P

Inventor

HECHT MANDY

DE5 patents
⚠️ This page may combine multiple inventors who share the name “HECHT MANDY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COTY INC

3 patents
US10973754B2Apr 13, 2021

Dual polymer component hair coloring composition

COTY INC8 citations81
US10959919B2Mar 30, 2021

Hair treatment method and kit thereof

COTY INC6 citations71
US11110050B2Sep 7, 2021

Hair styling method and kit thereof

COTY INC0 citations56

WELLA OPERATIONS US LLC

1 patent
US12226515B2Feb 18, 2025

Method for colouring hair including pretreatment

WELLA OPERATIONS US LLC0 citations44

NOXELL CORP

1 patent
US10688033B2Jun 23, 2020

Hair colouration formulation

NOXELL CORP0 citations36