Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504321 | Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer II | Gabriele Weser, Claudia Kolonko, Caroline Kriener, Ulrike Schumacher, Marc Nowottny +3 more | 2022-11-22 |
| 11471393 | Agent for the treatment of keratinous fibers containing the reaction product of two organic C1-C6 alkoxy silanes and water | Juergen Schoepgens | 2022-10-18 |
| 11439578 | Agent for dyeing hair, containing at least one organic silicon compound, a coloring compound and a film-forming, hydrophilic polymer | Marc Nowottny, Juergen Schoepgens | 2022-09-13 |
| 11406572 | Hydrogen peroxide formulations in barrier layer films with a SiOx layer | Marc Nowottny, Wolfgang Barthel | 2022-08-09 |
| 11382851 | Hair dye composition containing at least one organic silicon compound, a direct dye and a film forming hydrophobic polymer | Marc Nowottny, Juergen Schoepgens | 2022-07-12 |
| 11331258 | Method for dyeing keratinous material, comprising the use of an organosilicon compound, an oligoalkylsiloxane and a dyeing compound | Juergen Schoepgens, Marc Nowottny, Gabriele Weser, Ulrike Schumacher, Claudia Kolonko +2 more | 2022-05-17 |
| 11324676 | Hydrogen peroxide formulations in barrier layer films with a metalized layer | Marc Nowottny, Wolfgang Barthel | 2022-05-10 |
| 11298303 | System for thickening a dye preparation containing percarbonate | Udo Erkens, Carsten Mathiaszyk | 2022-04-12 |
| 11291622 | Method for dyeing keratinous material, comprising the use of an organosilicon compound, a dyeing compound and a silicon oil | Juergen Schoepgens, Marc Nowottny, Gabriele Weser, Ulrike Schumacher, Claudia Kolonko +2 more | 2022-04-05 |
| 11229587 | Hydrogen peroxide formulations in barrier layer films with a metallized layer | Marc Nowottny, Wolfgang Barthel | 2022-01-25 |
| 11231366 | Method and device for determining a gloss value of hair | Burkhard Mueller | 2022-01-25 |
| 11154478 | Self-heating agents for reductive decolorization of dyed keratinous fibers | Juergen Schoepgens | 2021-10-26 |
| 11129779 | Thickening system in a percarbonate-containing blonding agent | Udo Erkens | 2021-09-28 |
| 11083673 | Hydrogen peroxide formulations in barrier layer films with a SIOx layer | Marc Nowottny, Wolfgang Barthel | 2021-08-10 |
| 11077034 | Care conditioner with a low water content in a pouch | Udo Erkens, Thomas Schroeder | 2021-08-03 |
| 11077038 | Cosmetic shampoos with low water content in a pouch | Udo Erkens, Thomas Schroeder | 2021-08-03 |
| 11077041 | Agents for reductive decolourisation of dyed keratinous fibres | Juergen Schoepgens | 2021-08-03 |
| 11071370 | Hair information collection device, hair information collection system, and method for providing hair condition information | Jordan Katzarov | 2021-07-27 |
| 11058611 | Hydrogen peroxide formulations in barrier layer films with a metallized layer | Marc Nowottny, Wolfgang Barthel | 2021-07-13 |
| 11052027 | Use of sodium chloride in bleaching agents based on percarbonate for human hair application | Udo Erkens, Phillip Jaiser | 2021-07-06 |
| 11033470 | Hydrogen peroxide formulations in barrier layer films with a metallized layer | Marc Nowottny, Wolfgang Barthel | 2021-06-15 |
| 10987287 | Powdered hair colour with percarbonate in a water-soluble film | Udo Erkens, Carsten Mathiaszyk | 2021-04-27 |
| 10952939 | Percarbonate-containing blonding agent in an aluminum sachet | Udo Erkens | 2021-03-23 |
| 10945930 | Thickener in a percarbonate-containing bleaching agent contained in a multi-layer sachet | Udo Erkens | 2021-03-16 |
| 10918328 | Method for determining a degree of damage to hair | Burkhard Mueller | 2021-02-16 |