jin | 2014-07-15 |