Inventor
KROHN RENÉ
DE4 patents
Patents
4 patentsUS10959926B2Mar 30, 2021
Hair treatment agent with a polyvalent metal cation I
HENKEL AG & CO KGAA0 citations58
US10653599B2May 19, 2020
Hair treatment agent with a polyvalent cation II
HENKEL AG & CO KGAA0 citations47
US10137068B2Nov 27, 2018
Method for maintaining the color of dyed and/or highlighted keratin fibres
HENKEL AG & CO KGAA1 citations47
US10780038B2Sep 22, 2020
Hair treatment agent containing at least one acid protein and at least one salt
HENKEL AG & CO KGAA0 citations37