Inventor
ROHWEDER SANDRA
DE3 patents
Patents
3 patentsUS6139853AOct 31, 2000
Hair colorants and an application mixture for coloring human hair
SCHWARZKOPF GMBH HANS25 citations90
US6485528B1Nov 26, 2002
Agents for treating keratin fibers
SCHWARZKOPF GMBH HANS21 citations89
US7255718B1Aug 14, 2007
Phosphate-type tensides combined with hair conditioning agents in hair coloring compositions
SCHWARZKOPF GMBH HANS5 citations60