Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413485 | Composition for coloring skin and method for coloring skin | Qiang Qiu, Congling Quan, Sheng Meng | 2019-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413485 | Composition for coloring skin and method for coloring skin | Qiang Qiu, Congling Quan, Sheng Meng | 2019-09-17 |