Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402678 | Magnetically-attracted quick connection device | Zhexin Fan | 2025-09-02 |
| 6221664 | Composite vaccine which contains antigen, antibody and recombinant DNA and its preparing method | Lifang He, Di Qu | 2001-04-24 |