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Fluorescent Dye

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


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NEW Basophil analysis system and method
Abbott Laboratories
May 17, 2018 - N°20180136110

Provided herein are systems and methods for analyzing blood samples, and more specifically for performing a basophil analysis. In one embodiment, the systems and methods include: (a) staining a blood sample with an exclusive cell membrane permeable fluorescent dye; and then (b) using measurements of light scatter and fluorescence emission to distinguish basophils from other wbc sub-populations. In one embodiment, ...
NEW Method for hematology analysis
Abbott Laboratories
May 17, 2018 - N°20180136109

A method whereby one or more fluorescent dyes are used to bind and stain nucleic acids in certain blood cells, such as, for example, white blood cells, nucleated red blood cells, and reticulocytes, and to induce fluorescent emissions upon excitation of photons from a given source of light, such as, for example, a laser, at an appropriate wavelength. More particularly, ...
Nucleated red blood cell analysis system and method
Abbott Laboratories
May 10, 2018 - N°20180128732

Systems and methods for analyzing blood samples, and more specifically for performing a nucleated red blood cell (nrbc) analysis. The systems and methods screen a blood sample by means of fluorescence staining and a fluorescence triggering strategy, to identify nuclei-containing particles within the blood sample. As such, interference from unlysed red blood cells (rbcs) and fragments of lysed rbcs is ...
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Staining agent for staining tissue, production method for staining agent for staining tissue and tissue ...
Konica Minolta, Inc.
May 10, 2018 - N°20180128719

An object of the present invention is to provide: a staining agent for tissue staining which has an improved fluorescence signal evaluation accuracy; and a tissue staining kit comprising the staining agent. The staining agent for tissue staining contains, as a staining component, dye-resin particles comprising thermosetting resin particles and a fluorescent dye immobilized on the resin particles, wherein the ...
Security printing inks for inkjet printers and method of manufacture
Troy Group, Inc.
April 26, 2018 - N°20180112093

High security inkjet inks are made my milling two or more functional materials, such as invisible ultraviolet fluorescent dyes or pigments, infrared anti stokes upconverting pigments, infrared absorption and fluorescent dyes or pigments and iron oxide magnetic pigments, into a pigment dispersion. A wet media mill is used to mill the pigment dispersion until the average particle size is below 300 ...
Field control element for a high-voltage cable accessory and method of optically measuring partial discharges
Iph Gmbh
April 19, 2018 - N°20180106852

A field control element for a high-voltage cable accessory comprises an electrically insulating material. The electrically insulating material includes a fluorescent dye adapted to convert a first radiation having a first wavelength and generated by an electrical discharge into a second radiation having a second wavelength longer than the first wavelength.
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Pre-and-intra-operative localization of penile sentinel nodes
Novadaq Technologies Ulc
April 19, 2018 - N°20180104362

The invention provides methods for pre- and intra-operatively localizing penile sentinel lymph nodes by injection of fluorescent dyes into penile tumors.
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.
Compositions and methods for enhanced fluorescence
Pierce Biotechnology, Inc.
April 05, 2018 - N°20180092993

This disclosure relates to the field of fluorescent dyes, and in particular, compositions and methods for increasing fluorescent signals and the reduction of fluorescent quenching.
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.
Qualitative and absolute quantification kit for detecting hepatitis b virus cccdna
March 15, 2018 - N°20180073087

A composition for detecting hepatitis b virus cccdna includes an upstream primer having the dna sequence set forth in seq id no. 1, a downstream primer having the dna sequence set forth in seq id no. 2, and a taqman probe having the dna sequence set forth in seq id no. 3. A qualitative and absolute quantification kit for detecting hepatitis c virus ...
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...
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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 ...
Blood analyzer and blood analyzing method
Sysmex Corporation
January 25, 2018 - N°20180024148

Disclosed is a blood analyzer that includes: a sample preparation unit configured to mix a blood specimen and a fluorescent dye for staining nucleic acid to prepare a measurement sample; a light receiver configured to receive fluorescence and scattered light that are generated by light being applied to the measurement sample prepared by the sample preparation unit; and a controller ...
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.
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 ...
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