Inventor
SAUTER GUIDO
SE11 patents
⚠️ This page may combine multiple inventors who share the name “SAUTER GUIDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELLA AG
6 patentsUS6977001B2Dec 20, 2005
Dye compositions containing quinolinium salts
WELLA AG32 citations89
US6835212B2Dec 28, 2004
Agent and method for dyeing keratin fibers
WELLA AG13 citations82
US7056348B2Jun 6, 2006
5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives and salts thereof, methods for the production and use of said compounds for the temporary coloration of fibers
WELLA AG3 citations60
US6669739B2Dec 30, 2003
Agent for coloring fibers and method for temporarily coloring fibers
WELLA AG3 citations60
US6652601B2Nov 25, 2003
Agent for dyeing fibers comprising an indoline/indolium derivative
WELLA AG6 citations60
US7156884B2Jan 2, 2007
Compositions and methods for dyeing keratinous fibers
WELLA AG0 citations48