| Patents for C09B 23 - Methine or polymethine dyes, e.g. cyanine dyes (4,654) |
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| 06/17/2009 | EP2070988A2 Styryl thiol/disulfide compound with a hydroxy(cyclo)alkylamino unit, process for lightening keratin materials using this dye |
| 06/10/2009 | EP2066813A2 Compositions and methods for biodetection by nucleic acid-templated chemistry |
| 06/10/2009 | CN101454401A 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 |
| 06/10/2009 | CN101454400A 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 |
| 06/10/2009 | CN101454399A 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 |
| 06/10/2009 | CN101454398A 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 |
| 06/04/2009 | WO2008147805A3 Dyes having ratiometric fluorescence response for detecting metabolites |
| 06/03/2009 | CN101448900A 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 |
| 06/02/2009 | CA2304425C Novel pyrazolone compound and ophthalmic plastic lens using the same |
| 05/28/2009 | US20090136935 Dye Compounds |
| 05/27/2009 | EP2062945A2 Hemicyanin styryl thiol/disulfide dye, dye composition comprising this dye, process for lightening keratin materials using this dye |
| 05/27/2009 | CN101443197A 光学记录材料及花青化合物 Cyanine compounds and optical recording materials |
| 05/27/2009 | CN101440282A Near-infrared fluorescent molecular probe, synthesizing method and use thereof |
| 05/27/2009 | CN101440038A Polybrominated diphenyl ethylene dye sensitizing agent, synthesis and use thereof |
| 05/26/2009 | US7537751 cyanine dyes, xanthene dyes, porphyrin dyes, coumarin dyes or composite dyes; genetic probes for real-time detection |
| 05/22/2009 | WO2009046010A3 Monomethine dyes |
| 05/22/2009 | WO2008138814A3 Use of indolinium diazamethine cations for optical data recording |
| 05/22/2009 | WO2008041960A3 Methods and compositions for detecting polynucleotides |
| 05/21/2009 | US20090130400 Colorant compositions containing an oxonol dye |
| 05/20/2009 | EP2059563A2 Fluoro-substituted benzoxazole polymethine dyes |
| 05/20/2009 | CN101437903A Novel compound, optical filter and optical recording material using the same |
| 05/20/2009 | CN101437902A Methylene dye and use thereof |
| 05/20/2009 | CN100489976C Optical information recording medium |
| 05/13/2009 | CN101429345A Process for producing triazine toluylene liquid fluorescent whitening agents |
| 05/13/2009 | CN101429344A Process for producing hexa-sulphonic acid liquid fluorescent whitening agents |
| 05/13/2009 | CN101429343A Process for producing fluorescent whitening agent 5BM |
| 05/12/2009 | US7531667 Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material |
| 05/12/2009 | CA2312099C New fluorescent cyanine labels containing a sulfamido linker arm |
| 05/07/2009 | WO2009012238A3 Degradable taggant, and method of making and using thereof |
| 05/06/2009 | CN101424055A Acrylon fluorescent dyeing method |
| 04/29/2009 | EP1917312B1 Colorant compositions containing an oxonol dye |
| 04/29/2009 | CN101421359A 染料增感型光电转换器件 A dye-sensitized photoelectric conversion element |
| 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 | WO2009051000A1 Indolium compound and optical recording material using the compound |
| 04/23/2009 | WO2009050999A1 Indolium compound and optical recording material using the compound |
| 04/22/2009 | EP2003171A9 Cyanine compound and optical recording material |
| 04/22/2009 | CN101415780A Indolium compound and optical recording material |
| 04/16/2009 | WO2008139206A3 Optical imaging agents |
| 04/16/2009 | WO2008054600A3 Compositions and methods for biodetection by nucleic acid-templated chemistry |
| 04/15/2009 | EP2046895A2 Asymmetric fluoro-substituted polymethine dyes |
| 04/15/2009 | EP2003644A9 Optical recording medium and visible information recording method |
| 04/15/2009 | CN101410460A 花青化合物以及光学记录材料 Cyanine compound and an optical recording material |
| 04/15/2009 | CN101410373A Bridged cyanine compounds and optical recording materials containing the same |
| 04/15/2009 | CN101407639A Organic dye with five-element heterocycle and derivative thereof as conjugate unit, and dye sensitization solar cell prepared thereby |
| 04/09/2009 | WO2008100817A3 Polycyclo dyes and use thereof |
| 04/08/2009 | EP2045806A2 Use of indolinium diazamethine cations for optical data recording |
| 04/08/2009 | EP2045238A1 Bridged cyanine compounds and optical recording materials containing the same |
| 04/08/2009 | EP1668162B1 Detection of immobilized nucleic acid |
| 04/08/2009 | CN101405347A Organic compound, semiconductor thin film electrode using the same, photoelectric transducer, and photoelectrochemical solar cell |
| 04/02/2009 | WO2009040355A2 Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 04/01/2009 | CN100473653C Near infrared meso-position nitrogen and sulfur substituted hepta-methyl-cyanine fluorochrome for bioanalysis |
| 03/31/2009 | US7511155 Reagents and a method for saturation labelling of proteins |
| 03/31/2009 | US7510700 Pathological tissue detection and treatment employing targeted benzoindole optical agents |
| 03/26/2009 | WO2009037348A1 Indolinium-derived thiol/disulfide dye, dye composition comprisng 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 |
| 03/25/2009 | EP2039724A1 Indole-derived styryl dye comprising an alkylene linker, dye composition comprising this dye, process for lightening keratin materials using this dye |
| 03/24/2009 | US7507840 Nonlinear optically active compounds that include a pi-donor conjugated to a pi-acceptor through a pi-electron conjugated bridge |
| 03/24/2009 | US7507260 dyeing keratinous fibers, in particular human keratinous fibers such as hair, comprising, in an appropriate dyeing medium, at least one cationic direct dye of a given formula, and which is characterized in that it contains, in addition, at least one silicone chosen from the aminated silicones and resins |
| 03/19/2009 | WO2008157762A8 Methods to increase the photostability of dyes |
| 03/18/2009 | EP2036953A2 Long wavelength thiol-reactive fluorophores |
| 03/18/2009 | EP2035505A1 Optical fluorescent imaging using cyanine dyes |
| 03/18/2009 | CA2639559A1 Red dye mixture |
| 03/17/2009 | US7504089 Cyanine dyes |
| 03/17/2009 | US7504087 Receptor-avid exogenous optical contrast and therapeutic agents |
| 03/12/2009 | US20090069500 Label target and labeling reagents comprising rigid group backbones |
| 03/05/2009 | US20090061141 Monomethine dye compound, optical information recording medium utilizing the compound and process for producing the same |
| 03/04/2009 | EP2029674A2 Tricationic dyes |
| 03/04/2009 | CN101379140A Photosensitizer dye |
| 02/26/2009 | US20090054664 IR absorbing dyes is compatible with inkjet printers, inks, lightfastness, thermal stability, nontoxic, low-cost manufacture |
| 02/19/2009 | WO2009022738A1 Coloring composition, inkjet recording ink and heterocyclic compound |
| 02/19/2009 | US20090047683 Have negatively charged substituent for fluorescent staining of DNA; used to distinguish DNA present in a sample from RNA |
| 02/12/2009 | WO2009020098A1 Sensitizing dye for dye-sensitized solar cell having extended π-electron conjugated system |
| 02/12/2009 | WO2008092041A3 Optical biosensors |
| 02/11/2009 | CN101362863A Triphenyl amine dyes for dye-sensitized solar cells |
| 02/10/2009 | US7488468 Water solubility, reduced toxicity; photodynamic therapy; administering near infrared fluorescent contrast agent , exposing to an excitation light, and detecting near infrared fluorescence from the contrast agent |
| 02/10/2009 | US7488353 Cationic heteroarylazine dyes and colorants containing these compounds |
| 02/05/2009 | WO2009016181A2 Optical imaging agents |
| 02/05/2009 | WO2009016180A2 Peptide imaging agents |
| 02/05/2009 | US20090035810 Modified carbocyanine dyes and their conjugates |
| 02/05/2009 | US20090035809 Modified Carbocyanine Dyes and Their Conjugates |
| 02/05/2009 | CA2694102A1 Optical imaging agents |
| 02/04/2009 | EP2020302A1 Optical recording material and cyanine compound |
| 02/04/2009 | CN101357988A Polyethyleneglycol derivatives derivated by aminophenyl |
| 02/04/2009 | CN101357987A Hexamine type polyethyleneglycol derivatives |
| 02/04/2009 | CN100458941C Write-once information recording medium |
| 02/04/2009 | CN100458940C Recording material for medium |
| 02/03/2009 | US7485404 1-(Chloro-), 2-((1,3,3-(trimethyl-)-3H-indolium-2-yl)-vin-1,2-ylene-),6-((1,3,3-(trimethyl-)-2,3-dihydroindolin-2-ylidene)-ethanediylidene-cyclonex-1-ene;storage stability, highly sensitive to beams emitted by general-purpose semiconductor lasers |
| 02/03/2009 | US7485157 Quaternized azo or hydrazone hair dye mixed with cationic or amphoteric polymer; washfastness; weatherproof; radiation resistance; less selective and more uniform |
| 01/29/2009 | WO2009014477A1 Isoelectric point markers |
| 01/28/2009 | EP2019130A1 Novel compound, optical filter using the compound, and optical recording material |
| 01/14/2009 | EP1841828B1 Method of highlighting with a reversible highlighting mixture, highlighting kit, and highlighted complex |
| 01/14/2009 | CN101346243A Optical recording medium and azacyanine dye |
| 01/14/2009 | CN101343420A Unsymmetrical cyanines fluorochrome |
| 01/13/2009 | CA2446982C Synthesis and evaluation of new cyanine dyes as minor groove of [poly(da-dt)]2 binders |
| 01/08/2009 | US20090012310 reacting polymethine ether compound with an acid to produce polymethine compound containing a desired counter ion |
| 12/31/2008 | EP2009064A2 Organic dye, photoelectric transducing material, semiconductor electrode, and photoelectric transducing device |
| 12/31/2008 | EP1448844B1 Novel short-chain polymeric yellow cyanoester-derivative colorants and articles comprising such colorants |
| 12/30/2008 | CA2388056C Method of stabilizing dye solutions and stabilized dye compositions |
| 12/30/2008 | CA2309302C Dyeing composition for keratinous fibres with a cationic direct colouring agent and a silicone |
| 12/24/2008 | WO2008157762A2 Methods to increase the photostability of dyes |