Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383480 | Dyeing method for keratin fibers comprising a direct azo-dye and an organic alkalizing agent, and kit-of-parts thereof | Bernd Nöcker, Steven Breakspear, Anna Neu | 2025-08-12 |
| 12357550 | Hair dyeing composition with improved durability | Bernd Nöcker, Steven Breakspear, Niu Jian | 2025-07-15 |
| 12350359 | Dyeing composition comprising direct dyes | Bernd Nöcker, Qi Uellner, Steven Breakspear, Peter Bauer | 2025-07-08 |
| 12121605 | Dyeing composition for keratin fibers comprising a direct dye and an organic alkalizing agent, method for dyeing; and kit-of-parts thereof | Bernd Nöcker, Steven Breakspear, Anna Neu, Masahiko Watanabe, Fumina Abo | 2024-10-22 |
| 11793736 | Dyeing composition, method, use, and kit-of-parts thereof | Bernd Nöcker, Steven Breakspear, Anna Neu | 2023-10-24 |
| 10973747 | Method for colouring keratin fibers | Bernd Nöcker, Anne Neu | 2021-04-13 |
| 10478643 | Hair dyeing composition | Dominic Pratt, Bernd Nöcker | 2019-11-19 |
| 8388700 | Composition and method for colouring hair | Sandra Schmelz, Martin Uellner | 2013-03-05 |
| 8357209 | Use of alkanolamines for thickening oxidative colouring emulsion | Jonathan Wood, Anja Aechtner, Bernd Noecker, Julia Harreus, Takeshi Lizaki | 2013-01-22 |
| 7402181 | Pre-treatment composition for colouring hair | Bernd Noecker | 2008-07-22 |