| Patents for C09B 23 - Methine or polymethine dyes, e.g. cyanine dyes (4,654) |
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| 08/17/2005 | CN1655264A Optical recording medium and method of recording an image |
| 08/16/2005 | US6930184 Functional fluorescent dyes |
| 08/11/2005 | WO2005073814A1 Electrophotographic photoreceptor and electrophotograph |
| 08/10/2005 | EP1562196A2 Optical recording medium and method of recording an image |
| 08/10/2005 | EP1561425A1 Indocyanine dyes |
| 08/10/2005 | EP1303751B1 Dyes and methods of detection of nucleic acid in immature red blood cells |
| 08/10/2005 | CN1214087C Novel red fluorescent material and organic electroluminescent device containing same |
| 08/09/2005 | US6926885 In-vivo diagnostic method by means of near infrared radiation |
| 08/04/2005 | US20050169844 Near infrared imaging agent |
| 08/03/2005 | EP1559374A1 Cyanine dyes |
| 08/03/2005 | EP1558762A2 Amplicon melting analysis with saturation dyes |
| 08/03/2005 | CN1650168A Reagent and method for saturation labelling of proteins |
| 08/03/2005 | CN1650064A Method for brightening textile materials |
| 08/02/2005 | US6924372 Benzopyrylo-polymethine-based hydrophilic markers |
| 07/28/2005 | DE19921234B4 Cyanin-Farbstoffe Cyanine dyes |
| 07/27/2005 | CN1645495A Optical recording medium |
| 07/20/2005 | EP1555299A1 Infrared absorbing N-alkylsulfate cyanine compounds |
| 07/20/2005 | EP1305305A4 Hyperpolarizable organic chromophores |
| 07/20/2005 | CN1642752A Optical recording media and dipyrromethene-metal chelate compounds |
| 07/14/2005 | US20050153241 Optical recording medium |
| 07/14/2005 | US20050151454 Optical filter having filter layer containing infrared absorbing dye and ultraviolet absorbing agent |
| 07/13/2005 | EP1553396A2 Selective staining of biomembranes using voltage-sensitive dyes |
| 07/13/2005 | CN1637077A Cyanine dye containing end alkynyl radical and its synthesis process |
| 07/06/2005 | CN1636037A Lactam-based pigments and the use thereof in the production of coloured plastics or polymeric colour particles |
| 07/06/2005 | CN1209678C Silver halide photographic emulsion contg. methylidyne compound, and photographic material using said emulsion |
| 07/05/2005 | US6913743 Near infrared imaging agent |
| 06/30/2005 | US20050142322 Optical recording media and dipyrrpomethene-metal chelate compounds |
| 06/23/2005 | WO2005056689A2 Cyanine dye compounds |
| 06/23/2005 | WO2005056687A2 Methine-substituted cyanine dye compounds |
| 06/23/2005 | WO2005030876A3 Dyes soluble in organic solvents |
| 06/23/2005 | DE10356130A1 Neue Polymethinfarbstoffe auf Cumarin-Basis mit einstellbarem Stokes-Shift New polymethine dyes coumarin-base with adjustable Stokes shift |
| 06/22/2005 | EP1525265A4 Chiral indole intermediates and their fluorescent cyanine dyes containing functional groups |
| 06/16/2005 | US20050130059 Infrared absorbing N-alkylsulfate cyanine compounds |
| 06/16/2005 | US20050127337 Chromophore comprising pyrimidin-2,4,6-trione and/or pyrrolidinedione/2,5-/ derivative with diaminomelamine or aminopurinone groups; quality, thickness; electrooptic films; acentric microstructure |
| 06/15/2005 | EP1542221A1 High speed Optical recording medium |
| 06/15/2005 | EP1541556A1 Indolenine compound, near infrared absorber, and toner containing the same |
| 06/15/2005 | EP1539728A2 Fluorescent dyes, energy transfer couples and methods |
| 06/15/2005 | CN2704588Y Horizontally throwing test instrument |
| 06/15/2005 | CN1627400A 光信息记录介质 The optical information recording medium |
| 06/09/2005 | WO2005052064A1 Cyanine dye |
| 06/09/2005 | WO2005051663A1 Method for forming images using negative working imageable elements |
| 06/07/2005 | US6902861 Infrared absorbing compounds and their use in photoimageable elements |
| 06/02/2005 | WO2005049736A1 Nonsolvate-form crystal of polymethine compound and process for producing the same |
| 06/02/2005 | WO2005049682A1 Fluorescent whiteninig pigments |
| 06/02/2005 | US20050119490 Asymmetric cyanine dye |
| 06/02/2005 | US20050118624 Anitbiotic ligand and fluorophore; for high throughput screening |
| 06/02/2005 | CA2546005A1 Fluorescent whiteninig pigments |
| 06/01/2005 | EP1535969A2 Coumarin based new polymethine dyes with adjustable Stoke's-Shift |
| 06/01/2005 | EP1535968A2 Process for the preparation of cyanine dyes with polysulfonate anions |
| 06/01/2005 | EP1448844A4 Novel short-chain polymeric yellow cyanoester-derivative colorants and articles comprising such colorants |
| 06/01/2005 | EP1049447B1 Dyeing composition for keratinous fibres with a cationic direct colouring agent and a silicone |
| 05/26/2005 | US20050113546 Process for the preparation of cyanine dyes with polysulfonate anions |
| 05/26/2005 | US20050112770 Method for optical measurement of multi-stranded nucleic acid |
| 05/25/2005 | CN1203370C Liquid crystal light-filtering dye used for imaging element |
| 05/25/2005 | CN1203131C Dye changing colour resulting from photo, acid, and its method of synthesis and dyeing |
| 05/25/2005 | CN1202805C Agent for dyeing keratin containing fibers |
| 05/19/2005 | WO2005044923A1 Cyanine dye labelling reagents |
| 05/19/2005 | WO2005044769A1 Process for the preparation of alpha- and beta-cryptoxanthin |
| 05/19/2005 | US20050107617 Mobility-modifying cyanine dyes |
| 05/19/2005 | US20050106502 Information recording medium and oxonol compound |
| 05/19/2005 | US20050106106 In-vivo diagnostic method by near infrared radiation |
| 05/19/2005 | CA2544384A1 Process for the preparation of alpha- and beta-cryptoxanthin |
| 05/17/2005 | US6894169 Zwitterionic chromophores and polymers containing such chromophores |
| 05/12/2005 | WO2005042461A1 Compound with amyloid affinity |
| 05/11/2005 | EP1529518A1 Composition containing a compound of the type heptafulvene or tropolone, derivatives and/or mixtures, process for hair dyeing |
| 05/11/2005 | EP1230549B1 Method for solubilising optical markers |
| 05/11/2005 | CN1201308C Optical recording medium |
| 05/04/2005 | CN1200048C Composite pigment, colouring composition and image recording agent |
| 04/28/2005 | WO2004083170A3 Compounds, a process for their preparation and their use as dyes and pigments |
| 04/28/2005 | WO2004079434A3 Vapor deposited electro-optic films self-assembled through hydrogen bonding |
| 04/28/2005 | US20050086748 Quaternized N-heterocyclic direct dye and aminated silicones, the polyoxyalkylenated silicones, the silicone gums and resins; hair dyes; colorfastness, weatherproof, uniformity |
| 04/27/2005 | EP1526159A1 Organic dye, photoelectric transducing material, semiconductor electrode, and photoelectric transducing device |
| 04/27/2005 | EP1525268A1 Functional fluorescent dyes |
| 04/27/2005 | EP1525266A1 Site-specific labelling of proteins using cyanine dye reporters |
| 04/27/2005 | EP1525265A2 Chiral indole intermediates and their fluorescent cyanine dyes containing functional groups |
| 04/27/2005 | EP1525211A2 Fluorescent entity comprising a fluorophore covalently attached to at least one oligonucleotide and comprising at least one functional group, and uses thereof |
| 04/26/2005 | US6884891 Methine dyes, manufacturing methods thereof, and silver halide photographic materials containing same dyes |
| 04/21/2005 | WO2005036169A2 Fluorescent probes for ribosomes and method of use |
| 04/19/2005 | US6881840 Useful in imaging elements including silver halide photographic materials and inkjet materials; do not cause undesirable fluorescence |
| 04/14/2005 | WO2005033342A1 Detection of immobilized nucleic acid |
| 04/14/2005 | WO2005014723A8 Cyanin-type compounds having an alkynyl linker arm |
| 04/14/2005 | DE102004005837B3 Additive-free, granulated and water-insoluble optical brighteners for use e.g. with polymeric films and fibers are obtained by compacting and then comminuting |
| 04/14/2005 | CA2540508A1 Detection of immobilized nucleic acid |
| 04/13/2005 | EP0821787B1 Difference gel electrophoresis using matched multiple dyes |
| 04/07/2005 | WO2005030876A2 Dyes soluble in organic solvents |
| 04/07/2005 | US20050074796 Comprises benzazolium, pyridinium, or quinolinium connected by methine bridge; reporter molecules for detection of RNA in presence of DNA; solid phase synthesis; kits |
| 04/06/2005 | EP1520176A1 Reagents and a method for saturation labelling of proteins |
| 04/05/2005 | US6875512 Mixture of infrared radiation absorber dye and ultraviolet radiation absorber |
| 03/31/2005 | WO2004081117A3 Infra red absorbing compounds and their use in photoimageable elements |
| 03/31/2005 | US20050069912 Energy transfer dyes with enhanced fluorescence |
| 03/31/2005 | US20050069241 Optical switching device and optical device |
| 03/30/2005 | EP1250093B1 Method for preventing fluorescence quenching |
| 03/30/2005 | EP1250092B1 Method for preventing fluorescence quenching |
| 03/29/2005 | US6872839 Stabilizers; heat resistance, colorfastness, photostability |
| 03/23/2005 | EP1516895A1 New coumarin type dyes for optical data recording |
| 03/23/2005 | EP1516894A1 Use of bis-styryl dyes in optical layers for optical data recording |
| 03/22/2005 | US6869909 Yellow images with improved light stability and yellow dyes useful therein |
| 03/17/2005 | US20050056188 Lactam-based pigments and the use thereof in the production of coloured plastics or polymeric colour particles |
| 03/16/2005 | EP1112254A4 Cyanine dyes and synthesis methods thereof |
| 03/15/2005 | US6866927 Filter for image display device |