Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9707161 | Color-changing composition | Xuedong Liu, Cyril Lemoine | 2017-07-18 |
| 9675533 | Colour changing composition in gel form | Rong Zhu, Xuedong Liu, Juan Chu, Jing Chen | 2017-06-13 |
| 9668949 | Colour changing composition in O/W emulsion form | Yihao Chai, Xuedong Liu, Weiyi Guan, Jing Chen | 2017-06-06 |
| 9662283 | Colour changing composition | Cyril Lemoine, Xuedong Liu, Juan Chu | 2017-05-30 |