Issued Patents 2019
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500141 | Cream-type hair coloring agent II | Juergen Schoepgens | 2019-12-10 |
| 10493010 | Reductive color removal using sulfinic acid derivatives in paste | Juergen Schoepgens | 2019-12-03 |
| 10456606 | Decolorization of colored keratinic fibers | Juergen Schoepgens | 2019-10-29 |
| 10456334 | Cream-type hair coloring agent | Juergen Schoepgens, Veronique Munier | 2019-10-29 |
| 10413486 | Hair dye | Juergen Schoepgens, Veronique Munier | 2019-09-17 |
| 10413499 | Oxidative hair treatment with post-treatment for improving fastness to washing | Juergen Schoepgens, Anja Reichert, Daniela Kessler-Becker | 2019-09-17 |
| 10406080 | Double chamber pouch for the bleaching of human hair | Udo Erkens | 2019-09-10 |
| 10376454 | Products for the oxidative dyeing of hair in copper shades with improved gray coverage | Constanze Neuba | 2019-08-13 |
| 10342751 | Double-chamber pouch for dyeing human hair | Udo Erkens | 2019-07-09 |
| 10335353 | Cream-type hair coloring agent III | Juergen Schoepgens | 2019-07-02 |
| 10335352 | Cream-type hair coloring agent | Juergen Schoepgens | 2019-07-02 |
| 10322079 | Hair dye | Gabriele Weser, Ulrike Schumacher, Juergen Schoepgens | 2019-06-18 |
| 10322071 | Hair dye | Juergen Schoepgens | 2019-06-18 |
| 10179093 | Compositions and methods for coloring keratinic fibers | Udo Erkens | 2019-01-15 |
| 10179099 | Decolorization of dyed keratin fibers | Juergen Schoepgens | 2019-01-15 |