Inventor
ERKENS UDO
DE23 patents
Patents
23 patentsUS11077034B2Aug 3, 2021
Care conditioner with a low water content in a pouch
HENKEL AG & CO KGAA2 citations73
US11896701B2Feb 13, 2024
Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and tannic acid
HENKEL AG & CO KGAA2 citations72
US11890366B2Feb 6, 2024
Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and a copolymer of styrene and maleic acid (anhydride)
HENKEL AG & CO KGAA2 citations72
US11826586B2Nov 28, 2023
Method for dyeing keratin material, comprising the use of an organic C1-C6-alkoxy-silane and an alkalising agent
HENKEL AG & CO KGAA3 citations72
US10179093B2Jan 15, 2019
Compositions and methods for coloring keratinic fibers
HENKEL AG & CO KGAA2 citations72
US11129779B2Sep 28, 2021
Thickening system in a percarbonate-containing blonding agent
HENKEL AG & CO KGAA0 citations62
US11077038B2Aug 3, 2021
Cosmetic shampoos with low water content in a pouch
HENKEL AG & CO KGAA0 citations62
US11052027B2Jul 6, 2021
Use of sodium chloride in bleaching agents based on percarbonate for human hair application
HENKEL AG & CO KGAA1 citations62
US10987287B2Apr 27, 2021
Powdered hair colour with percarbonate in a water-soluble film
HENKEL AG & CO KGAA1 citations62
US10952939B2Mar 23, 2021
Percarbonate-containing blonding agent in an aluminum sachet
HENKEL AG & CO KGAA0 citations62
US10945930B2Mar 16, 2021
Thickener in a percarbonate-containing bleaching agent contained in a multi-layer sachet
HENKEL AG & CO KGAA0 citations62
US10918890B2Feb 16, 2021
Bleaching agents having reduced oil-separation tendency
HENKEL AG & CO KGAA0 citations62
US10888512B2Jan 12, 2021
Thickening system for a percarbonate-containing colour composition and storage in a multilayer sachet
HENKEL AG & CO KGAA0 citations62
US11298303B2Apr 12, 2022
System for thickening a dye preparation containing percarbonate
HENKEL AG & CO KGAA0 citations51
US10842723B2Nov 24, 2020
Bleaching agent containing fatty alcohols
HENKEL AG & CO KGAA0 citations51
US10835462B2Nov 17, 2020
Bleaching agent tablets
HENKEL AG & CO KGAA0 citations51
US10702461B2Jul 7, 2020
Bleaching agent with percarbonates or perborates and persulfates
HENKEL AG & CO KGAA0 citations51
US10342751B2Jul 9, 2019
Double-chamber pouch for dyeing human hair
HENKEL AG & CO KGAA0 citations51
US10098819B2Oct 16, 2018
Compositions and methods for lightening the color of keratinic fibers
HENKEL AG & CO KGAA1 citations51
US10092497B2Oct 9, 2018
Bleaching agent containing polymers
HENKEL AG & CO KGAA0 citations51
US9943476B2Apr 17, 2018
Foaming bleach-blonding compositions
HENKEL AG & CO KGAA0 citations51
US8734530B2May 27, 2014
Colorants in foam form
HENKEL AG & CO KGAA1 citations45
US10406080B2Sep 10, 2019
Double chamber pouch for the bleaching of human hair
HENKEL AG & CO KGAA0 citations41