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Chemistry: analytical and immunological testing

Below 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.
  
04/10/2014 > 12 patent applications in 10 patent subcategories.

20140099722 - Flow-rate control in a microfluidic device: A method for controlling a flow-rate of fluid flowing in a microfluidic network comprising a microchannel and a plurality of inlet/outlet interface ports is disclosed. The method includes: successively applying a plurality of pressures on at least one inlet/outlet interface port, measuring a time series of flow-rate values of the... Agent: Fluigent

20140099723 - Deterioration analysis method and chemical state measurement method: The present invention provides a deterioration analysis method capable of analyzing in detail deterioration of a polymer material, and in particular deterioration in the surface condition of a polymer material with low conductivity. The present invention relates to a deterioration analysis method including irradiating a polymer material with a metal... Agent: Sumitomo Rubber Industries, Ltd.

20140099724 - Fluorescent detection of in vitro translated protein on a solid surface: Disclosed herein are methods and kits useful in the detection of protein folding and in the identification of compounds that promote proper protein folding. In one example approach, fluorophores and a protein tag are incorporated into a nascent polypeptide within a ribosome-nascent-chain complex during cell free translation and the resulting... Agent: Oregon Health & Science University

20140099725 - Methods for the analysis of glycoproteins or glycopeptides by mass spectrometry: A method for the analysis of samples including one or more glycopeptides including the steps of separating one or more glycopeptides using a chromatography system to produce a chromatographic eluent, adding a supercharging reagent to the chromatographic eluent, providing the chromatographic eluent and supercharging reagent to a mass spectrometer, ionizing... Agent: Micromass Uk Limited

20140099726 - Device for characterizing polymers: Provided is a device comprising (a) a plurality of chambers, each chamber in communication with an adjacent chamber through at least one pore wherein the device contains at least two pores defined as a first and a second pores, (b) means to move at least a portion of the polymer... Agent: Two Pore Guys, Inc.

20140099727 - Method and apparatus for determination of haloacetic acid (\"haa\") presence in aqueous solution: Techniques related to printing using a metal-surface charging element. A printing system includes a metal-surface charging element and a power supply. The charging element is disposed to deposit electric charge on an imaging surface. The power supply may provide electric power with an alternating current (AC) component and a direct... Agent:

20140099728 - Oil life measurement: Rotatable bomb device having a stationary hollow housing and a rotatable component inside the housing provides for very good temperature calibration, temperature recording and, when desired, sample control. The device can have at least one of an insulating lower disc or washer; a plurality of staggered heating bands encompassing a... Agent: Tannas Company

20140099729 - Methods and apparatus for artificial olfaction: In exemplary implementations of this invention, an electronic olfactor determines whether a scent being tested matches the scent of a positive control. The electronic olfactor can perform this scent matching even in a changing olfactory environment, and even if the positive control scent is a combination of hundreds or thousands... Agent:

20140099730 - Magic angle spinning nuclear magnetic resonance apparatus and process for high-resolution in situ investigations: A continuous-flow (CF) magic angle sample spinning (CF-MAS) NMR rotor and probe are described for investigating reaction dynamics, stable intermediates/transition states, and mechanisms of catalytic reactions in situ. The rotor includes a sample chamber of a flow-through design with a large sample volume that delivers a flow of reactants through... Agent: Battelle Memorial Institute

20140099731 - Assays: A method for assaying a sample for each of multiple analytes is described. The method includes contacting an array of spaced-apart test zones with a liquid sample (e.g., whole blood). The test zones disposed within a channel of a microfluidic device. The channel is defined by at least one flexible... Agent: Clondiag Gmbh

20140099733 - Methods of detecting antibodies specific for denatured hla antigents: The invention is directed to methods of screening for HLA antibodies comprising detecting antibodies specific for native HLA antigens and denatured HLA antigens. The invention also provides for methods of removing antibodies specific for denatured HLA antigens or antibodies specific for native HLA antigens from a serum sample. In addition,... Agent: One Lambda

20140099732 - Optical sensor for analyte detection: Devices, systems, and methods for detection of an analyte in a sample are disclosed. In some embodiments, an optical sensor can include a metallic layer and a plurality of dielectric pillars extending through the metallic layer. A plurality of regions of concentrated light can be supported in proximity to the... Agent:

  
04/03/2014 > 17 patent applications in 9 patent subcategories.

20140093966 - Device for supply of reactant liquids: The inventive device serves for simultaneous supply of nonvolatile reactant liquid to a plurality of mixing points or to a plurality of reactors, the device comprising a reservoir vessel, a supply line and a splitter which divides the supply line into a group of downstream lines. Each individual downstream line... Agent: Hte Ag, The High Troughput Experimentation Company

20140093967 - Specimen transporter, specimen testing system and specimen transporting method: A specimen transporter for transporting a specimen plate, one side of which is a smearing surface, to a specimen imaging apparatus, the specimen transporter comprising: a specimen transport section that transports the specimen plate to the specimen imaging apparatus; a posture changing section that receives the specimen plate from the... Agent: Sysmex Corporation

20140093968 - Method for highly multiplexed quantitation of peptides by mass spectrometry and mass labels therefor: Disclosed herein are isobaric labeling reagent sets useful for multiplexed quantitation of peptides. The isobaric labeling reagent sets include a collection of at least two isobaric labeling reagents having first and second reporter groups with the same nominal mass but different isotopic substitutions and consequently different exact masses. Mass spectrometric... Agent:

20140093969 - Detection kit: A detection kit comprises a plurality of swabs, each of the plurality of swabs having the form of a stick, being bundled together in a single test kit for detection of a plurality of chemical compounds. A user opens a detection kit, swabs a surface or surfaces with the bundled... Agent: Field Forensics, Inc.

20140093970 - Method for diagnosing acute alcoholic hepatitis: A method for determining whether a subject has alcoholic hepatitis is described. The method includes determining the levels of a trimethylamine in a biological sample obtained from the subject. The level of trimethylamine in the biological sample is compared to the control value, and the subject whose level of trimethylamine... Agent: The Cleveland Clinic Foundation

20140093971 - System and method for determining concentration of oxygen in chemical mixtures: A system for determining concentration of oxygen in a chemical mixture is presented. The system includes a first sensing device configured to measure the concentration of oxygen in the chemical mixture and generate a first output signal, where the first output signal is indicative if the concentration of oxygen in... Agent: General Electric Company

20140093972 - Station for the selective uncapping of gel cards: The invention relates to a station for uncovering a receptacle comprising a body in which a plurality of adjacent holes, initially sealed by a cover, are formed. The station comprises at least one cutting member for making at least one cut in the cover between two adjacent holes, so as... Agent: Bio-rad Innovations

20140093975 - Automatic analyzer and sample analysis method: An automatic analyzer includes a reaction unit configured for holding a reaction container and carrying the reaction container to a determined operation position, the operation position including a detection operation position; a detection unit configured for detecting analyte in the reaction container of the reaction unit in the detection operation... Agent:

20140093976 - Compositions, systems and methods that detect and/or remove cross-reactive antibodies from a biological sample: The present invention generally relates to compositions, systems and methods that detect and/or remove cross-reactive antibodies from a biological sample. In many cases, the cross-reactive antibodies are human anti-animal antibodies. In certain cases, the cross-reactive antibodies are human anti-mouse antibodies.... Agent: Cytomedical Design Group LLC

20140093980 - Dissolvable bridges for manipulating fluid volumes and associated devices, systems and methods: The present technology is directed to capillarity-based devices for performing chemical processes and associated system and methods. In one embodiment, for example, a device can include a source configured to receive one or more fluids, a first material adjacent to and in fluid connection with the source, a second material,... Agent:

20140093973 - Epitope testing using soluble hla: The present invention relates generally to a methodology for assaying the binding of a peptide to an individual, specific, soluble HLA molecule using fluorescence polarization. The peptides utilized in the method may be identified by indirect methods utilizing T lymphocytes, or by a direct method of epitope discovery described herein.... Agent:

20140093978 - Human salty taste receptor and methods of modulating salty taste perception: Methods for identifying modulators of the epithelial sodium ion channel and for identifying modulators of salty taste perception are described. Also featured are isolated human salty taste receptors, artificial lipid bilayers comprising an epithelial sodium ion channels, and kits for practicing the claimed methods.... Agent: Monell Chemical Senses Center

20140093977 - Light microscopy chips and data analysis methodology for quantitative localzied surface plasmon resonance (lspr) biosensing and imaging: A chip for localized surface plasmon resonance (LSPR) biosensing and imaging having a glass coverslip compatible for use in a standard microscope and at least one array of functionalized plasmonic nanostructures patterned onto the glass coverslip with electron beam nanolithography. The nanostructures can be regenerated allowing the chip to be... Agent:

20140093981 - Method for immobilizing albumin on a self-assembled monolayer: The method of the present disclosure is characterized by that one molecule of the amino acid is interposed between the self-assembled monolayer and the molecule of the albumin. For example, a method is provided for immobilizing albumin on a self-assembled monolayer, the method including the following steps (a) and (b)... Agent: Panasonic Corporation

20140093974 - Methods for assessing modified ldl immune complexes in subjects having or at risk of coronary artery disease: The present invention relates to the analysis of modified LDL in the context of immune complexes. In particular, ox-LDL and AGE-LDL are shown to predict the development of coronary artery disease and other micro- and macrovascular disorders, particularly in the context of diabetes.... Agent: Musc Foundation For Research Development

20140093979 - Microfabricated qlida biosensors with an embedded heating and mixing element: An apparatus and method for detecting an analyte are described. The apparatus includes at least one microchannel adapted for an analyte to adhere to an interior surface thereof, a mixing element positioned within at least a portion of the at least one microchannel, a light source for energizing quantum dots... Agent: Drexel University

20140093982 - Measurement method and measurement kit of antibiotics concentration: A method and kit for measuring a concentration of an antibiotic are provided. The method of measuring a concentration of an antibiotic includes preparing magnetic particles bound to an antibiotic, preparing silica-coated fluorescent particles to which at least one antibody of the antibiotic is bound, allowing the magnetic particles to... Agent: Industry-academic Cooperation Foundation, Dankook University

  
03/27/2014 > 12 patent applications in 10 patent subcategories.

20140087471 - Method for detecting urine odor from air conditioner, reproducing urine odor and preparing corresponding urine odor composition: Disclosed herein is a method for identifying the compounds contributing to urine odor emitting from an air conditioner, a method for artificially reproducing the detected urine odor, and preparing a corresponding urine odor composition. Through the analysis method of the present invention, the compounds contributing to the urine odor emitted... Agent: Hyundai Motor Company

20140087472 - Sample analyzer and sample analyzing method: Disclosed is a sample analyzer comprising: a transporting part configured to transport a sample rack holding one or more samples; a measuring part configured to perform a measurement on the sample of the transported sample rack; and a controller; wherein the controller is programmed to perform an analysis of a... Agent: C/o Sysmex Corporation

20140087473 - Method of marking hydrocarbon liquids: s

20140087474 - Apparatus and methods for performing optical nanopore detection or sequencing: Methods and systems for detecting or sequencing a biological molecule or polymer, e.g., a nucleic acid, are provided. Optical sequencing of a molecule may be performed utilizing an optical or photon detector operated in time delayed integration mode. In certain variations, the translocation rate of molecules through a, pore, nanopore... Agent: Quantapore, Inc.

20140087475 - Method for detecting sour odor from air conditioner, reproducing sour odor and preparing corresponding sour odor composition: Disclosed herein is a method for identifying compounds contributing to a sour odor emitting from an air conditioner, a method for artificially reproducing the detected sour odor and preparing a corresponding sour odor composition. Through the analysis method of the present invention, the compounds contributing to the sour odor emitted... Agent: Hyundai Motor Company

20140087476 - Optical sensor for bromide ion: Methods and systems to determine a concentration of bromide ions in an aqueous sample are disclosed. The method involves the oxidation of bromide ions to bromine, followed by bromination of a colored or fluorescent reporter compound which may be detected by spectrophotometric means. The relative change in color or fluorescence... Agent: Sensevere, LLC

20140087477 - Ion mobility spectrometer which controls carrier gas flow to improve detection: IMS apparatus has an inlet with a preconcentrator opening into a reaction region where analyte molecules are ionized and passed via a shutter to a drift region for collection and analysis. A pump and filter arrangement supplies a flushing flow of clean gas to the housing in opposition to ion... Agent: Smiths Detection-watford Limited

20140087478 - Mass spectrometer interface: A mass spectrometer interface, having improved sensitivity and reduced chemical background, is disclosed. The mass spectrometer interface provides improved desolvation, chemical selectivity and ion transport. A flow of partially solvated ions is transported along a tortuous path into a region of disturbance of flow, where ions and neutral molecules collide... Agent: Ionics Mass Spectrometry Group Inc.

20140087479 - Liquid reagent storage and operation of analytical devices: Improved mechanisms for storing and introducing liquid volumes in a liquid handling device and, in particular, improved mechanisms for rupturing a liquid storage package to introduce liquid into the device, improvements to the stability of a liquid receiving chamber inside the device and improvements to liquid handling in the receiving... Agent: Biosurfit, S.a.

20140087482 - Method for detecting target particles: The present invention provides a method for detecting a target particle, comprising: (a) concentrating a test sample so as to enhance the concentration of target particles in the test sample, (b) preparing a sample solution containing the test sample concentrated in (a) and a luminescent probe that binds to the... Agent: Olympus Corporation

20140087480 - Methods and compositions for assaying a sample for an aggregant: This invention relates to an aggregation sensor useful for the detection and analysis of aggregants in a sample, and methods, articles and compositions relating to such a sensor. The sensor comprises first and second optically active units, where energy may be transferred from an excited state of the first optically... Agent: The Regents Of The University Of California

20140087481 - Scd fingerprints: The present invention relates to the use of cluster of differentiation (CD) molecules in detecting the presence and progression of one or more disease states in an individual. In particular it relates to the use of profiles of shed CD (sCD) molecules in detecting and assessing the progression of one... Agent: Cambridge Enterprise Limited

  
03/20/2014 > 10 patent applications in 9 patent subcategories.

20140080217 - Uranium analysis using luminescence enhancing oxidant and oxidant composition: According to the present invention, there is provided a method of determining a concentration of uranium including: a) a primary measuring step of measuring luminescence intensity or luminescence attenuation of uranium (VI) of an oxidant added sample obtained by adding an oxidant composition to a detection target sample; b) a... Agent: Korea Atomic Energy Research Institute

20140080218 - Methods of evaluating peptide mixtures: The presently disclosed subject matter provides methods for evaluating and characterizing peptides, peptide mixtures, and polypeptide mixtures. More particularly, the presently disclosed subject matter provides methods for evaluating or characterizing complex peptide or polypeptide mixtures comprising glutamic acid, alanine, tyrosine, and lysine, e.g., Copolymer-1 or glatiramer acetate, including, but not... Agent: Momenta Phamaceuticals, Inc.

20140080219 - Method of qualifying material for use in cleaning of alkylene oxide equipment: The present invention relates to methods for qualifying material for using in the cleaning of alkylene oxide equipment. Qualified material is not expected to contribute to the formation of determinable amounts of alkylene oxide by-products. Methods of cleaning alkylene oxide equipment, and alkylene oxide processes incorporating these methods are also... Agent: Dow Technology Investments, LLC

20140080220 - Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions: Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives.... Agent: Basf Se

20140080221 - Semi-continious non-methane organic carbon analyzer: v

20140080222 - Fluorescent dye for ph sensor: The present invention relates to a new type of fluorescent with the following formula (I), its preparation process, and also an optical pH sensor which comprises this fluorescent dye immobilized on an analyte-permeable carrier.... Agent: Sartorius Stedim Biotech Gmbh

20140080223 - Systems and methods for inspecting and monitoring a pipeline: Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline and having first and second ends, one or more optical computing devices arranged on at least one of the first and second ends for monitoring a... Agent: Halliburton Energy Services, Inc.

20140080224 - Systems and methods for inspecting and monitoring a pipeline: Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline and having a housing that defines a conduit therein for providing fluid communication through the pig, one or more optical computing devices arranged on the conduit... Agent: Halliburton Energy Services, Inc.

20140080225 - Methods and devices for xerogel based sensors: Fluorescence based sensing systems and methods that exploit xerogels are provided. Embodiments of the invention encompass a sensing system that includes: an optical excitation source emitting over a first predetermined wavelength range and capable of analog modulation over a predetermined frequency range; a sensor including a gel substrate incorporating within... Agent: The Royal Institution For The Advancement Of Learning / Mcgill University

20140080226 - Fluid transport system with gasket: Fluid transport system, including methods and apparatus, for moving fluid. The system may include a plurality of wells each having a rim. The system also may include a gasket defining a plurality of apertures that extend through the gasket from a top side to a bottom side of the gasket.... Agent: Bio-rad Laboratories, Inc.

Previous industry: Chemistry: molecular biology and microbiology
Next industry: Semiconductor device manufacturing: process


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