Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667997 | Thickened oxidation composition | Torsten Lechner | 2020-06-02 |
| 10653598 | Decoloring of dyed keratin fibers | Burkhard Mueller | 2020-05-19 |
| 10646418 | Aftertreatment agent for the reductive decolorization of dyed keratinic fibers | Burkhard Mueller, Constanze Neuba | 2020-05-12 |