Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835472 | Propellant-containing cosmetic preparations with starch particles and anionic polymer | Thorsten Knappe | 2020-11-17 |
| 10835473 | Foaming agent-containing cosmetic compositions having pigment-containing starch particulates and anionic polymer | Thorsten Knappe | 2020-11-17 |