Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11786446 | Non-oxidative hair dye composition and method | Normen Lipinski | 2023-10-17 |
| 10603258 | Cleansing composition | Ilka Tietjen, Eiji Terada | 2020-03-31 |
| 10112061 | Cosmetic composition for hair and scalp | — | 2018-10-30 |
| 9616012 | Conditioning composition for hair | Ilka Tietjen | 2017-04-11 |
| 9579277 | Conditioning composition for hair | Ilka Tietjen, Mustafa Grit | 2017-02-28 |
| 9526691 | Leave-in conditioning composition for hair | Normen Lipinski | 2016-12-27 |
| 9220927 | Hair dyeing composition | Normen Lipinski | 2015-12-29 |
| 9028805 | Conditioning composition for hair | Martin Hoffman | 2015-05-12 |
| 8865145 | Water-in-oil emulsion composition for hair | Ilka Tietjen | 2014-10-21 |
| 8758453 | Process for treating hair | Sandra Schmelz | 2014-06-24 |
| 8545827 | Conditioning composition for hair | Ilka Tietjen | 2013-10-01 |
| 8410037 | Conditioning composition for hair comprising an alkyl glyceryl ether and quaternized silicone | Ilka Tietjen | 2013-04-02 |
| 8048836 | Hair styling composition comprising an arylated silicone | Martin Hoffmann, Jutta Klutzny | 2011-11-01 |
| 8044007 | Composition for keratin fibres comprising an arylated silicone | Martin Hoffmann, Mustafa Grit | 2011-10-25 |
| 7988955 | Conditioning composition | Magali Lateulere | 2011-08-02 |
| 7759297 | Cleansing composition comprising an arylated silicone with five phenyl groups | Martin Hoffmann, Mustafa Grit | 2010-07-20 |
| 7758658 | Colouring composition | Martin Hoffmann, Mustafa Grit | 2010-07-20 |
| 7744656 | Colouring composition | Martin Hoffmann, Mustafa Grit | 2010-06-29 |
| 7691799 | Conditioning composition for hair comprising a mixture of polyarylated silicone, quaternary silicone, and cationic surfactant | Martin Hoffmann, Iika Tietjen, Vera Bistram, Andrea Ast, Claudia Arbter | 2010-04-06 |
| 7662760 | Cleansing composition comprising a ternary surfactant mixture and polyaryl siloxane | Martin Hoffmann, Mustafa Grit | 2010-02-16 |
| 7507696 | Cleansing composition comprising a fatty acid monoglyceride and a quaternized, polyether silicone | Martin Hoffmann, Andrea Ast | 2009-03-24 |
| 7422608 | Color enhancing shampoo composition | Frank Golinski | 2008-09-09 |
| 7268105 | Shampoo composition comprising a mixture of glyceryl esters | — | 2007-09-11 |