| Patents for C09B 49 - Sulfur dyes (429) |
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| 10/26/2010 | US7819323 Communication facilitation |
| 09/23/2010 | US20100238521 Scanner for scanning items marked with tags |
| 09/10/2010 | WO2009112858A3 Hair colouring composition and methods |
| 09/02/2010 | US20100219244 Method of maintaining product status using coded tags |
| 09/01/2010 | CN101821250A Novel thiophene-based dye and preparation thereof |
| 08/31/2010 | US7785502 Method of enabling entry of data into a computer system via a printed form |
| 07/28/2010 | EP2209773A2 Novel thiophene-based dye and preparation thereof |
| 06/17/2010 | US20100151184 Compositions for treating textiles and carpet and applications thereof |
| 06/10/2010 | US20100140352 Method Of Updating Product Status |
| 06/09/2010 | EP2193172A2 Phenylpyrido ý1,2-a¨indolium-derived thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye |
| 05/25/2010 | US7721961 Method of maintaining product item status using coded interface |
| 04/22/2010 | WO2010002154A3 Novel organic dye and method for preparing same |
| 04/22/2010 | US20100096450 Shopping Cart With Multifunctional Data Tag Reader |
| 04/20/2010 | US7702187 Scanner for scanning items marked with near-infrared tags |
| 03/31/2010 | CN101684204A Hemicyanin styryl thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye |
| 03/31/2010 | CN101684203A Styryl tetrahydroquinolinium thiol/disulfide compound, process for lightening keratin materials using this dye |
| 03/25/2010 | US20100072275 Product item registration |
| 03/24/2010 | CN101679762A Novel organic dye and method of preparing the same |
| 02/25/2010 | US20100046040 Scanning Device For Scanning Interface Surface |
| 02/03/2010 | EP2148903A2 Novel organic dye and method of preparing the same |
| 02/02/2010 | US7654454 Product item status |
| 01/27/2010 | CN101633794A Method for producing water soluble sulphur blue dye |
| 01/27/2010 | CN101633793A Method for producing water soluble sulphur darkblue dye |
| 01/27/2010 | CN101633792A Method for producing water soluble sulphur red brown dye |
| 01/27/2010 | CN101633791A Method for producing water soluble sulphur yellow brown dye |
| 01/19/2010 | US7648068 Shopping cart system with automatic shopping item total calculator |
| 01/07/2010 | WO2010002154A2 Novel organic dye and method for preparing same |
| 12/29/2009 | US7637437 Requesting assistance using a registration mode |
| 12/24/2009 | US20090314834 Shopping system comprising product item and reading device |
| 11/17/2009 | US7617976 Shopping receptacle for receiving interactive product items |
| 11/03/2009 | US7612923 Scanning device for scanning interface surface of product item |
| 10/29/2009 | WO2009099302A3 Dye for a dye-sensitised solar cell, and a solar cell comprising the same |
| 10/22/2009 | US20090261171 Finger Tip Data Reading Device |
| 09/17/2009 | WO2009112858A2 Hair treatment composition and methods |
| 09/17/2009 | US20090229059 hair dyes with good fastness properties with respect to washing, light, shampooing and rubbing; storage stability |
| 09/17/2009 | CA2717914A1 Hair treatment composition and methods |
| 09/10/2009 | DE102008024186B3 Electrochromic formulation, useful in organic based electrochromic device, which is status displays, comprises an organic sulfur compound that is dimerized in redox equilibrium |
| 08/19/2009 | CN101511945A Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dye |
| 08/13/2009 | WO2009099302A2 Dye for a dye-sensitised solar cell, and a solar cell comprising the same |
| 08/12/2009 | CN101506312A Dyeing composition containing a thiol/disulphide fluorescent colorant comprising a heterocycle, with an internal cationic charge, and method for lightening keratin materials using said colorant |
| 08/04/2009 | US7568629 Shopping system comprising reading device |
| 07/30/2009 | US20090191325 Surface active ingredient composition |
| 07/28/2009 | US7566009 Reading device having a harness |
| 07/22/2009 | EP1893695B1 Styryl sulfide dyes |
| 07/16/2009 | WO2009051390A3 Novel thiophene-based dye and preparation thereof |
| 07/14/2009 | US7559959 bis-benzothiazole azo benzylaminobenzene sulphonic acid dyes; for dyeing and/or printing organic substrates wool, silk or synthetic polyamide article |
| 07/01/2009 | EP2075289A1 Styryl tetrahydroquinolinium thiol/disulfide compound, process for lightening keratin materials using this dye |
| 07/01/2009 | EP2075036A1 Disulfid dyes, composition comprising them and method of dyeing hair |
| 06/11/2009 | US20090145966 Shopping receptacle for receiving interactive product items |
| 06/10/2009 | CN101454403A Dyeing composition containing a thiol/disulphide fluorescent colorant comprising a heterocycle, with an external cationic charge, and method for lightening keratin materials using said colorant |
| 05/26/2009 | US7537160 Combined sensing device |
| 05/14/2009 | US20090121031 Method of minimizing visible coloration of substrate |
| 04/29/2009 | EP2052034A2 Thiol derivative dyes |
| 04/29/2009 | CN101418131A New styryl hydroxy(cyclo)alkylamino thiol/disulfide compounds useful as fluorescent dye, for coloring human keratin fibers, preferably dark keratin fibers and for lightening dark keratin fibers |
| 04/23/2009 | WO2009051390A2 Novel thiophene-based dye and preparation thereof |
| 04/23/2009 | US20090100611 Acid Dye Composition of Anthraquinone Dyes |
| 04/02/2009 | WO2009040355A2 Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 04/02/2009 | US20090084857 Portable scanning device for scanning product item |
| 04/02/2009 | US20090084850 Sensing device |
| 04/02/2009 | DE102008047497A1 Zusammensetzung und Verfahren zum Speichern holographischer Daten Composition and method for storing holographic data |
| 03/26/2009 | WO2009037350A2 DIKETOPYRROLO[3,4-c]PYRROLE THIOL/DISULFIDE DYE, COMPOSITION COMPRISING THIS DYE, PROCESS FOR LIGHTENING KERATIN MATERIALS USING THIS DYE |
| 03/26/2009 | WO2009037325A2 Thiol/disulfide indole-derived, styryl dye, dye composition comprising said dye, process for lightening keratin materials using this dye |
| 03/26/2009 | WO2009037324A2 Phenylpyrido [1,2-a] indolium-derived thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye |
| 03/24/2009 | US7506808 Shopping receptacle with in-built scanner |
| 02/18/2009 | EP2024444A2 Dyeing composition containing a thiol/disulphide naphthylimide fluorescent colorant, and method for lightening keratin materials using said colorant |
| 02/05/2009 | US20090032599 Scanner for scanning items marked with near-infrared tags |
| 01/15/2009 | WO2008147070A3 Novel organic dye and method of preparing the same |
| 01/15/2009 | US20090014526 Scanning device for scanning interface surface of product item |
| 01/13/2009 | US7476260 Disulfide dyes, composition comprising them and method of dyeing hair |
| 12/31/2008 | WO2007110531A8 Dyeing composition containing a thiol/disulphide naphthylimide fluorescent colorant, and method for lightening keratin materials using said colorant |
| 12/30/2008 | US7469836 Hand-held laser scanning device for scanning a product item |
| 12/24/2008 | EP2004759A2 Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dye |
| 12/24/2008 | EP2004758A2 Dyeing composition containing a thiol/disulphide fluorescent colorant comprising a heterocycle, with an internal cationic charge, and method for lightening keratin materials using said colorant |
| 12/24/2008 | EP2004757A2 Dyeing composition containing a thiol/disulphide fluorescent colorant comprising amine groups and having an internal cationic charge, and method for lightening keratin materials using said colorant |
| 12/24/2008 | EP2004756A2 Dyeing composition comprising a thiol/disulphide fluorescent colorant having an external cationic charge, and method for lightening keratin materials using said colorant |
| 12/24/2008 | EP2004755A2 Dyeing composition containing a thiol/disulphide fluorescent colorant having an external cationic charge and an interrupted alkylene chain, and method for lightening keratin materials using said colorant |
| 12/24/2008 | EP2004754A2 Dyeing composition containing a thiol/disulphide fluorescent colorant comprising a heterocycle, with an external cationic charge, and method for lightening keratin materials using said colorant |
| 12/18/2008 | WO2008019977A3 Thiol derivative dyes |
| 12/17/2008 | CN101326244A 三芳基甲烷染料 Triarylmethane dyes |
| 12/17/2008 | CN101325986A Oxazine disulfide dyes |
| 12/16/2008 | US7465342 preselecting said dye such that it includes at least one moiety for reducing intermolecular interactions; invisible ink |
| 12/04/2008 | WO2008147070A2 Novel organic dye and method of preparing the same |
| 12/04/2008 | WO2008146975A1 Novel organic dye containing n-arylcarbazole moiety and preparation thereof |
| 12/04/2008 | WO2008146971A1 Novel julolidine-based dye and preparation thereof |
| 12/04/2008 | US20080295260 Dyeing hair using cationic dye having disulfide group; not comprise treating the fiber with an enzyme of the type of a protein disulfidisomerase; deep dying having good fastness properties with respect to washing, light, shampooing and rubbing |
| 11/25/2008 | US7457007 Laser scanning device for printed product identification codes |
| 11/11/2008 | US7450273 Laser scanner using acousto-optic deflectors |
| 11/06/2008 | US20080272193 Method of maintaining product item status using coded interface |
| 10/30/2008 | US20080270259 Method of maintaining product status using regionally coded interface |
| 10/30/2008 | US20080265028 Method of maintaining product status with invisibly coded interface |
| 10/30/2008 | US20080265027 Method of maintaining product status |
| 10/30/2008 | US20080265026 Method of maintaining product item status using computer system |
| 10/16/2008 | US20080251585 Object scanning system with a sensing device for generating indicating data |
| 10/08/2008 | CN101283051A Xanthene dyes |
| 10/01/2008 | CA2635037A1 Holographic photochromic recording material, its preparation, and photonic devices fabricated thereof with enhanced thermal stability |
| 08/28/2008 | US20080204429 Controller Arrangement For An Optical Sensing Pen |
| 08/14/2008 | WO2008096919A1 Antibacterial acid dyes and method of preparing the same and antibacterial fiber dyed thereby |
| 08/13/2008 | CN101243139A Styryl sulfide dyes |
| 08/07/2008 | WO2007110541A3 Dyeing composition containing a thiol/disulphide fluorescent colorant comprising a condensed cycle, with an internal cationic charge, and method for lightening keratin materials using said colorant |
| 08/07/2008 | WO2007110531A3 Dyeing composition containing a thiol/disulphide naphthylimide fluorescent colorant, and method for lightening keratin materials using said colorant |