Inventor
KLEEN-FEHRES ASTRID
DE9 patents
⚠️ This page may combine multiple inventors who share the name “KLEEN-FEHRES ASTRID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL AG & CO KGAA
8 patentsUS10987291B2Apr 27, 2021
Gentle agents and methods for oxidative dyeing using selected dicarboxylic acids
HENKEL AG & CO KGAA6 citations82
US9980891B2May 29, 2018
Agent and method for oxidative hair coloring or bleaching, which are gentle on hair
HENKEL AG & CO KGAA4 citations71
US11033472B2Jun 15, 2021
Hair-care agent and method for oxidative hair dying or bleaching with selected dicarboxylic acids
HENKEL AG & CO KGAA0 citations61
US10918581B2Feb 16, 2021
Oxidation agent preparations
HENKEL AG & CO KGAA0 citations59
US9463150B2Oct 11, 2016
Agent for coloring and/or lightening keratinic fibers without ammonia odor
HENKEL AG & CO KGAA2 citations57
US10835471B2Nov 17, 2020
Method for dyeing keratin fibers
HENKEL AG & CO KGAA0 citations47
US10265252B2Apr 23, 2019
Odor-reducing developer for oxidation dyes
HENKEL AG & CO KGAA0 citations40
US10624825B2Apr 21, 2020
Method for homogenously dyeing keratinous fibers
HENKEL AG & CO KGAA0 citations38