Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9668949 | Colour changing composition in O/W emulsion form | Yihao Chai, Xuedong Liu, Qing Yu, Jing Chen | 2017-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9668949 | Colour changing composition in O/W emulsion form | Yihao Chai, Xuedong Liu, Qing Yu, Jing Chen | 2017-06-06 |