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Reagent

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


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Patterning of electroless metals by selective deactivation of catalysts
Averatek Corporation
December 07, 2017 - N°20170354040

Methods and devices for patterning electroless metals on a substrate are presented. An active catalyst layer on the substrate can be covered with a patterned mask and treated with a deactivating chemical reagent, which deactivates the catalyst layer not covered by the mask. Once the patterned mask is removed, the electroless metal layer can be placed to have a patterned ...
Mass spectrometry-cleavable cross-linker
The Regents Of The University Of California
December 07, 2017 - N°20170350901

Provided herein is synthesis of a novel acidic acid residue targeting sulfoxide-containing ms-cleavable homobifunctional cross-linker. The novel mass spectrometry-cleavable cross-linking agents can be used in mass spectrometry to facilitate structural analysis of intra-protein interactions in proteins and inter-protein interactions in protein complexes. Also disclosed herein are data based on the novel ms-cleavable homobifunctional cross-linker that are complimentary to amine-reactive sulfoxide-containing ...
Beta lactamase as biomarker for the specific detection of tuberculosis-complex bacteria
Global Biodiagnostics Corp.
December 07, 2017 - N°20170350890

The present disclosure provides methods, reagents, systems, and devices that target β lactamase as a biomarker for the sensitive and specific detection of tuberculosis-complex bacteria. Specifically, the present disclosure relates to methods and compositions for the detection of specific β-lactamase protein and nucleic acid sequences to indicate the presence of tuberculosis-complex bacteria.
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Electrochemical biosensor
I-sens, Inc.
December 07, 2017 - N°20170350850

The present disclosure relates to an electron transfer mediator comprising the osmium complex or a salt thereof, a reagent composition for an electrochemical biosensor, and an electrochemical biosensor, where the osmium compound or its salt maintains a stable oxidation-reduction form for an extended time period, a capacity to react with oxidoreductase being capable of performing the redox reaction of the ...
Measuring device and methods for use therewith
Agamatrix, Inc.
December 07, 2017 - N°20170350847

The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyses of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
Sensing capacitor with a permeable electrode
Texas Instruments Incorporated
December 07, 2017 - N°20170350846

An integrated circuit (ic) with an impedance sensor fabricated on a surface of the substrate is disclosed. The impedance sensor includes a bottom conductive plate formed on the substrate. A sensing membrane is formed on the bottom conductive plate. A top conductive plate is formed on the sensing membrane, in which the top conductive plate is a fusion of conductive ...
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Reagent Patent Applications
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  • 865+ full patent PDF documents of Reagent-related inventions.
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Compositions and methods for diagnosing thyroid cancer
Diaxonhit
December 07, 2017 - N°20170349951

The present application relates to methods and compositions for detecting thyroid cancer in mammals, in particular in humans. The invention provides novel biomarkers which, in combination, allow effective, specific and sensitive detection of thyroid cancer, particularly to assist in the diagnosis of thyroid lesions in human subjects. The invention further relates to tools and/or kits (such as reagents, probes, ...
Blood sample assay method
Axis-shield As
December 07, 2017 - N°20170349933

The invention provides an enzymatic method for measuring the concentration of one or more analytes in the plasma portion of a blood derived sample, containing a first and a second component, where said second component interferes with the measurement of said first component. The method includes: i) diluting the sample with a reagent mixture; ii) substantially removing blood cells; iii) ...
Reagents and methods for detecting analytes
Ascensia Diabetes Care Holdings Ag
December 07, 2017 - N°20170349929

A reagent for detecting an analyte comprises a flavoprotein enzyme, a mediator such as a phenothiazine mediator, at least one surfactant, a polymer and a buffer. The reagent may be used with an electrochemical test sensor that includes a plurality of electrodes.
Methods and compositions for selecting sirna of improved functionality
Thermo Fisher Scientific Inc.
December 07, 2017 - N°20170349904

Efficient sequence specific gene silencing is possible through the use of sirna technology. Be selecting particular sirnas by rational design, one can maximize the generation of an effective gene silencing reagent, as well as methods for silencing genes. Methods compositions, and kits generated through rational design of sirnas are disclosed, including those directed to the nucleotide sequences for f12.
Method and reagent for constructing nucleic acid double-linker single-strand cyclical library
Bgi Shenzhenn Co., Limited
December 07, 2017 - N°20170349893

A method and reagent for constructing a nucleic acid double-joint single-strand cyclical library. The method comprises: breaking a nucleic acid into nucleic acid fragments; connecting a first linker sequence; producing by amplification a first product provided with the first linker sequence at either end, where a u nucleobase is provided on a primer sequence; using user enzyme to cleave the ...
Cell separation devices, systems, and methods
Syngen Inc.
December 07, 2017 - N°20170349875

Disclosed herein are cell separation devices, methods and systems, as well as compositions and reagents for use in cell separation methods.
Coating a bioreactor
Terumo Bct, Inc.
December 07, 2017 - N°20170349872

Embodiments for coating a bioreactor with a reagent are described. The embodiments may provide for changing flow rates, direction of flow, and/or bioreactor rotation to enhance the coating of the bioreactor prior to growing cells in the bioreactor.
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Halogenated s-(perfluoroalkyl)dibenzothiophenium salt and its production methods
Agilent Technologies, Inc.
December 07, 2017 - N°20170349567

This compound is a new, reactive, and industrially useful reagent for perfluoroalkylating organic compounds. The reagent can be prepared by a one-pot process or a two-step reaction process from a halogenated biphenyl and easily isolated by a filtration method. In addition, the halogenated biphenyl can be recovered by desulfurization from a halogenated dibenzothiophene obtained as a side-product by the usage ...
Method for dewatering sludge assisted by a flocculating reagent and facility for implementing such a ...
Veolia Water Solutions & Technologies Support
December 07, 2017 - N°20170349470

Method for dewatering sludge assisted by flocculating reagent, said method comprising an injection of flocculating reagent into the sludge and a step for dewatering said sludge, characterized in that it comprises a preliminary step for mixing (4) said sludge so as to destructure it and reduce its viscosity. Installation for implementing this method.
Functionalized graphitic materials
Tesla Nanocoatings, Inc.
December 07, 2017 - N°20170349440

One or more techniques are disclosed for a method of functionalizing graphitic material, comprising the steps of: 1) providing a graphitic material; 2) cutting the graphitic material; 3) providing a catalyst comprising at least one catalyst of a metal atom, metal cation, metal alcoholates, metal alkanoates, metal sulfonates, and metal powder; 4) providing a reagent; 5) binding the catalyst to the reagent; 6) binding the reagent ...
Fluidic devices, systems, and methods for encapsulating and partitioning reagents, and applications of same
10x Genomics, Inc.
December 07, 2017 - N°20170348691

The disclosure provides devices, systems and methods for the generation of encapsulated reagents and the partitioning of encapsulated reagents for use in subsequent analyses and/or processing, such as in the field of biological analyses and characterization.
Composition comprising a polymeric reagent
Nektar Therapeutics
December 07, 2017 - N°20170348426

The present invention provides conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates. The conjugates as well as the polymeric reagents used to form the conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods of making polymeric reagents and conjugates, ...
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 ...
Mercury detecting paper and method of using the same
King Abdulaziz University
November 30, 2017 - N°20170343524

The mercury detecting paper provides a visual indication of the presence of mercury in an applied water sample. The mercury detecting paper is formed as a hydrophobic substrate having a reagent layer deposited thereon. The hydrophobic substrate is made from paper having a layer of hexamethyldisilazane (hmds) deposited thereon, and the reagent layer is a layer of 6-hydroxy-3-(2-oxoindolin-3...
Benzene sensors using metal oxides and associated methods
Honeywell International Inc.
November 30, 2017 - N°20170343501

In an embodiment, a method for fabrication of voc sensor comprises dissolving one or more metal precursors in a reagent to form a solution, adding a reducing agent to precipitate a metal oxide compound, subjecting the solution to acoustic energy, recovering a nanoscale metal oxide, and forming a sensing layer in a chemo-resistance sensor using the nanoscale metal oxide.
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