Inventor

AEBY JOHANN

CH7 patents

⚠️ This page may combine multiple inventors who share the name “AEBY JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WELLA AG

4 patents

US5021066AJun 4, 1991

Oxidative hair dye composition based on a gel vehicle and a process to dye hair

WELLA AG77 citations95

US5480459AJan 2, 1996

Oxidative hair dye based on a creamlike carrier composition as well as process for the dyeing of hair

WELLA AG39 citations90

US6696052B2Feb 24, 2004

Hair care compositions with diquaternary silicone polymers

WELLA AG26 citations88

US5609651AMar 11, 1997

Oxidation hair dye composition made from a creamy hair dye-containing carrier and a preparation containing an oxidizing agent and polymer and method for oxidative dyeing of hair

WELLA AG12 citations72

GOETTEL OTTO

1 patent

US8834580B2Sep 16, 2014

Ammonium hydroxide-free hair dye compositions containing a buffer system

GOETTEL OTTO5 citations61

LABORATOIRE BIOSTHETIQUE KOSMETIK GMBH & CO KG

1 patent

US11298304B2Apr 12, 2022

Two component hair treatment kit comprising a hair coloring cream and a developer composition comprising a specific tensioactive compound

LABORATOIRE BIOSTHETIQUE KOSMETIK GMBH & CO KG0 citations37

HCT—HAIR COSMETIC TECH AG

1 patent

US10039701B2Aug 7, 2018

Permanent hair colorants based on a cream-like carrier and a combination of tris(hydroxymethyl) aminomethane, at least an amino acid and an oxidative dye

HCT—HAIR COSMETIC TECH AG1 citations35