Inventor
PASQUIER CECILE
CH35 patents
⚠️ This page may combine multiple inventors who share the name “PASQUIER CECILE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELLA AG
17 patentsUS6570019B2May 27, 2003
Cationic pyrrolo-pyrrol-derivatives, method for producing them and colorants for keratin fibers, containing these compounds
WELLA AG22 citations92
US6773463B2Aug 10, 2004
Agent and method for dyeing keratin fibers
WELLA AG7 citations71
US6749645B2Jun 15, 2004
Use of 4-nitro-2,1,3,-benzoxadiazole derivatives as dyes in coloring agents for keratin fibres
WELLA AG9 citations71
US7553337B2Jun 30, 2009
Hair colorants for simultaneous dyeing and brightening of keratin fibers
WELLA AG4 citations61
US7431741B2Oct 7, 2008
Brightening colorant with indolythiazolium dyes
WELLA AG3 citations59
US7070625B2Jul 4, 2006
Agent and method for coloring keratin fibers containing 2-benzothiazolinone-hydrazone and quinone derivatives
WELLA AG3 citations59
US7294151B2Nov 13, 2007
Means and method for dyeing keratin fibres
WELLA AG1 citations51
US7291183B2Nov 6, 2007
Agent and method for dyeing keratin fibers
WELLA AG1 citations49
US7156884B2Jan 2, 2007
Compositions and methods for dyeing keratinous fibers
WELLA AG0 citations48
US7128764B2Oct 31, 2006
M-aminophenol derivatives and coloring agents containing them
WELLA AG0 citations41
US7077872B2Jul 18, 2006
Oxidation hair dyes containing 3-aminophenol derivatives, and novel 3-aminophenol derivatives
WELLA AG0 citations41
US7537620B2May 26, 2009
Agent for coloring keratin fibers
WELLA AG0 citations40
US7326254B2Feb 5, 2008
Means and method for the simultaneous bleaching and dyeing of keratin fibres
WELLA AG0 citations40
US7517368B2Apr 14, 2009
Indolylthiazoliumazo dyes-containing colorants for keratin fibers
WELLA AG0 citations38
US7056349B2Jun 6, 2006
Agent containing quinonimine derivatives and used to color keratin fibres, and associated method
WELLA AG0 citations38
US7429274B2Sep 30, 2008
Agent and method for the oxidative coloring of keratin fibers
WELLA AG0 citations36
US7244278B2Jul 17, 2007
Agent and method for oxidative coloring of keratin fibers
WELLA AG0 citations36
PROCTER & GAMBLE
8 patentsUS7513917B2Apr 7, 2009
Coloring agents for keratin fibers
PROCTER & GAMBLE13 citations82
US7413578B2Aug 19, 2008
Colorants comprising cationic azacyanine dyes
PROCTER & GAMBLE11 citations81
US7393366B2Jul 1, 2008
Agents for coloring keratin fibers
PROCTER & GAMBLE2 citations62
US7513916B2Apr 7, 2009
Agents for coloring keratin fibers
PROCTER & GAMBLE2 citations61
US7658770B2Feb 9, 2010
Agents for coloring keratin fibers
PROCTER & GAMBLE0 citations50
US7513918B2Apr 7, 2009
Agents for coloring keratin fibers comprising zwitterionic azomethine dyes
PROCTER & GAMBLE1 citations49
US7410507B2Aug 12, 2008
Use of cationic azacyanine dyes for coloring keratin fibers
PROCTER & GAMBLE1 citations49
US9796952B2Oct 24, 2017
Laundry care compositions with thiazolium dye
PROCTER & GAMBLE0 citations41
SICPA HOLDING SA
3 patentsUS9249320B2Feb 2, 2016
Polymer-bonded polycyclic aromatic hydrocarbons having nitrogen containing substituents
SICPA HOLDING SA2 citations62
US10654307B2May 19, 2020
Rotogravure printing processes for producing optically variable security features
SICPA HOLDING SA1 citations58
US9505869B2Nov 29, 2016
Polycyclic aromatic hydrocarbon compounds containing an S atom or S(=O)2 group in their basic structure
SICPA HOLDING SA0 citations51