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Dye

Dye-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Psma-targeted nir dyes and their uses
On Target Laboratories, Llc
April 12, 2018 - N°20180099934

The present disclosure relates to prostate specific membrane antigen (psma) targeted compounds conjugated to near-infra red (nir) dyes and methods for a method for synthesizing a compound of the formula:
Package for indicating heat-seal condition
Bemis Company, Inc.
April 12, 2018 - N°20180099802

The present invention is directed to heat-seal condition indicating packages having a first sealing substrate comprising a leuco dye and a second sealing substrate comprising a leuco dye developer, and a leuco dye sensitizer which dissolves both the leuco dye and the leuco dye developer when melted which is disposed in or on the surface of either the first or ...
Fluorescent dyes and their uses as biomarkers
Illumina Cambridge Limited
April 05, 2018 - N°20180094140

The present application relates to new fluorescent dyes and their uses as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
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Gene mutation detection method and fluorescence-labeled oligonucleotide used in same
Nippon Steel & Sumikin Eco-tech Corporation
March 29, 2018 - N°20180087096

Provided are techniques by which a mutant gene in a gene group comprising a large number of wild-type genes can be detected with high sensitivity and in a rapid and simple way. Provided is a method for measuring a nucleic acid for the purpose of specifically detecting a genotype as an examination target from subjects which are genes or specimens ...
Azacyanine dyes and use thereof
Ecole Polytechnique Fédérale De Lausanne (epfl)
March 22, 2018 - N°20180079906

The application provides fluorescent dyes, which are cyanine dyes that incorporate additional aza moieties in the indolenium heterocycles and/or in the methine chains connecting them. Symmetrical and unsymmetrical chemically reactive azacyanine dyes are described for conjugation, as well as their bioconjugates for in-vitro and in-vivo assays and fluorescence imaging.
Indigo dyeing process and apparatus and indigo dyed yarns and fabrics made thereby
Indigo Mill Designs Llc
March 15, 2018 - N°20180073192

Processes and apparatus are disclosed which substantially eliminate the formation of oxidized indigo dye before and during dye application onto a natural fiber yarn or fabric while allowing the leuco-indigo dye molecule to diffuse fully into the natural fibers of the yarn where it can fix to the fibers prior to oxidation (i. E., exposure of the leuco-dyed yarns to ...
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Thermoreversible recording medium, image processing device using the same, and conveyor line system
March 15, 2018 - N°20180072083

A thermoreversible recording medium including a support, and a thermoreversible recording layer, which is disposed on the support, and contains a leuco dye, and a reversible color developer, wherein an average particle diameter of granules in the thermoreversible recording layer is 0. 35 micrometers or smaller.
Cyanated benzoxanthene and benzothioxanthene compounds
Basf Se
March 08, 2018 - N°20180065980

Disclosed herein are cyanated compounds of the formula (i) wherein at least one of the radicals r2, r3, r4 and r5 is cn, and the remaining radicals are selected from hydrogen, chlorine and bromine; x is o, s, so or so2; m is 0, 1, 2, 3 or 4; 10 is selected from bromine, chlorine, cyano, —nrarb, c1-c24-alkyl, c1-c24-haloalkyl, c1-c24...
Fluorescent bisphosphonate analogs
University Of Southern California
March 08, 2018 - N°20180064829

Fluorescent probes based on n-heterocyclic bisphosphonates or their phosphonocarboxylate analogues are provided. The probes have variable spectroscopic properties, bone mineral binding affinities, and pharmacological activities. Methods for preparing the probes include the use of two complementary linking strategies, one involving an amino group and the other involving a chloride group as a precursor to an amino group. In other versions, ...
Method for detecting fluid injection in a patient
T&t Global Solutions Pty Ltd
March 01, 2018 - N°20180055366

A method for detecting fluid injection in a patient, the method including the steps of providing a fluid storage tank; providing fluid for use in machinery and adding said fluid to the fluid storage tank; and providing a fluorescent dye and adding the fluorescent dye to the fluid such that the fluid fluoresces in the presence of ultraviolet light.
Core/shell-type fluorescent dye-containing nanoparticle and production method of the same
Konica Minolta, Inc.
February 15, 2018 - N°20180045732

The present invention provides a method of producing core/shell-type fluorescent dye-containing nanoparticles for immunohistochemical staining or live cell imaging, the method including: the step 1 of polymerizing monomers for thermoplastic resin synthesis in the presence of a fluorescent dye and thereby preparing core particles composed of a thermoplastic resin containing the fluorescent dye; and the step 2 of coating the core ...
Developer, developer storage body, developing device and image forming apparatus
Oki Data Corporation
February 01, 2018 - N°20180031989

A developer including developer particles. Each developer particle includes a binder resin, a brilliant pigment whose principal component is aluminum, a yellow pigment, a magenta pigment, a reddish-orange fluorescent dye, and a yellow fluorescent dye. When an average particle diameter of the brilliant pigments included in the developer particles is expressed as d (μm), a number proportion of ...
Fluorescent siloxane elastomer, method for synthesis of the same and the use
Bam Bundesanstalt Fuer Materialforschung Und -pruefung
February 01, 2018 - N°20180030210

The invention relates to a fluorescent siloxane elastomer, to a method for producing same, and to the use. The fluorescent siloxane elastomer contains the following structural elements in the network structure thereof: (i) and (ii) or (iii), wherein: r1 and r2 are the same or different and mean, independently of each other, a methyl, phenyl, vinyl substituent or an h ...
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Photoconversion film, and photoconversion element and display device comprising same
Lg Chem, Ltd.
January 18, 2018 - N°20180016490

The present application relates to a light conversion film in which one or more types of organic fluorescent dyes are dispersed in a polymer medium including one or more types of ionic polymers, and a light conversion device, a backlight unit and a display apparatus including the same.
Infrared cut filter, imaging device, and method for producing infrared cut filter
Nippon Sheet Glass Company, Limited
January 04, 2018 - N°20180003872

The infrared cut filter of the present invention includes an organic dye-containing layer and a copper phosphonate-containing layer containing fine particles of copper phosphonate. The organic dye-containing layer contains an organic dye so as to have a spectral transmittance that decreases from 70% or more to 50% or less with increasing wavelength in a wavelength range between a wavelength 50 nm shorter than ...
Monoazo dyes with cyclic amine as fluorescence quenchers
Enzo Biochem, Inc.
December 28, 2017 - N°20170369954

The present disclosure provides reactive quencher dyes that can be used in the detection and/or quantification of desirable target molecules, such as proteins, nucleic acids and various cellular organelles. These dyes are essentially non-fluorescent but are efficient quenchers of various fluorescent dyes. Also, provided are methods of using the dyes, bio-probes incorporating dyes and methods of using the bio-probes. ...
Luminescent silicone coatings
Momentive Performance Materials Inc.
December 28, 2017 - N°20170369715

The present technology provides a coating system including a luminophoric material. The luminophoric material is a pyridine-containing ligand chosen from a substituted or unsubstituted bidentate pyridine compound, a substituted or unsubstituted tridentate pyridine compound, or a combination of two or more thereof. Alternatively, the luminophoric material may be a fluorescent dye. The coating system may include a topcoat material, a ...
Laser weldable composition and method using the same
Solvay Specialty Polymers Usa, Llc
December 28, 2017 - N°20170368762

A laser-weldable composition and method using the same, said composition comprising at least one amorphous polyamide made from the polycondensation of at least an acyclic aliphatic diamine comprising at least 10 carbon atoms and/or at least an acyclic aliphatic diacid comprising at least 10 carbon atoms, and at least a phthalic acid selected from the group consisting of terephthalic acid and ...
Gel electrophoresis and transfer combination using conductive polymers and method of use
Woodham Biotechnology Holdings, Llc
December 21, 2017 - N°20170363574

A precast gel and blotting membrane combination unit and method of use. The device includes two plates, each plate having a conductive opaque region with conductive polymers and a transparent region having static-dissipative polymers. Between the plates are a gel matrix and blotting membrane. The device is placed in a tank capable of both performing the electrophoresis phase and transfer ...
Cell analyzer, cell analyzer controlling method, and program
Sysmex Corporation
December 21, 2017 - N°20170362553

Provided is a cell analyzer including: a light source unit configured to apply light to test cells each containing first substances which are bound to first fluorescent dyes and which serve as an index for therapeutic strategy judgement; an image capturing unit configured to capture an image of fluorescence caused by the light; a processing unit configured to process the ...
Specimen analyzing method, specimen analyzer, and reagent
Sysmex Corporation
November 30, 2017 - N°20170343537

A specimen analyzing method of an embodiment includes: preparing a measurement specimen from a biological specimen containing blood cells by staining, with a nucleic acid staining fluorescent dye, nucleic acids contained in neutrophils not having released neutrophil extracellular traps; obtaining optical information including fluorescence information by irradiating the measurement specimen with light; and detecting, as neutrophil extracellular traps on the ...
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