Inventor
HEHNER URSULA
DE4 patents
Patents
4 patentsUS6685926B2Feb 3, 2004
Method and composition adjusted to the isoelectric point of hair for conditioning of oxidatively dyed hair
WELLA AG21 citations90
US6117436ASep 12, 2000
Cosmetic care product with two components
WELLA AG40 citations89
US5885561AMar 23, 1999
Wax combination and cosmetic compositions containing same
WELLA AG39 citations89
US6482808B1Nov 19, 2002
Use of reductive compounds for strengthening and improving the structure of materials containing keratin
WELLA AG19 citations81