Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357553 | Composition for treating hair loss or promoting hair growth, comprising piperonylic acid | Kyong Tai Kim, Dohyun Lee | 2025-07-15 |
| 11439577 | Anti-aging or skin-regenerating composition comprising piperonylic acid as effective ingredient | Kyong Tai Kim, Dohyun Lee | 2022-09-13 |