Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › 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)
11/2005
11/03/2005WO2005103668A1 Method for measuring gases and/or minimizing cross sensitivity in fet-based gas sensors
11/03/2005WO2005103667A1 Fet-based gas sensor
11/03/2005WO2005103666A1 Fet-based gas sensor
11/03/2005WO2005103665A1 Fet-based sensor for detecting reducing gases or alcohol, and associated production and operation method
11/03/2005WO2005103664A2 Potentiometric electrode with a gradient polymer comprising conductive particles and ionophore molecules
11/03/2005WO2005103663A1 Analyzer and method of manufacturing the same
11/03/2005WO2005103662A1 A detector for detecting molecules conveyed through a gaseous medium
11/03/2005WO2005103661A1 Method and apparatus for measuring the moisture content of a block of timber
11/03/2005WO2005103660A1 Method and device for determining the boiling point of a liquid medium
11/03/2005WO2005103649A1 Method of assessing the risk of whiskers appearing on the surface of a metallic deposit
11/03/2005WO2005102922A1 Nanostructures and method for making such nanostructures
11/03/2005WO2005102912A1 Method for preparing fine structure
11/03/2005WO2005001420A3 Method and apparatus for sensing hydrogen gas
11/03/2005WO2004114347A3 Single device for ion mobility and ion trap mass spectrometry
11/03/2005US20050245836 Nanoelectronic capnometer adapter
11/03/2005US20050244987 Detection device, detection apparatus, and detection kit employing the device and reagent
11/03/2005US20050244981 automatically determining whether a sample liquid to be tested in an optical measuring instrument is a test sample or a control sample; using IR dye
11/03/2005US20050244979 Evaluation method for chemical solution, qualification method for chemical solution and method for manufacturing semiconductor device
11/03/2005US20050244978 Substance detection system
11/03/2005US20050244886 DNA analyzing apparatus, DNA sensor, and analyzing method
11/03/2005US20050244873 Detecting method, detection device and detection kit
11/03/2005US20050243500 Integrated capacitive microfluidic sensors method and apparatus
11/03/2005US20050242820 Method for testing precursor of secondary cell, its testing instrument, and method for manufacturing secondary cell using the method
11/03/2005US20050242803 Method and system for determining hardness penetration in steel
11/03/2005US20050242339 Apparatus and method for transverse characterization of materials
11/03/2005US20050242281 Unevenly segmented multipole
11/03/2005US20050241959 Chemical-sensing devices
11/03/2005US20050241958 Ion-selective electrode sensors
11/03/2005US20050241957 Electrochemical sensor; nitrogen heteocyclic polymer; medical diagnosis
11/03/2005US20050241956 solution sample is electrolyzed in first stage to decompose the matrix; in second stage deposited or precipitated metals are recovered and/or stabilized; polarity of voltages are repeatedly reversed; online automated matrix elimination and trace contaminant analysis of process chemical solututions
11/03/2005US20050241948 Methods and apparatuses for monitoring organic additives in electrochemical deposition solutions
11/03/2005US20050241945 Plating analyzing method and apparatus
11/03/2005US20050241941 High throughput screening assay systems in microscale fluidic devices
11/03/2005US20050241940 Fast perfusion system and patch clamp technique utilizing an interface chamber system having high throughput and low volume requirements
11/03/2005US20050241939 Method and apparatus for providing and electrochemical gas sensor having a porous electrolyte
11/03/2005US20050241938 Gas sensor & Method of manufacture
11/03/2005US20050241937 Gas sensor
11/03/2005US20050241936 Sensor element
11/03/2005US20050241935 Colloidal particles used in sensing array
11/03/2005US20050241368 Gas sensor
11/03/2005US20050241361 Compensated open-loop control of oxygen sensor heater
11/03/2005US20050241136 Method for making sensors, and sensors made therefrom
11/03/2005DE102004030295B3 Anordung eines Bauteils und einer Kontrollvorrichtung des Bauteils, Verfahren zum Herstellen der Anordnung und Verwendung der Anordnung A component arrangement and a control device of the component, method for preparing the arrangement and use of arrangement
11/03/2005DE102004019387A1 Erkennung und Aussortierung von Kontaminationen in geförderten Materialströmen Detection and sorting of contaminants in conveyed material flows
11/03/2005DE102004018289A1 Verfahren zur Bestimmung des Ansprechverhaltens und der Empfindlichkeit eines Sauerstoffsensors in einer Messeinrichung A method for determining the response behavior and the sensitivity of an oxygen sensor in a Messeinrichung
11/03/2005DE102004017653A1 Determining the concentration of chlorine in a drinking water supply using a reference electrode
11/03/2005DE102004016958A1 Messvorrichtung zum Messen des Zustands von Ölen und Fetten Measuring device for measuring the state of oils and fats
11/03/2005DE102004016915A1 Messfühler zur Bestimmung einer physikalischen Eigenschaft eines Messgases Measuring sensor for determining a physical property of a measuring gas
11/03/2005CA2564532A1 Potentiometric electrode with a gradient polymer comprising conductive particles and ionophore molecules
11/03/2005CA2562802A1 Mass spectrometer
11/03/2005CA2560758A1 Lab-on-chip substrate
11/02/2005EP1592042A2 Unevenly segmented multipole
11/02/2005EP1592041A2 Detector for a bipolar time of flight mass spectrometer
11/02/2005EP1591783A1 Method for detection and analysis of macromolecular complexes
11/02/2005EP1591782A1 Chemical-sensing devices
11/02/2005EP1591781A1 Method for making sensors, and sensors made therefrom
11/02/2005EP1591780A2 Sensor for detecting fluids, and detection device comprising this sensor
11/02/2005EP1591779A1 Electrochemical gas sensor with hydrophilic membrane coating
11/02/2005EP1591778A1 Electrochemical gas sensor with hydrophilic membrane coating
11/02/2005EP1591777A1 Hydrogen sensor and method for detecting hydrogen
11/02/2005EP1591776A1 Gas sensor for the determination of isocyanates using metal oxide semiconductors
11/02/2005EP1591775A1 sensor for the detection of water in fuel and system for the interruption of fuel delivery comprising said sensor
11/02/2005EP1591774A1 Apparatus and method for the detection of biomolecules
11/02/2005EP1591734A1 Device for regulating the humidity of an electric household wine cellar
11/02/2005EP1591223A2 A manufacturing method of a microchemical chip made of a resin and a microchemical chip made of a resin by the method
11/02/2005EP1590662A1 Method for the detection of carbon monoxide in a hydrogen-rich gas stream
11/02/2005EP1590658A2 Electrochemical sensor having improved response time
11/02/2005EP1590623A1 Sensor for measuring film properties
11/02/2005EP1338890B1 Chip member for micro chemical system, and micro chemical system using the chip member
11/02/2005EP1171791B1 Optical microscopy and its use in the study of cells
11/02/2005EP1102986B1 Apparatus and method for atmospheric pressure 3-dimensional ion trapping
11/02/2005EP0716738B1 Magnetic system for medical instrument
11/02/2005CN2738251Y Hand-held beam hanger eddy current testing instrument
11/02/2005CN2738250Y Petroleum drilling rod screw-thread magnetic leakage flaw detector
11/02/2005CN2738249Y Identification for small flow pure gas and flow measuring system
11/02/2005CN1692282A Quantitation of biological molecules
11/02/2005CN1692279A System for collection of data and identification of unknown ion species in an electric field
11/02/2005CN1690713A Method, system and dictate progrom of sample analysis to provide characterization data
11/02/2005CN1690702A Genotype detection kit for individual administration and application method thereof
11/02/2005CN1690701A Electrochemical cell
11/02/2005CN1689711A Method for surface hydrophilicity of fluid assembly and system
11/02/2005CN1225655C Leakage magnetism detecting sensor of magnetic inspection apparatus and method for on-line inspection of steel band
11/02/2005CN1225654C Method for measuring concentration of water in argon, hydrogen, nitrogen and helium by means of ionization mobility spectrometry
11/02/2005CN1225653C Gas sensor array for detecting indoor gas pollution
11/02/2005CN1225652C Single side type capacitor sensor for nitrogen potential measurement in metal nitriding process
11/02/2005CN1225651C Device and method for determining moisture in gases
11/02/2005CN1225650C Nano sensor in use for early diagnosing diabetes and preparation method
11/01/2005US6960921 Method and apparatus for real time monitoring of metallic cation concentrations in a solution
11/01/2005US6960762 Mass spectroscope and method for analysis
11/01/2005US6960761 Instrument for separating ions in time as functions of preselected ion mobility and ion mass
11/01/2005US6960476 Method and apparatus for analyzing mixtures of gases
11/01/2005US6960466 Composite membrane containing a cross-linked enzyme matrix for a biosensor
11/01/2005US6960298 Mesoporous permeation layers for use on active electronic matrix devices
11/01/2005US6960290 Testing and calibration device for an oxygen probe evaluation circuit and method of use of the device
11/01/2005US6960289 Electrochemical cell
11/01/2005US6960287 Underfill detection system for a test sensor
11/01/2005US6960286 Method for controlling sample introduction in microcolumn separation techniques and sampling device
11/01/2005CA2163426C Method and apparatus for desorption and ionization of analytes
10/2005
10/27/2005WO2005101557A1 Fuel cell current distribution measuring equipment and fuel cell current distribution measuring method
10/27/2005WO2005100975A1 Method of measuring substance by mass spectrometry and kit therefor
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