| Patents for C09B 23 - Methine or polymethine dyes, e.g. cyanine dyes (4,654) |
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| 06/05/2013 | CN102010614B Method for preparing and purifying water-soluble cyanine dye (Cy5.5) |
| 06/05/2013 | CN101328319B Water-soluble bridged ring polymethine 3H-indole cyanine dyes ultrasonic synthetic method |
| 05/30/2013 | WO2013075285A1 One-class bi-benzyl pentamethyl cyanine fluorescent dye, and preparation method and application thereof |
| 05/30/2013 | US20130137873 Polycyclo Dyes and Use Thereof |
| 05/29/2013 | EP2596066A1 Dye compound, method of producing dipyrromethene metal complex compound, method of producing dye multimer, substituted pyrrole compound, colored curable composition, color filter, method of producing color filter, solid-state image sensor and liquid crystal display device |
| 05/29/2013 | EP2596065A2 Luminescent dyes with a water-soluble intramolecular bridge and their biological conjugates |
| 05/29/2013 | CN103122154A Organic near-infrared two-photon fluorescent dye |
| 05/23/2013 | WO2013073243A1 Novel compound and support supporting this novel compound |
| 05/23/2013 | WO2013073169A1 White organic electroluminescent element |
| 05/23/2013 | US20130129631 Fluorescent Probe for Imaging Lymph Nodes |
| 05/22/2013 | CN103113284A Half cyanine dye compound, preparation method and application of half cyanine dye compound |
| 05/22/2013 | CN103113282A Preparation method for electrondrawing group containing semi-cyanine temperature-sensitive molecular optical probe |
| 05/16/2013 | US20130121926 Dye compositions and dye syntheses |
| 05/15/2013 | EP2592475A1 Photosensitive composition, lithographic printing plate precursor, lithographic printing method, and novel cyanine dyes |
| 05/09/2013 | US20130116403 Fluorescent polymethine cyanine dyes |
| 05/07/2013 | US8436153 Cyanine dyes |
| 05/01/2013 | CN103073909A Water-soluble asymmetric indocyanine fluorescent dye and preparation method thereof |
| 04/25/2013 | US20130102752 Benzindocyanine compound for labeling substance, intermediate thereof, and method for preparing the same |
| 04/24/2013 | CN103063629A Method for detecting ratio of sodium ions to potassium ions, kit and system |
| 04/24/2013 | CN103059832A Near-infrared fluorescent probe compound as well as preparation method and application thereof |
| 04/18/2013 | WO2013055640A2 Infrared fluorescent composition having polyvinyl acetal binder |
| 04/18/2013 | WO2013053422A1 Benzodioxepin-3-one compounds as dyes or as fluorescent emitters |
| 04/18/2013 | US20130095040 Dye compositions and dye syntheses |
| 04/17/2013 | CN202881157U Device for preparing diamino stilbenedisulfonic acid, diamino stilbenetetrasulfonic acid or diamino stilbenehexasulfonic acid fluorescent brightening agent |
| 04/17/2013 | CN103053223A Color conversion filter |
| 04/17/2013 | CN101328318B Water-soluble linear polymethine 3H-indole cyanine dyes ultrasonic synthesis method |
| 04/10/2013 | EP2578644A1 Metal complex dye, photoelectric conversion element and dye-sensitized solar cell |
| 04/10/2013 | EP2576699A1 Naphthocyanines for use as contrast agents |
| 04/10/2013 | CN202865153U Device for preparing multi-variety multi-form fluorescent whitening agents |
| 04/10/2013 | CN103038289A Naphthocyanines for use as contrast agents |
| 04/10/2013 | CN103030989A Synthesis method of water-soluble squarylium indocyanine multifunctional cell fluorescent dye |
| 04/10/2013 | CN101864187B Dye with low energy level difference, intermediate and preparation method and application thereof |
| 04/04/2013 | WO2013047757A1 Colored composition and image display structure |
| 04/04/2013 | WO2013047619A1 Colored curable composition, color filter, method for producing same, display element, and solid-state image sensor |
| 04/04/2013 | WO2013047454A1 Colored curable composition, color filter, method for producing color filter, and display device |
| 04/03/2013 | EP2574678A1 Thio-substituted methine dyes |
| 04/03/2013 | CN103025831A Dye compound, method of producing dipyrromethene metal complex compound, method of producing dye multimer, substituted pyrrole compound, colored curable composition, color filter, method of producing color filter, solid-state image sensor and liquid display element |
| 04/03/2013 | CN101747655B Water-soluble cyanine dye containing azulene structure and synthetic method thereof |
| 03/28/2013 | WO2013042699A1 Spirobifluorene compound, colorant for photoelectric transducer, and photoelectric transducer using same |
| 03/28/2013 | WO2013042414A1 Dithienopyrrole compound, dye for photoelectric conversion element, semiconductor electrode employing same for photoelectric conversion element, and photoelectric conversion element |
| 03/28/2013 | WO2013041117A1 Dyes for labelling molecular ligands |
| 03/28/2013 | WO2012123916A3 Activatable fluorogenic compounds and uses thereof as near infrared probes |
| 03/27/2013 | EP2571973A2 Optical brighteners and compositions comprising the same |
| 03/27/2013 | EP2571941A2 Optical brighteners and compositions comprising the same |
| 03/27/2013 | CN102993763A Single charge boron fluroride complexing dipyrrole methenyl fluorochrome and application thereof |
| 03/27/2013 | CN102993111A Preparation method of 4,4'-diaminostilbene-2,2'-disulfonic acid derivative |
| 03/27/2013 | CN102993110A Intermediate of 4,4'-diaminostilbene-2,2'-disulfonic acid derivative |
| 03/27/2013 | CN102993081A Trimethine cyanine and its use |
| 03/27/2013 | CN101659865B Gathering induced luminescence material containing triphenyl thylene structure, synthesis method and application thereof |
| 03/21/2013 | WO2013038243A2 Organic electrochromic materials having high transparency and high contrast in the visible range |
| 03/20/2013 | CN102979000A Liquid fluorescent whitening agent used for paper whitening, and preparation method thereof |
| 03/20/2013 | CN102977628A One-pot synthesis method of fluorescent brightener ER-II |
| 03/20/2013 | CN102977093A Pyridino[3,4-b]pyrazine derivative and application thereof |
| 03/13/2013 | EP2568015A2 Trimethine cyanine and its use |
| 03/13/2013 | CN102970966A New dyes with heterocyclic disulphide unit, colouring composition comprising them, and method for dyeing human keratinous fibres on the basis of these dyes |
| 03/13/2013 | CN102964864A Multifunctional furanone fluorescent whitening agent and preparation method thereof |
| 03/13/2013 | CN102964863A Synthesis and application of indole hemicyanine dye |
| 03/13/2013 | CN101950674B Dye for dye-sensitized solar cell and dye-sensitized solar cell including the same |
| 03/07/2013 | WO2013031471A1 Photoelectric conversion element manufacturing method and image capture element manufacturing method |
| 03/07/2013 | WO2013030737A1 Asymmetric cyanine dyes for photovoltaic applications |
| 03/06/2013 | CN102952413A Benzpyrole squaric acid cyanine dye and preparation method thereof |
| 02/28/2013 | WO2013027838A1 Dye-sensitized solar cell and sensitizing dye |
| 02/27/2013 | CN102947733A Colored resin composition, color filter, liquid crystal display device, and organic EL display |
| 02/27/2013 | CN102942566A Dimeric and trimeric nucleic acid dyes, and associated systems and methods |
| 02/13/2013 | EP2557128A1 Improved aqueous compositions for whitening and shading in coating applications |
| 02/13/2013 | CN102925137A Method for modifying fluorescent dye probe with folic acid by using diamine as bridge group |
| 02/13/2013 | CN102924971A Mixed toluylene biphenyl type fluorescent whitening agent and preparation method thereof |
| 02/13/2013 | CN102924959A Synthesis method of reddish distyrylbiphenyl fluorescent whitening agent |
| 02/13/2013 | CN102924958A Triphenylamine-based organic dye and synthesizing method and application of triphenylamine-based organic dye |
| 02/07/2013 | US20130032758 Optical Element for Correcting Color Blindness |
| 02/06/2013 | EP2553698A1 Dye sensitised solar cell |
| 02/06/2013 | CN102911509A Environment-friendly preparation method of toluylene-based biphenyl type fluorescent brightener |
| 02/06/2013 | CN102911127A Preparation method for low-triazine fluorescent whitening agent |
| 01/30/2013 | EP2550338A1 Development of photostable near-ir cyanine dyes for in vivo imaging |
| 01/30/2013 | CN102906935A Photoelectric conversion element, photoelectrochemical battery, dye for photoelectric conversion element, and dye solution for photoelectric conversion element |
| 01/30/2013 | CN102906239A Optical brighteners and compositions comprising the same |
| 01/30/2013 | CN102906200A Optical brighteners and compositions comprising the same |
| 01/30/2013 | CN102898855A Synthesis and application of cetyl or octadecyl dimethyl tertiary amine quaternary ammonium salt high performance fluorescent whitening agent having amino acid structure |
| 01/30/2013 | CN102898854A Organic dye taking alkoxy substituted fluorene unit-containing triarylated amine as donor and application thereof in dye-sensitized solar cell |
| 01/22/2013 | US8357793 Label target and labeling reagents comprising backbones with at least two consecutive peptide bonds |
| 01/16/2013 | CN101864293B Sulfonated cyanine dyes/hydrotalcite composite film and preparation method thereof |
| 01/16/2013 | CN101300309B 含硫醇基的染料 Alcohol sulfur dyes |
| 01/10/2013 | US20130011927 Detection of immobilized nucleic acid |
| 01/09/2013 | CN102863813A Synthesis and application of efficient composite type long-chain tertiary amine quatemary ammonium salt fluorescent whitening agents |
| 01/09/2013 | CN102863812A Organic dye and dye-sensitized solar cell |
| 01/09/2013 | CN101410460B 花青化合物以及光学记录材料 Cyanine compounds and optical recording materials |
| 01/08/2013 | US8350015 Cyanine dye |
| 01/03/2013 | WO2011054966A3 New dyes with heterocyclic disulphide unit, colouring composition comprising them, and method for dyeing human keratinous fibres on the basis of these dyes |
| 01/02/2013 | EP2541329A1 Charge controlling agent and toner using same |
| 01/02/2013 | CN102858884A Pigment and colored photosensitive composition |
| 01/02/2013 | CN102850819A Synthesis and application of cetyl and octadecyl dimethyl tertiary amine hyamine type fluorescent whitening agent with hydrophilic amino |
| 01/01/2013 | US8344158 Fluorescent polymethine cyanine dyes |
| 01/01/2013 | US8343696 Colored curable composition, fluorine-containing dipyrromethene compound and tautomer thereof, and fluorine-containing dipyrromethene metal complex and tautomer thereof, and color filter using the same and method for producing the color filter |
| 12/27/2012 | WO2012176575A1 Photoelectric conversion element, photoelectrochemical cell, and dye for use therein |
| 12/27/2012 | US20120329699 Optical brighteners and compositions comprising the same |
| 12/26/2012 | CN102844829A Dye sensitised solar cell |
| 12/20/2012 | US20120321562 Nicotinic acid and picolinic acid derived near-infrared fluorophores |
| 12/18/2012 | CA2675289C Optical recording material, optical recording medium, and recording and reproducing method of optical recording medium |
| 12/13/2012 | WO2012169415A1 Color filter, ccd sensor, cmos sensor, organic cmos sensor, and solid-state image sensor |
| 12/13/2012 | WO2012103678A9 Pentamethine cyanine fluorescent dyes, preparation methods and uses thereof |