Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976139 | Sodium hyaluronate with full molecular weight distribution (MWD), and preparation method and use thereof | Huarong SHAO, Qingkai Zeng | 2024-05-07 |
| 11376274 | Joint cavity injection preparation and use thereof | Fei Liu, Huarong SHAO, Lei Chen, Zhiyun Zhang, Xiaoyuan Zhang +5 more | 2022-07-05 |
| 8735363 | Preparation and application of heparin silver | Yanli He, Jianying Chen | 2014-05-27 |
| 8093374 | Bismuth hyaluronate, the preparation method and the use thereof | Yanli He, Jianying Chen, Jie Liu, Tianmin Zhang, Xueping Guo +1 more | 2012-01-10 |