G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means

Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
10/2002
10/17/2002	US20020152036 System for optimized control of multiple oxidizer feedstreams
10/17/2002	US20020151480 Identifying a compound to treat a cardiovascular disease, e.g., atherosclerosis, characterized by aberrant 10218 nucleic acid activity or expression; detecting the presence of a nucleic acid in the sample that hybridizes to the probe
10/17/2002	US20020151082 Measuring cyanide concentration in sample; obtain sample, transfer sample to cell, expose to oscillating frequency, determine cyanide concentration of sample
10/17/2002	US20020151076 Automated electrophoresis gel manipulation apparatus and method
10/17/2002	US20020150904 Polynucleotide sequence assay
10/17/2002	US20020150903 Diagnostics based on mass spectrometry
10/17/2002	US20020150886 Method for detecting pathogens attached to specific antibodies
10/17/2002	US20020150827 Electrophoretic device, driving method of electrophoretic device, and electronic apparatus
10/17/2002	US20020150569 Using monoclonal antibodies
10/17/2002	US20020150512 Capillary microvalve
10/17/2002	US20020150507 Measuring sensor for gases
10/17/2002	US20020149486 Absolute humidity sensor
10/17/2002	US20020149466 Aligned particle based sensor elements
10/17/2002	US20020149361 Measuring a material property of an electrically conductive object
10/17/2002	US20020149360 Eddy current test method and appratus for selecting calibration standard to measure thickness of micro thin film metal coating on wafer products by using noncontact technique
10/17/2002	US20020148739 For determining glucose or lactic acid concentration in blood using coulometry, amperometry, and potentiometry
10/17/2002	US20020148737 Bridge element for an electrode
10/17/2002	US20020148729 Method for separation, identification and evaluation of microbes and cells
10/17/2002	US20020148727 Nanostructure-based high energy capacity material
10/17/2002	US20020148280 Gas sensor
10/17/2002	US20020148279 Gas sensor
10/17/2002	US20020148278 Nanocrystalline films for gas-reactive applications
10/17/2002	DE10117868A1 Test strip, for the electrical measurement of substance concentrations in body fluid samples, has parallel outer layers with electrodes on their inner surfaces, and an absorbent intermediate layer with a specific reagent at the layers
10/17/2002	DE10117627A1 Vorrichtung und Verfahren zum Messen der Konzentration von Ionen in einer Messflüssigkeit Apparatus and method for measuring the concentration of ions in a measurement liquid
10/17/2002	DE10116614A1 Automatisierbare Meß-,Reinigungs- und Kalibriereinrichtung für pH-Elektroden oder Elektroden zur Messung von Redoxpotentialen Automated measurement, cleaning and calibration device for pH electrodes or electrodes for measuring redox potentials
10/17/2002	DE10115872A1 Gas sensor for determining physical quantity of gas component, e.g., IC engine exhaust gas, comprises sensor element including electrochemical cell(s) having first, second, and third electrodes
10/17/2002	CA2443763A1 Pickle liquor acid analyzer
10/17/2002	CA2443067A1 Protein analysis by means of immobilized arrays of antigens or antibodies
10/17/2002	CA2440323A1 Enhanced protein separation and analysis
10/16/2002	EP1249740A2 Permeability detection apparatus, image forming apparatus or digital copier using the same, toner concentration detection apparatus, and electric conductivity detection apparatus
10/16/2002	EP1249705A2 Multiplexed molecular analysis apparatus and its fabrication method
10/16/2002	EP1249701A2 Hydrogen sensor
10/16/2002	EP1249700A2 Sensor for measuring an ionic concentration or a gaseous concentration
10/16/2002	EP1249699A2 Sensor for measuring a gaseous concentration or an ionic concentration
10/16/2002	EP1248949A1 Separation media, multiple electrospray nozzle system and method
10/16/2002	EP1248854A1 rpoB GENE FRAGMENTS AND A METHOD FOR THE DIAGNOSIS AND IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS AND NON-TUBERCULOSIS MYCOBACTERIAL STRAINS
10/16/2002	EP1248825A1 Conductive adhesive and biomedical electrode
10/16/2002	EP1137935A4 Detection of preharvest sprouting in cereal grains
10/16/2002	EP1086364A4 Electrochemical analytical cartridge
10/16/2002	EP0978722B1 comb-shaped sensor element with electrodes on the projections and edge connector at the opposing edge
10/16/2002	CN2516972Y Automatic flow detection investigating device for brake beam
10/16/2002	CN2516971Y Clothes humidity sensor
10/16/2002	CN2516970Y Urine acousto-optic display with parallel tin platinum electrode
10/16/2002	CN1375039A Method for monitoring the function of an NOx sensor arranged in an exhaust gas channel of an niternal combustion engine
10/16/2002	CN1374520A Method for measuring chemical oxygen requirement and its apparatus
10/16/2002	CN1374519A Prepn of oxygen-sensing sensor
10/16/2002	CN1374517A Metal/metal oxide pH electrode suitable for high temperature and high pressure use and its prepn
10/16/2002	CN1374516A Pipeline gas leakage detecting method
10/15/2002	US6466839 Fast CD and MD control in a sheetmaking machine
10/15/2002	US6466810 Implantable device for monitoring changes in analyte concentration
10/15/2002	US6466026 Programmable current exciter for measuring AC immittance of cells and batteries
10/15/2002	US6466022 Method for measuring the proportion of particles in the exhaust gases from an internal combustion engine
10/15/2002	US6465782 Strongly textured atomic ridges and tip arrays
10/15/2002	US6465779 Mass spectrometer
10/15/2002	US6465257 Microfluidic systems
10/15/2002	US6464953 Lanthanum is partially substituted with an alkali metal, an alkaline-earth metal or a rare earth and the element m is partially substituted with an alkaline-earth metal or zinc; spray drying salts, calcining
10/15/2002	US6464940 Derived from a flat band voltage which is obtained based on the capacitance-voltage characteristic; semiconductor substrate, an insulating oxide film, a solution storage part; metal electrode
10/15/2002	US6464852 Multicapillary bundle for electrophoresis and detection for DNA
10/15/2002	US6464850 Capillary and microchannel electrophoresis; hydrolytically stable,high resolution; homo or copolymer of n-(2-hydroxy ethyl)acrylamide, n-(2-hydroxyethyl) methacrylamide, n,n-di(hydroxyalkyl)acrylamide; suppresses electroendoosmosis
10/15/2002	US6464848 Reference electrode, a biosensor and a measuring apparatus therewith
10/15/2002	US6463788 Structure of electric connector of gas sensor
10/15/2002	US6463787 Mounting for a quartz crystal
10/15/2002	CA2153175C Entrapment of nucleic acid sequencing template in sample mixtures by entangled polymer networks
10/15/2002	CA2109619C A gas sensor
10/15/2002	CA2087720C Method for analytically utilizing microfabricated sensors during wet-up
10/10/2002	WO2002080620A1 High temperature micro-hotplate
10/10/2002	WO2002080218A1 Magnetic field applying sample observing system
10/10/2002	WO2002079774A2 Method for carrying out nondestructive testing of alloys, which contain carbides or which are sulfided near the surface
10/10/2002	WO2002079773A1 Electrophoresis device
10/10/2002	WO2002079772A1 Solid electrolyte sensor for monitoring the concentration of an element in a fluid particularly molten metal
10/10/2002	WO2002079771A1 Silver destaining method
10/10/2002	WO2002079770A1 Method and device for monitoring chemical reactions or levels of a separation tank
10/10/2002	WO2002079769A2 Method and device for detecting the concentration of an oxygen-containing compound in an analyte gas
10/10/2002	WO2002079768A1 Thermal lens microscope
10/10/2002	WO2002079765A2 Optical structure for multi-photon excitation and the use thereof
10/10/2002	WO2002079754A2 Contact potential difference sensor to monitor oil properties
10/10/2002	WO2002079544A1 Method of controlling solution concentration in strip cleaning line
10/10/2002	WO2002079519A1 High-fidelity dna sequencing using solid phase capturable dideoxynucleotides and mass spectrometry
10/10/2002	WO2002079491A2 Method for correlating gene expression profiles with protein expression profiles
10/10/2002	WO2002078533A2 Integrated sample testing meter
10/10/2002	WO2002033394A3 A technique for measuring the thickness of a ferromagnetic metal using permeability signatures
10/10/2002	WO2002033392A3 Electrophoresis tank
10/10/2002	WO2002025259A3 Automated spot cutter for two-dimensional electrophoresis
10/10/2002	WO2002018928A3 Chromatography and other adsorptions using modified carbon-clad metal oxide particles
10/10/2002	WO2002012893A3 Microarrays of functional biomolecules, and uses therefor
10/10/2002	WO2001079550A3 Genetic testing for determining the risk of pouchitis development
10/10/2002	WO1998018001A3 Combustibility monitor and monitoring method
10/10/2002	US20020147550 Method and apparatus for analyzing multi-channel chromatogram
10/10/2002	US20020147548 Basecalling system and protocol
10/10/2002	US20020147512 System and method for management of microarray and laboratory information
10/10/2002	US20020146845 High throughput screening assay systems in microscale fluidic devices
10/10/2002	US20020146839 Multicapillary fraction collection system and method
10/10/2002	US20020146832 Apparatus for cutting samples from an electrophoretic gels
10/10/2002	US20020146734 Probes for use in optical detection of preferential particles in sample
10/10/2002	US20020146716 Electrochemical sensor using intercalative, redox-active moieties
10/10/2002	US20020146352 Poison resistant combustible gas sensors and method for warning of poisoning
10/10/2002	US20020146348 Universal pickle liquor acid analyzer
10/10/2002	US20020145530 Conductor detecting device
10/10/2002	US20020145423 Magnetically activated well tool
10/10/2002	US20020144994 Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers

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