Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345761 | Esterified selenium polysaccharide and preparation method and use therefor | Haiquan LIU | 2022-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345761 | Esterified selenium polysaccharide and preparation method and use therefor | Haiquan LIU | 2022-05-31 |