Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10251821 | Oxidizing colorant | Aileen Wagner | 2019-04-09 |
| 10219994 | Method for the simultaneous permanent shaping and dyeing of keratinic fibers | Yvonne Lissner, Birgit Rautenberg-Groth | 2019-03-05 |
| 10213372 | Method for simultaneously and permanently reshaping and coloring keratin fibers | — | 2019-02-26 |