Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258613 | Compositions for treating retinal degeneration and methods of production and use thereof | Hongwei Ma | 2019-04-16 |
| 10188584 | Medicinal xiding vial and dispensing apparatus and injection apparatus thereof | Yiling Ding | 2019-01-29 |
| 9683327 | Cutting and double-face leather integrated dyeing process for tan sheep skin | Weining Ma, Shaohu Ma, Guowu Ding, Litao Ma, Weirong Ma | 2017-06-20 |