Inventor
RAUTENBERG-GROTH BIRGIT
DE4 patents
Patents
4 patentsUS10219994B2Mar 5, 2019
Method for the simultaneous permanent shaping and dyeing of keratinic fibers
HENKEL AG & CO KGAA5 citations68
US9421160B2Aug 23, 2016
Method for chemical smoothing of human hairs
HENKEL AG & CO KGAA1 citations49
US10925369B2Feb 23, 2021
Permanent waving method with improved nourishing and wave effect
HENKEL AG & CO KGAA0 citations47
US10328007B2Jun 25, 2019
Hair straightening with carbocisteine
HENKEL AG & CO KGAA0 citations36