Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115172 | Sulfate-free cleansing composition that confers high salicylic acid deposition | Siliu Tan, Ryuji Hara | 2024-10-15 |
| 11975094 | Three-part makeup remover compositions | Tianyi Liu | 2024-05-07 |
| 11660261 | High viscosity gel cleansing compositions | Ryuji Hara, Siliu Tan | 2023-05-30 |