Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752082 | Cosmetic composition for the oxidative dyeing of keratin fibres | Ping Huang, Wei Wei | 2023-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752082 | Cosmetic composition for the oxidative dyeing of keratin fibres | Ping Huang, Wei Wei | 2023-09-12 |