|Chemistry: analytical and immunological testing patents - Monitor Patents|
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Chemistry: analytical and immunological testingBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 11/28/2013 > 11 patent applications in 9 patent subcategories.
20130316459 - Method and apparatus for the weatherability testing of a material: A method and an apparatus (1) for weatherability testing of a material sample (3) are disclosed. The material sample (3) is exposed to a testing atmosphere (12) in a testing chamber (2). The testing atmosphere (12) is formed by a plasma (10). Testing atmosphere (12) is withdrawn from the testing... Agent:
20130316460 - Unmanned automatic alkalinity measuring system and method: Disclosed is unmanned automatic alkalinity measuring system and method. The system periodically and automatically performs collecting, measuring, and draining the sample of leachat or underground water from various sites regularly requiring the inspection or the measurement in the alkalinity thereof, without a person, thereby improving the convenience and the effectiveness... Agent: Korea Institute Of Geoscience And Mineral Resources
20130316461 - Sample analyzer, sample container for quality control, quality control method: A sample analyzer comprises a sample analysis unit which analyzes a sample, a reading unit which reads information from a storage medium attached to a container that contains a quality control sample, a display, and a controller which displays on the display an analysis result obtained by another sample analyzer... Agent: Sysmex Corporation
20130316462 - Rapid and high-throughput analysis of sterols/stanols or derivatives thereof: This invention relates to a rapid, high-throughput process for analyzing one or more sterols/stanols or derivatives thereof in a plurality of samples. The method comprises the steps of introducing a plurality of samples containing one or more sterols/stanols or derivatives thereof into individual vessels in a multi-vessel plate; cleaving the... Agent: Health Diagnostic Laboratory, Inc.
20130316463 - Method for the purification of a glycan and/or a glycoconjugate by chromatography using a stationary phase comprising cotton: A method of purifying a glycan and/or a glycoconjugate comprising the steps of: (a) providing a stationary phase that comprises cotton; (b) applying a glycan and/or glycoconjugate-containing sample to the stationary phase; (c) washing the stationary phase with a first solvent; and (d) eluting the glycan and/or glycoconjugate from the... Agent: Leiden University Medical Center
20130316464 - Analyte extraction apparatus and method: Disclosed is an apparatus for automatically extracting i2,6-diisopropylphenol (Propofol), from a complex sample matrix comprising cellular material, e.g. blood, the apparatus comprising a sample reception stage having on output for providing a defined quantity of the complex sample matrix; a mixing stage having a first input in fluidic connection with... Agent:
20130316465 - Device and method for combustion analysis by means of induction furnaces and protective element for induction furnaces for the combustion analysis: With a device for combustion analysis, comprising an induction furnace with a furnace chamber, in which carrier gas can flow during operation via at least one gas inlet to a gas outlet, and in which a sample to be analyzed can be arranged and burned in a sample container, a... Agent: Bruker Elemental Gmbh
20130316466 - Sample pretreatment and extraction: A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reaction with neutralizing ions retained on a support surface, and... Agent:
20130316468 - Biomarkers for alzheimer's disease: The disclosure is directed to the detection, early diagnosis, determination of the severity, and treatment of Alzheimer's disease (AD). A number of biomarkers and combination of biomarkers are disclosed for the determination of AD, including sTNFR2 and Abeta-42; TNFR2 and Ptau-181; sTNFR2, Abeta-42 and PTau-181; and IL-2 and Abeta oligomers.... Agent:
20130316469 - Low dead volume extraction column device: The invention provides extraction columns for the purification of an analyte (e.g., a biological macromolecule, such as a peptide, protein or nucleic acid) from a sample solution, as well as methods for making and using such columns. The invention is characterized by the use of low dead volume columns, which... Agent:
20130316467 - Spectroscopic assays and tagging: A spectroscopic assay is provided. The assay comprises: a motive particle configured to move within a solution, the motive particle comprising a first analyte binding reagent for selectively binding to a target analyte; and a spectroscopic reporter particle configured to provide a predetermined spectroscopic signal in response to being interrogated... Agent: Mks Technology (d/b/a Snowy Range Instruments)11/21/2013 > 9 patent applications in 6 patent subcategories.
20130309773 - Process for the determination of the total acidity number (tan) of a mineral insulating oil: A method includes pouring in a container a sample of oil and a pre-established amount of a solution suitable for extracting the acid fraction of the sample; stirring the content of the container and waiting for the separation from the sample of an extract phase. A titrant solution of KOH... Agent: Sea Marconi Technologies Di Vander Tumiatti S.a.s.
20130309774 - Analyte quantitation with isobaric tagging: A set of two or more types of isobaric tags is described where each tag in the set includes a mass-labeling group and a mass-normalizing group. The mass-labeling group includes a reactive group configured to form a first bond to a functional group of an analyte. The mass-normalizing group is... Agent:
20130309775 - Polymer for filler for preprocessing column: a filler (column) for measuring an acidic group binding perfluoro compound at terminal which comprises said polymer; a method for measuring said perfluoro compound by using said column; a filler (column) for measuring a drug which comprises the above-described polymer; and a method for measuring a drug by using said... Agent: Wako Pure Chemical Industries, Ltd.
20130309776 - Graphene-based nanopore and nanostructure devices and methods for macromolecular analysis: Provided are graphene-based nanopore and nanostructure devices, which devices may include an insulating layer disposed atop the graphene, which can be in a planar shape or nanostructured into a ribbon or other shapes, containing a single graphene layer or several layers. Graphene layers and nanostructures can be placed nearby horizontally... Agent: The Trustees Of The University Of Pennsylvania
20130309777 - Surrogate addition device and a method of analyte concentration: A surrogate addition device is described that adds a surrogate compound at a uniform transport rate to a flowing sample stream. The surrogate addition device includes a surrogate reservoir, a flow chamber, and a diffusion barrier. The surrogate reservoir can be configured to contain a surrogate solution where the surrogate... Agent:
20130309778 - Assay device and reader: The present invention relates to a microfluidic based assay system, comprising a disposable assay cartridge and associated reading device, as well as the individual components themselves. The present invention also relates to methods of conducting assays, using the cartridge and device of the invention, as well as kits for conducting... Agent: Multi-sense Technologies Limited
20130309780 - Device for stretching a polymer in a fluid sample: The invention provides structures and methods that allow polymers of any length, including nucleic acids, to be stretched into a long, linear conformation for further analysis.... Agent: Pathogenetix, Inc.
20130309781 - Novel adhesive surfaces for the immobilization of ligands: A complex including: a support provided with at least two faces one of which is provided with a coating of an adhesive, at least one ligand, said ligand being immobilized on the adhesive surface. The ligand implemented within the framework of the present invention is chosen from among proteins, peptides,... Agent: Universite Claude Bernard
20130309779 - Optical waveguide measurement system and method for measuring glycated hemoglobin: According one embodiment, an optical waveguide measurement system includes a first optical waveguide immobilizing a first substance, the first substance being able to be specifically bound to glycated hemoglobin; a plurality of first magnetic microparticles immobilizing a second substance immobilized, the second substance being able to be specifically bound to... Agent: Kabushiki Kaisha Toshiba11/14/2013 > 12 patent applications in 7 patent subcategories.
20130302900 - Crystallized diacetylenic indicator compounds and methods of preparing the compounds: Crystallized diacetylenic compounds having certain crystallographic and other characteristics; diacetylenic compounds and mixtures crystallized from diacetylenic solutions; methods of preparing and identifying solvent systems for dissolving diacetylenic compounds; diacetylenic solutions; methods of recrystallizing diacetylenic compounds; crystals of 2,4-hexadiyn-1,6-bis(alkylurea) compounds; and ambient condition indicators and time-temperature condition indicators comprising crystallized diacetylenic... Agent:
20130302901 - Electrodes for sensing chemical composition: Some embodiments of the present disclosure provide methods, devices, and systems for sequencing nucleic acid polymers that utilize palladium (Pd), for example, at least in part, as an electrode material that is (i) functionalized with one or more adaptor molecules and (ii) capable for use to sense one or more... Agent:
20130302902 - Nanofibril materials for highly sensitive and selective sensing of amines: where A and A′ are independently chosen from N—R1, N—R2, and O such that both A and A′ are not O, and R1 through R10 are amine binding moieties, solubility enhancing groups, or hydrogen such that at least one of R1 through R10 is an amine binding moiety. This perylene... Agent:
20130302903 - Fluorescent nitric oxide probes and associated methods: Nitric oxide probes comprising a compound represented by Formula, I, II, III, IV, V, VI or a combination thereof are provided. Methods of using these nitric oxide probes to detect nitric oxide are also provided.... Agent: Board Of Regents, The University Of Texas System
20130302904 - Chemosensors for hydrogen sulfide: Selective chemosensing agents for hydrogen sulfide are provided. The chemosensing agents can act fast under mild conditions, are chemically stable for long-term storage, are sensitive for detection under near physiological conditions, show a linear concentration-signal relationship within physiologically relevant hydrogen sulfide concentration ranges for easy quantitation, show minimal or no... Agent: Georgia State University Research Foundation, Inc.
20130302905 - Increased depth-resolution microscopy: A method for high-resolution luminescence microscopy of a sample marked with marking molecules that can be activated to excite particular luminescent radiation, including: repeated activation of a subset of the marking molecules to emit luminescent radiation; repeated imaging of the sample along a depth direction and with a predetermined optical... Agent: Carl Zeiss Microscopy Gmbh
20130302906 - Optical analysis method and optical analysis device using the detection of light from a single light-emitting particle: In the scanning molecule counting method using the light measurement with a confocal microscope or a multiphoton microscope, a measuring time is optimized with suppressing the scattering in a result small irrespective of light-emitting particle concentrations. In the inventive technique of detecting and analyzing the light from an light-emitting particle,... Agent: Olympus Corporation
20130302909 - Assessment of igf-1 levels in hiv-infected subjects and uses thereof: Improved methods for determining normal IGF-1 levels in HIV infected subjects, based on a determination of the log of IGF-1 values obtained in blood-derived samples from a population of HIV-infected subjects, are disclosed. Also disclosed are methods of determining whether a given HIV-infected subject exhibits a normal IGF-1 level, based... Agent: Theratechnologies Inc.
20130302911 - Composition for detecting proteins containing tyrosine oxide-coupled biomaterial: Provided is a composition for detecting a protein, containing a tyrosine oxide-coupled biomaterial. Various diseases may be easily and rapidly diagnosed by easily detecting the composition containing a tyrosine oxide-coupled biomaterial according to the present invention, by identifying a color of the protein bound with a tyrosine oxide-coupled biomaterial prepared... Agent: Proteome Tech. Co., Ltd.
20130302910 - Encoded microcarriers, assay system using them and method for performing an assay: The present invention relates to an encoded microcarrier comprising a readable code attached to it for identification, said encoded microcarrier comprising a body having at least a detection surface to detect a chemical and/or biological reaction, the microcarrier further comprising at least a spacing element projecting from the body and... Agent: Biocartis Sa
20130302907 - Method of assaying antigen and reagent therefor: A latex agglutination method by which the measurement range is extended and the sensitivity of the measurement in the low concentration range is increased, is disclosed. The method for measuring a test antigen by latex agglutination uses two types of large and small particles, having different average particle sizes. Each... Agent: Denka Seiken Co., Ltd.
20130302908 - Thermostable proteins and methods making and using thereof: The present invention relates to functional, modified glucose-galactose binding proteins (GGBPs), that have a greater melting temperature (Tm) than a reference GGBP. The present invention also relates to biological sensors, e.g., glucose sensors, comprising these thermostable GGBPs. The present invention also relates to nucleic acids encoding these thermostable GGBPs.... Agent:11/07/2013 > 16 patent applications in 8 patent subcategories.
20130295677 - Method and apparatus for determining formation fluid composition: In some embodiments, apparatus and systems, as well as methods, may operate to draw a formation fluid sample into a sampling port included in a down hole tool, to vaporize some part of the fluid sample to substantially fill an injection port with a gas phase, to differentiate gas components... Agent: Halliburton Energy Services, Inc.
20130295678 - Systems and methods for non-fasting ldl cholesterol assays: In one embodiment, a test strip for testing for cholesterol-related blood analytes in whole blood includes a red blood cell separation layer, the red blood cell separation layer separating red blood cells from a blood sample applied to the test strip as the blood sample flows downward through the red... Agent: Polymer Technology Systems, Inc.
20130295679 - Prediction of a small-for-gestational age (sga) infant: A method of predicting a SGA infant in a patient at a pre-symptomatic gestational stage is described. The method comprises a step of assaying a biological sample from the patient for an abundance of a plurality of metabolite biomarkers selected from the 19 metabolite biomarkers of Table IV, correlating the... Agent: University College Cork - National University Of Ireland, Cork
20130295680 - Gas sensor incorporating a porous framework: The disclosure provides sensor for gas sensing including CO2 gas sensors comprising a porous framework sensing area for binding an analyte gas.... Agent: The Regents Of The University Of California
20130295681 - Device, system and method for measuring homeostasis, vitality, energy and stress in an individual or substance: The present invention relates to a device, system and a method for evaluating, measuring and assessing vitality, energy and stress levels in an individual and/or substance, and in particular, to such a device, system and method in which personal assessment and decision support is provided based on the measured levels... Agent:
20130295682 - Method of operating an optochemical sensor: An optochemical sensing device has source that emits radiation of a first and a second predetermined intensity, a detector, and a sensitive element that comprises a signal substance. To measure an analyte in a measurement medium, the sensitive element is contacted with the analyte. A first raw signal, which is... Agent:
20130295683 - Device and method for holding and analyzing a sample: A device for holding a sample for optical fingerprinting analysis comprises a carrier, and a distribution of non-specific interacting surfaces extending across said carrier. At least one fluidic channel allows a fluid sample to flow through at least a part of said carrier to get in touch with one or... Agent: Aqsens Oy
20130295684 - Conjugated polymers for use in homogeneous and solid state assays: Disclosed are multichromophores, and methods, articles and compositions employing them. Disclosed are methods, articles and compositions for the detection and analysis of biomolecules in a sample. Provided assays include those determining the presence of a target biomolecule in a sample or its relative amount, or the assays may be quantitative... Agent:
20130295686 - Intercalation methods and devices: The invention provides devices and methods for improving labeling of nucleic acids including intercalation of nucleic acids using for example mono intercalators such as mono cyanine intercalators.... Agent:
20130295692 - Means and methods for predicting diabetes: A method for diagnosing diabetes or a predisposition for diabetes is provided, which comprises determining the amount of glyoxylate in a test sample of a subject suspected to suffer from diabetes or to have a predisposition for diabetes and comparing said amount to a references, whereby diabetes or a predisposition... Agent: Metanomics Health Gmbh
20130295689 - Method for detection of basic peptide and reagent for detection of basic peptide: The present invention provides a method for detection of a basic peptide by mixing a sample suspected to contain the basic peptide and a reagent containing denatured albumin and detecting turbidness due to a complex of the basic peptide and denatured albumin.... Agent:
20130295691 - Method of attaching a ligand to a test strip: The invention features a method of attaching a ligand that has a free carboxyl group to a solid support by adding an amino group to the ligand to form a ligand-amino derivative, converting the ligand amino derivative to a ligand sulfhydryl derivative, attaching the ligand sulfhydryl derivative to a protein... Agent:
20130295685 - Mobility shift assays for detecting anti-tnf alpha drugs and autoantibodies: The present invention provides assays for detecting and measuring the presence or level of anti-TNFα drugs and/or the autoantibodies to anti-TNFα drugs in a sample. The present invention is useful for optimizing therapy and monitoring patients receiving anti-TNFα drug therapeutics to detect the presence or level of autoantibodies against the... Agent:
20130295687 - Novel method of isolation of tlr4 from cell lysates of mononuclear cells: A novel method of isolation of TLR4 from cell lysates of mononuclear cells is provided. The method includes: collecting bovine adult filarial parasites (Setaria digitata); preparing aqueous extracts of setaria digitata (FAg) to produce affinity purified filarial glycoprotein (AgW); isolating human PBMCs from heparinised venous blood samples; subjecting the isolated... Agent: Institute Of Life Sciences
20130295688 - Optical analyte detection systems and methods of use: Various embodiments are drawn to systems and methods for detecting an analyte of interest in a sample including an optical sensor, a capture probe attached to a surface of the optical sensor wherein the capture probe is capable of binding to the analyte to form a duplex or complex, and... Agent:
20130295690 - Versatile drug testing device: A versatile drug testing device (a lateral flow diagnostic testing device) includes a flat transparent carrier with a top and a bottom with the carrier having a series of independent parallel grooves formed therein running from adjacent to the top to adjacent to the bottom of the carrier, each groove... Agent:Previous industry: Chemistry: molecular biology and microbiology
Next industry: Semiconductor device manufacturing: process
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