| Patents for C09B 57 - Other synthetic dyes of known constitution (5,224) |
|---|
| 10/07/2004 | WO2004085542A1 Heterocyclic dyes based on benzodipyrroles |
| 10/07/2004 | US20040199428 Shopping receptacle with in-built user interface |
| 10/07/2004 | US20040199424 Dynamic user registration |
| 10/07/2004 | US20040199280 Robotic assembly |
| 10/07/2004 | US20040197705 Cyanide compound, optical filter, and optical recording material |
| 10/07/2004 | US20040196501 Laser scanning device for printed product identification codes |
| 10/07/2004 | US20040196489 Coupon redemption |
| 10/07/2004 | US20040196345 preselecting said dye such that it includes at least one moiety for reducing intermolecular interactions; invisible ink |
| 10/07/2004 | US20040196344 Water-based dithiolene infrared inkjet inks |
| 10/07/2004 | US20040195552 useful as powders or pellets for incorporation into a variety of thermoplastic resins; diacidic anthraquinone compounds |
| 10/07/2004 | US20040195342 Product identity data |
| 10/07/2004 | US20040195341 Symmetric data tags |
| 10/07/2004 | US20040195337 Laser scanner using rotating holographic optical element |
| 10/07/2004 | US20040195336 Transparent conveyor for check-out scanning |
| 10/07/2004 | US20040195334 Multi-angle laser scanner |
| 10/07/2004 | US20040195333 Combined sensing device |
| 10/07/2004 | US20040195330 Orientation determination |
| 10/07/2004 | US20040195329 Face determination |
| 10/07/2004 | US20040195321 Product item status |
| 10/07/2004 | US20040195318 Automatic packaging system |
| 10/07/2004 | US20040195317 Shopping receptacle with in-built scales |
| 10/07/2004 | US20040195311 Token redemption |
| 10/07/2004 | US20040195310 Facilitating user interaction |
| 10/07/2004 | US20040194236 Method of mass-colouring synthetic materials |
| 10/07/2004 | US20040194233 Containing 2-electron oxidoreductases, electron donors, basic amino acids and oxidation bases; ready to use; homogeneous, intense, chromatic colorations; does not degrade hair; long lasting, wash resistance |
| 10/07/2004 | DE10313701A1 Heterocyclische Farbmittel auf Basis von Benzodipyrrolen Heterocyclic colorant on the basis of Benzodipyrrolen |
| 10/06/2004 | EP1464678A1 Cyanine compound, optical filter, and optical recording material |
| 10/06/2004 | EP1464327A1 Composition for dyeing human keratinous fibres comprising a fluorescent dyeing agent and a polyol, method and use |
| 10/06/2004 | EP1464326A1 Hair colouring composition containing a fluorescent dye and an associative polymer |
| 10/06/2004 | EP1464325A1 Hair colouring composition containing a fluorescent dye and an acid |
| 10/05/2004 | US6800347 Containing organometallic compound |
| 09/30/2004 | US20040192893 comprises cyanine dyes, xanthene dyes, porphyrin dyes, coumarin dyes or composite dyes for use in labeling nucleic acids or proteins in assay, and as diagnostic aid in genomics/proteomics |
| 09/30/2004 | US20040192762 Total synthesis of daurichromenic acid |
| 09/29/2004 | EP1090910B1 Aminium salt or diimonium salt compounds and use thereof |
| 09/29/2004 | EP0928289B1 Novel cationic oxidation bases, their use for oxidation dyeing of keratin fibres, dyeing compositions and dyeing methods |
| 09/29/2004 | CN1533220A Organic electroluminescent device, amino styryl naphtahalenc compound and its synthetic intermediate, and preparation of above compound and intermediate |
| 09/22/2004 | EP1379527B1 Epindolidione pigments |
| 09/22/2004 | CN1167787C Liquid fluorescent whitening agent formulation |
| 09/22/2004 | CN1167405C Karatin fibre dyeing composition containing pyrazolo-(1,5-alpha)- pyrimidine derivatives, dyeing method, and pyrazolo-(1,5-alpha) pyrimidine derivatives and preparation thereof |
| 09/16/2004 | US20040180235 Fluorescent diketopyrrolopyrroles |
| 09/16/2004 | US20040177790 Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations |
| 09/15/2004 | EP1294693B1 Hydroxypyridone methide azo dyes |
| 09/15/2004 | EP0968254B1 Fluorescent materials and their use |
| 09/14/2004 | US6790975 Organic electroluminescence; condensation from a corresponding aminobenzaldehyde and a phosphonic ester or phosphonium salt; yellow to red light |
| 09/14/2004 | US6790884 Nondeforming; for crystalline plastics |
| 09/14/2004 | CA2128265C Polyamides mass coloured with diketopyrrolopyrrole pigments |
| 09/10/2004 | WO2004076457A1 Solvent-free process for the preparation of pyrrolo (3,4c) pyrrole compounds |
| 09/10/2004 | WO2004076456A1 Solvent-free process for the preparation of diketopyrrolopyrrole derivatives |
| 09/09/2004 | US20040176586 Process for detecting the presence or quantity of enzymatic activity in a sample |
| 09/09/2004 | US20040173777 Fluorescent diketopyrrolopyrrole analogues |
| 09/08/2004 | EP1453907A1 Granulated optical brightening agents |
| 09/08/2004 | EP1453902A1 Method of mass-colouring synthetic materials |
| 09/02/2004 | WO2004074383A2 Easily dispersible pigment composition |
| 09/02/2004 | US20040171847 From a pyrrolidinone compound; coloring high molecular weight material |
| 09/02/2004 | CA2516268A1 Easily dispersible pigment composition |
| 09/01/2004 | CN1164685C Yellow dye and preparation process thereof |
| 08/31/2004 | US6783698 Isomers of cyano-substituted 1,4-bis-styrylbenzenes for whitening polyester fibers |
| 08/26/2004 | WO2004072053A1 Hetero-polycyclic compounds, and coloring matters, pigments, dyes, color-changing material compositions, and color-changing films, made by using the compounds |
| 08/26/2004 | US20040166515 Luminescent compounds |
| 08/25/2004 | EP1449890A1 Squarylium-metal chelate compounds and optical recording media |
| 08/25/2004 | EP1448853A1 Improvements relating to optical brighteners |
| 08/25/2004 | CN1524112A Thermoplastic fluorescent pigment |
| 08/18/2004 | CN1162431C Process for preparation of pyrimido [5,4-g] pteridine derivatives |
| 08/17/2004 | US6776930 Polymer bonded to dye |
| 08/12/2004 | WO2003023357A3 Compounds and methods for fluorescent labeling |
| 08/11/2004 | EP1445115A1 Imide compounds and optical recording media made by using the same |
| 08/10/2004 | US6775059 Near infrared absorption material |
| 08/05/2004 | WO2004065490A1 ss-ISOINDIGO COLORING AGENT |
| 08/04/2004 | EP1442027A1 Substituted diphenyloxazoles, the synthesis thereof, and the use thereof as fluorescence probes |
| 08/04/2004 | CN1517348A Fluorescent brightening agent and synthesis method of its mixture |
| 08/03/2004 | US6770787 Heavier halogen atom substituted squaraine based dyes, process for the preparation thereof and use thereof as sensitizers for photodynamic, therapeutical and industrial applications |
| 08/03/2004 | CA2250987C Photostabilized cyanine dyes and optical recording medium |
| 07/29/2004 | WO2003066938A3 Process for the coloration of aluminium |
| 07/29/2004 | US20040147728 Method for increasing hydrophilicity of fluorescent label compounds |
| 07/29/2004 | US20040147631 Ink for an ink jet |
| 07/29/2004 | US20040146895 useful in detection and isolation of target analytes such as biomolecules |
| 07/29/2004 | DE10302020A1 New beta-isoindigo compounds, useful as pigments or dyes in e.g. toners, lacquers, plastics or inks, are obtained by condensation of a bis-isoindolidene-diimine with an alicyclic or heterocyclic compound |
| 07/28/2004 | EP1440109A1 Optical brighteners, their composition, their production and their use |
| 07/21/2004 | EP1439210A1 NON-NATURAL LABELED AMINO ACID AND METHOD OF CONSTRUCTING AMINO ACID/tRNA COMPLEX |
| 07/21/2004 | EP1438294A1 Developer constituents and their use for dying keratin fibers |
| 07/21/2004 | CN1514714A Indole/indoline based hybird dyes and indole/indoline based hybrid dye intermediate products |
| 07/21/2004 | CN1158357C Crimson-coloured pigment composition and utilization thereof |
| 07/15/2004 | WO2004058738A1 Total synthesis of daurichromenic acid |
| 07/15/2004 | US20040138475 Solid solutions of organic pigments, with x-ray diffraction patterns |
| 07/15/2004 | US20040138451 Epindolidione pigments |
| 07/15/2004 | US20040138436 Pigments for coloring ink jets on porous material for waterproofing and light fastness, with anthraquinone dyes. Process of coloring a porous material such as wood |
| 07/14/2004 | EP1436354A2 Process for making green pigment compositions useful for colour filters and lcd's |
| 07/14/2004 | EP1436296A2 Process for the direct preparation of pyrrolo 3,4-c]pyrroles |
| 07/14/2004 | CN1513173A Optical data carrier containing a cyclizable compound in the information layer |
| 07/13/2004 | US6762224 Soluble pigment precursors having higher thermal stability |
| 06/30/2004 | EP1432777A1 Fluorescent diketopyrrolopyrrole analogues |
| 06/30/2004 | CN1509320A New crystal modification of diketopyrrolpyrrole solid solution pigment |
| 06/17/2004 | US20040116559 ternary 1,4-diketo-3,6-diphylpyrrolo[3,4-c]pyrrole compounds; useful in the pigmenting of high or low molecular weight material |
| 06/17/2004 | US20040111812 easily produced without a desalting process which has been included in a conventional process and it has an good storage stability and good fluorescent brightening effect |
| 06/16/2004 | EP1427716A2 Polymeric articles comprising novel bismethine benzodifuranone derivative colorants |
| 06/16/2004 | CN1505667A Pigment compositions and pigmented water-based coating materials |
| 06/16/2004 | CN1153761C Ammonium salt or diimmonium salt compounds and use thereof |
| 06/15/2004 | US6749645 Use of 4-nitro-2,1,3,-benzoxadiazole derivatives as dyes in coloring agents for keratin fibres |
| 06/09/2004 | EP1425282A2 Process for the preparation of diketopyrrolopyrroles |
| 06/09/2004 | EP1073660B1 Yellow pteridine having a hue-angle of at least 98 |