Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8701404 | System and method for electrically-coupled thermal cycle | — | 2014-04-22 |
| 8632609 | Bleaching composition | Mustafa Grit | 2014-01-21 |
| 8617255 | Bleaching composition comprising magnesium salt | Sabine Schäfer | 2013-12-31 |
| 8613778 | Oxidative colouring composition | Sabine Schäfer | 2013-12-24 |
| 8608811 | Composition and process for oxidative colouring keratin fibers | Sabine Schäfer | 2013-12-17 |
| 8524208 | Composition for the permanent shaping of human hair | Britta Punsch, Jörg Schneider, Kornelia Weiβbach | 2013-09-03 |
| 8523956 | Colouring composition for keratin fibres | Dominic Pratt, Anja Aechtner, Kristin Olsson, Takeshi Iizaki | 2013-09-03 |
| 8524209 | Composition for the permanent shaping of human hair | Britta Punsch, Jörg Schneider, Kornelia Weiβbach | 2013-09-03 |
| 8388699 | Method for levelling hair colour | Martin Uellner, Mustafa Grit | 2013-03-05 |
| 8372160 | Method for levelling hair colour | Martin Uellner, Mustafa Grit | 2013-02-12 |
| 8361447 | Composition for permanent shaping of human hair | Alexandra Meuser, Britta Punsch | 2013-01-29 |
| 8357209 | Use of alkanolamines for thickening oxidative colouring emulsion | Anja Aechtner, Bernd Noecker, Julia Harreus, Fariba Ghiasi, Takeshi Lizaki | 2013-01-22 |
| 8349025 | Process for oxidative colouring keratin fibres | Alexandra Hullmann, Sandra Schmelz, Martin Uellner | 2013-01-08 |
| 8317881 | Composition and method for levelling hair colour | Ovidiu Feier-Iova, Achim Scholl, Axel Balke, Mustafa Grit | 2012-11-27 |
| 8317880 | Composition and method for levelling hair colour | Ovidiu Feier-Iova, Achim Scholl, Axel Balke, Mustafa Grit | 2012-11-27 |
| 8308823 | Colouring composition | Alexandra Meuser, Kristin Olsson | 2012-11-13 |
| 8308824 | Composition and method for levelling hair colour | Ovidiu Feier-Iova, Achim Scholl, Axel Balke | 2012-11-13 |
| 8298296 | Composition and method for levelling hair colour | Ovidiu Feier-Iova, Achim Scholl, Axel Blake | 2012-10-30 |
| 8262740 | Bleaching composition | Alexandra Hullmann, Sabine Schäfer | 2012-09-11 |
| 8196402 | System and method for electrically-coupled thermal cycle | — | 2012-06-12 |
| 8183845 | Low voltage power supply | Timothy Krahn Trudeau | 2012-05-22 |
| 8137415 | Coloring composition | Alexandra Meuser, Mustafa Grit | 2012-03-20 |
| 8137414 | Coloring and perming compositions for hair | Alexandra Meuser, Mustafa Grit | 2012-03-20 |
| 8137413 | Coloring composition | Alexandra Hullmann, Mustafa Grit | 2012-03-20 |
| 8029576 | Composition for dyeing keratin fibres | Bernd Noecker, Ruediger Wilz, Frank Kufner | 2011-10-04 |