| Patent | Date |
|---|
Zwitterionic azo dyestuffs for coloring keratin-including fibres
Grant 8,864,848 - Gross , et al. October 21, 2 | 2014-10-21 |
Anionic azo dyestuffs for coloring keratin-containing fibers
Grant 8,864,849 - Gross , et al. October 21, 2 | 2014-10-21 |
Anionic Azo Dyestuffs For Coloring Keratin-containing Fibers
App 20140289970 - Gross; Wibke ; et al. | 2014-10-02 |
Oxidation dye precursors
Grant 8,821,592 - Gross , et al. September 2, 2 | 2014-09-02 |
Zwitterionic Azo Dyestuffs For Colouring Keratin-including Fibres
App 20140237735 - Gross; Wibke ; et al. | 2014-08-28 |
Brightening agent comprising acylpyridinium compounds and defined alkalizing agents
Grant 8,668,745 - Gross , et al. March 11, 2 | 2014-03-11 |
Lightening agent comprising acyl pyridinium compounds and cationic polysaccharides
Grant 8,597,371 - Gross , et al. December 3, 2 | 2013-12-03 |
Lightening Agent Comprising Acyl Pyridinium Compounds And Cationic Polysaccharides
App 20130280194 - Gross; Wibke ; et al. | 2013-10-24 |
Brightening Agent Comprising Acylpyridinium Compounds And Defined Alkalizing Agents
App 20130269721 - Gross; Wibke ; et al. | 2013-10-17 |
Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers
Grant 8,551,191 - Gross , et al. October 8, 2 | 2013-10-08 |
Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes And Agents For Colouring Keratin-containing Fibers
App 20130180542 - Gross; Wibke ; et al. | 2013-07-18 |
After treatment for color fixation
Grant 8,349,023 - Gross , et al. January 8, 2 | 2013-01-08 |
Phthalimides as bleach activators
Grant 8,328,879 - Gross , et al. December 11, 2 | 2012-12-11 |
Sulfonimines as bleaching activators
Grant 8,323,356 - Gross , et al. December 4, 2 | 2012-12-04 |
Phthalimides As Bleach Activators
App 20120246841 - Gross; Wibke ; et al. | 2012-10-04 |
Lightening agent having cationic acylpyridinium derivatives and certain amino acids
Grant 8,277,517 - Gross , et al. October 2, 2 | 2012-10-02 |
Lightening agent having cationic acylpyridinium derivatives and certain ammonium compounds
Grant 8,277,516 - Gross , et al. October 2, 2 | 2012-10-02 |
Hair care product containing acetylpyridinium salts
Grant 8,273,332 - Gross , et al. September 25, 2 | 2012-09-25 |
Method for decolorizing keratin-containing fibers
Grant 8,268,015 - Oberkobusch , et al. September 18, 2 | 2012-09-18 |
Sulfonimines As Bleaching Activators
App 20120227756 - Gross; Wibke ; et al. | 2012-09-13 |
Hair care agent containing acetylpyridinium salts
Grant 8,246,938 - Gross , et al. August 21, 2 | 2012-08-21 |
Lightening Agent Having Cationic Acylpyridinium Derivatives And Certain Amino Acids
App 20120192891 - Gross; Wibke ; et al. | 2012-08-02 |
Lightening Agent Having Cationic Acylpyridinium Derivatives And Certain Ammonium Compounds
App 20120192890 - Gross; Wibke ; et al. | 2012-08-02 |
Hair Care Agent Containing Acetylpyridinium Salts
App 20120121528 - Gross; Wibke ; et al. | 2012-05-17 |
After Treatment for Color Fixation
App 20120080046 - Gross; Wibke ; et al. | 2012-04-05 |
Bleaching with concomitant hair tonicizing
Grant 8,137,412 - Suenger , et al. March 20, 2 | 2012-03-20 |
Hair Care Product Containing Acetylpyridinium Salts
App 20120058071 - Gross; Wibke ; et al. | 2012-03-08 |
Method for Decolorizing Keratin-Containing Fibers
App 20110247644 - Oberkobusch; Doris ; et al. | 2011-10-13 |
Bleaching agent comprising 2-acylpyridinium derivatives
Grant 8,034,122 - Gross , et al. October 11, 2 | 2011-10-11 |
Bleaching with Concomitant Hair Tonicizing
App 20110232669 - Suenger; Georg ; et al. | 2011-09-29 |
Cationic acylpyridinium derivatives for use as bleach activators
Grant 8,021,438 - Gross , et al. September 20, 2 | 2011-09-20 |
Bleaching agent having cationic acyl pyridinium derivatives, co-bleaching activators and hydrogen peroxide
Grant 7,981,166 - Gross , et al. July 19, 2 | 2011-07-19 |
Bleaching Agent Comprising 2-acylpyridinium Derivatives
App 20110162671 - Gross; Wibke ; et al. | 2011-07-07 |
Cationic Acylpyridinium Derivatives For Use As Bleach Activators
App 20110146006 - Gross; Wibke ; et al. | 2011-06-23 |
Cationic Dihydroisoquinolinium Derivatives For Use As Bleach Activators
App 20110146005 - Gross; Wibke ; et al. | 2011-06-23 |
Bleaching Agent Comprising Cationic 3,4-dihydroisoquinoline Derivatives, Special Alkanol Amines And Hydrogen Peroxide
App 20110056508 - Gross; Wibke ; et al. | 2011-03-10 |
Bleaching Agent Having Cationic Acyl Pyridinium Deratives, Co-bleaching Activators And Hydrogen Peroxide
App 20110047712 - Gross; Wibke ; et al. | 2011-03-03 |
Lightening Agents and/or Dyes that Contain Aldehyde(s)
App 20100278767 - Hoffkes; Horst ; et al. | 2010-11-04 |
Agent for dyeing keratin-containing fibers
Grant 7,799,096 - Gross , et al. September 21, 2 | 2010-09-21 |
Agent For Dyeing Keratin-containing Fibers
App 20100064450 - Gross; Wibke ; et al. | 2010-03-18 |
Compositions for treating keratinic fibers, methods of treating such fibers therewith and compounds contained therein
Grant 7,678,156 - Gross , et al. March 16, 2 | 2010-03-16 |
Substances For Dyeing Keratinous Fibers
App 20100037909 - Gross; Wibke ; et al. | 2010-02-18 |
Coloring agent compositions and methods of treating keratin fibers therewith
Grant 7,473,280 - Gross , et al. January 6, 2 | 2009-01-06 |
Reversibly Changeable Hair Color
App 20080301885 - OBERKOBUSCH; Doris ; et al. | 2008-12-11 |
Agent For Colouring Fibres Containing Keratin
App 20080189877 - Gross; Wibke ; et al. | 2008-08-14 |
Agent for dyeing keratin-based fibers
Grant 7,393,367 - Gross , et al. July 1, 2 | 2008-07-01 |
Agent For Dyeing Keratin-based Fibers
App 20080104772 - GROSS; Wibke ; et al. | 2008-05-08 |
Substance for Dyeing Keratinic Fibers
App 20070287686 - Gross; Wibke ; et al. | 2007-12-13 |
Agents for coloring fibers containing keratin
Grant 7,300,472 - Gross , et al. November 27, 2 | 2007-11-27 |
Agents for coloring fibers containing keratin
App 20070000074 - Gross; Wibke ; et al. | 2007-01-04 |
Agents used for dyeing keratinous fibers
Grant 7,105,032 - Gross , et al. September 12, 2 | 2006-09-12 |
Agents used for dyeing keratinous fibers
App 20050144740 - Gross, Wibke ; et al. | 2005-07-07 |
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