Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329840 | Agent for dyeing keratin material, containing at least two organosilicon compounds that are different from each other, at least one pigment and at least one liquid fatty component and/or a solvent | Phillip Jaiser, Torsten Lechner, Juergen Schoepgens, Marc Nowottny, Carsten Mathiaszyk +2 more | 2025-06-17 |
| 12296036 | Method for dyeing keratinous material, including the application of an organosilicon compound, a dyeing compound, a sealing reagent and an alkaline pre-treatment agent | Juergen Schoepgens, Torsten Lechner, Phillip Jaiser, Carolin Kruppa, Marc Nowottny +2 more | 2025-05-13 |