Issued Patents 2018
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137067 | Two-component products in bags for the oxidative dyeing of keratin fibres | — | 2018-11-27 |
| 10130570 | Keratinous fiber treatment product and method | Thorsten Knappe | 2018-11-20 |
| 10111508 | Composition and method for treating keratin fibers with flash evaporation | Thorsten Knappe | 2018-10-30 |
| 10098826 | Composition and method for treating keratin fibers with flash evaporation | Thorsten Knappe | 2018-10-16 |
| 10098819 | Compositions and methods for lightening the color of keratinic fibers | Udo Erkens | 2018-10-16 |
| 10092497 | Bleaching agent containing polymers | Udo Erkens | 2018-10-09 |
| 10080710 | Multi-tonal one step dyeing with thickened pre-treatment solution | Constanze Neuba | 2018-09-25 |
| 10045924 | Multi-component packaging unit for oxidatively dyeing keratin fibers, having reduced ammonia odor | Constanze Neuba | 2018-08-14 |
| 10034822 | Fashionable copper shades in a nonionic base | Constanze Neuba | 2018-07-31 |
| 9943476 | Foaming bleach-blonding compositions | Udo Erkens | 2018-04-17 |
| 9925133 | Multi-tonal one step dyeing with thickened pre-treatment solution | Constanze Neuba | 2018-03-27 |
| 9918910 | Multi-tonal one step dyeing with foam-type pre-treatment solution | Constanze Neuba, Norbert Schettiger | 2018-03-20 |
| 9918928 | Multi-tonal one step dyeing with thickening pre-treatment solution | Constanze Neuba | 2018-03-20 |