Issued Patents 2021
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11077041 | Agents for reductive decolourisation of dyed keratinous fibres | Juergen Schoepgens | 2021-08-03 |
| 11077038 | Cosmetic shampoos with low water content in a pouch | Udo Erkens, Thomas Schroeder | 2021-08-03 |
| 11077034 | Care conditioner with a low water content in a pouch | Udo Erkens, Thomas Schroeder | 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 |
| 10888512 | Thickening system for a percarbonate-containing colour composition and storage in a multilayer sachet | Udo Erkens, Carsten Mathiaszyk | 2021-01-12 |
| 10885645 | Determination of a waviness index of hair | Burkhard Mueller | 2021-01-05 |