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)
08/2009
08/11/2009US7572360 Includes electrode whose bottom surface contacts substrate; device is secured to substrate by bringing adhesive layer in contact with substrate; cavity is filled with electrolyte; fatigue status of growing crack in substrate is determined according to measured current between electrode and substrate
08/11/2009US7572358 Electrophoresis method and apparatus
08/11/2009US7572357 Chiral temperature gradient focusing
08/11/2009US7572356 Electrochemical-based sensor with a redox polymer and redox enzyme entrapped by a dialysis membrane
08/11/2009US7572355 Electrochemistry using permanent magnets with electrodes embedded therein
08/06/2009WO2009097357A1 Analyte sensors having nanostructured electrodes and methods for making and using them
08/06/2009WO2009097174A2 Electrochemical biosensor
08/06/2009WO2009096403A1 Method of testing rheumatoid arthritis by analyzing sugar chain
08/06/2009WO2009096355A1 Explosion-proof structure for power source unit, explosion-proof type battery unit, and explosion-proof type gas alarm
08/06/2009WO2009096196A1 Method for determination of sensitivity to anti-cancer agent
08/06/2009WO2009096189A1 Marker for determination of sensitivity to anti-cancer agent
08/06/2009WO2009095958A1 Ms/ms mass analyzer
08/06/2009WO2009095957A1 Mass analyzer and method for mass analysis
08/06/2009WO2009095952A1 Ms/ms mass spectrometer
08/06/2009WO2009095948A1 Ion trap mass spectrometer
08/06/2009WO2009095845A1 Method for assessment of electrostatic properties of fibers or hair
08/06/2009WO2009095844A1 Method for assessment of electrostatic properties of fibers or hair
08/06/2009WO2009095713A1 Compost monitoring apparatus
08/06/2009WO2009095494A1 Thermal conductivity detector
08/06/2009WO2009095285A1 Sensor element of a gas sensor
08/06/2009WO2009094828A1 Migration tube structure for ion mobility spectrometer
08/06/2009WO2009094784A1 High-throughput screening of metabolic disorders using a laser desorption ion source coupled to a mass analyzer
08/06/2009WO2009094772A1 Methods and apparatus for particle introduction and recovery
08/06/2009WO2009031129A3 Method and device for analysing a magnetic material, and analyser including the device
08/06/2009WO2002074782A3 Isolation and purification procedure of vasopeptidase peptide inhibitors
08/06/2009US20090198202 Method for providing a piece of a film of a magnetoelastic material with an enchanced bending stiffness, product obtained by the method and sensor
08/06/2009US20090198175 Analyte Monitoring Device and Methods of Use
08/06/2009US20090198116 Analyte Monitoring Device and Methods of Use
08/06/2009US20090198115 Analyte Monitoring Device and Methods of Use
08/06/2009US20090195252 Battery Sensor Unit and Method for Manufacturing the Battery Sensor Unit
08/06/2009US20090195244 Electromagnetic imaging method and device
08/06/2009US20090194432 System and Methods for Determination of Analyte Concentration Using Time Resolved Amperometry
08/06/2009US20090194431 Electrolyte analyzing apparatus and measurement data processing method of the same
08/06/2009US20090194430 Analysis of copper ion and complexing agent in copper plating baths
08/06/2009US20090194429 Apparatus and Method for Sensing a Time Varying Ionic Current in an Electrolytic System
08/06/2009US20090194427 Using polypyrrole as the contrast ph detector to fabricate a whole solid-state ph sensing device
08/06/2009US20090194418 Nanomaterial observation sample preparation apparatus and preparation method
08/06/2009US20090194417 Electrochemical sensors
08/06/2009US20090194416 Potentiometric biosensor for detection of creatinine and forming method thereof
08/06/2009US20090194415 Pair of measuring electrodes, biosensor comprising a pair of measuring electrodes of this type, and production process
08/06/2009DE102009000268A1 Gasmessfühler und Gassensor mit diesem Gasmessfühler Gas sensor and gas sensor with this gas sensor
08/06/2009DE102008007317A1 Protection device for measuring probe for measurement of oxygen concentration in flue gas channel of combustion system, has deviation plate fixed at protective pipe and extending over section of pipe, where section is present in gas flow
08/06/2009DE102008007238A1 Sensor element calibrating method for determining oxygen concentration in exhaust gas of internal-combustion engine of e.g. hybrid vehicle, involves concluding value from pumping current and/or temporal distribution of current
08/06/2009DE102008006598A1 Gaseous phase sampling method for detecting e.g. bacteria, of smell and taste-relevant substances in foodstuffs industry, involves discharging gaseous phase from carrier gas that flows through evaporation chamber
08/06/2009CA2713313A1 Methods and apparatus for particle introduction and recovery
08/06/2009CA2713296A1 Method for determination of sensitivity to anti-cancer agent
08/06/2009CA2712966A1 Marker for determination of sensitivity to anti-cancer agent
08/06/2009CA2712520A1 High-throughput screening of metabolic disorders using a laser desorption ion source coupled to a mass analyzer
08/05/2009EP2085779A1 Meter
08/05/2009EP2085778A1 Meter
08/05/2009EP2085773A1 Temperature and humidity compensated single element pellistor
08/05/2009EP2085155A1 Method and apparatus for inspecting the integrity of pipeline walls
08/05/2009EP2084524A1 Magnetic sensor array and apparatus for detecting defect using the magnetic sensor array
08/05/2009EP2084523A1 Ion filter
08/05/2009EP2084522A1 Method and device for indicating when to impose axle weight limit on roads
08/05/2009EP2084521A2 Assembling and utilizing rfid sensors in containers
08/05/2009EP2083683A1 Spread spectrum electric tomography
08/05/2009EP2083674A2 Transient decay amperometry
08/05/2009EP1031031B1 A gas sensor
08/05/2009CN201285397Y Multifunctional shaft phase magnetic field generator
08/05/2009CN201285386Y Magnetic powder defect detecting magnifying apparatus
08/05/2009CN201285385Y Portable iron ore quality determination instrument
08/05/2009CN201285384Y Heavy metal content detector
08/05/2009CN201285383Y Totally-enclosed ion-selective reference electrode
08/05/2009CN201285382Y Handhold type cotton bale moisture detecting device
08/05/2009CN201285381Y Micro sugar detection device
08/05/2009CN101501500A Magnetic sensor device
08/05/2009CN101501488A Phased VII micro fluid analyzer having a modular structure
08/05/2009CN101501486A Magnetic sensor device on a microchip
08/05/2009CN101501485A Method for analysis of sample by capillary electrophoresis
08/05/2009CN101501484A Method for analysis of sample by capillary electrophoresis
08/05/2009CN101501483A Electrolyte analyzer and its measured data processing method
08/05/2009CN101501482A Measuring device and sensor ejecting method
08/05/2009CN101501481A Nanostructure sensors
08/05/2009CN101501480A Continuous-range hydrogen sensors
08/05/2009CN101498736A Carbon hydrogen nitrogen sulfur determinator
08/05/2009CN101498719A Production method for enzyme functionalized nano immunity marker and use thereof
08/05/2009CN101498705A Nitryl suspicious explosive intelligent detector based on chemical sensor array technology
08/05/2009CN101498692A Method for measuring pesticide residue quantity in leather
08/05/2009CN101498689A Portable fault detection apparatus for macro-axis center hole
08/05/2009CN101498687A Method and system for detecting existence of conductive objects
08/05/2009CN101498686A Thread magnetism detector for drilling tool
08/05/2009CN101498685A Methods and apparatus for reducing noise in mass spectrometry
08/05/2009CN101498684A Oxygen concentration measuring technique for upper spacing gas zone in fuel tank
08/05/2009CN101498683A On-line polarogram analyzer
08/05/2009CN101498682A Coating apparatus and method for platinum electrode in oxygen sensor
08/05/2009CN101498681A Electrode for measuring trace dissolved oxygen
08/05/2009CN101498680A Reference electrode
08/05/2009CN101498679A Interdigital capacitor sensor for cereal moisture percentage
08/05/2009CN101498678A Apparatus and method for detecting electrical-physical characteristics of livestock product
08/05/2009CN101498673A Blade edge breakage monitoring device of aerogenerator
08/05/2009CN101498644A Wettability measurement employing dynamic electricity and electroosmosis
08/05/2009CN101498640A Fast appraisement method for waste paper-pulp gummy substance control effect
08/05/2009CN101496724A Method and system for distortion compensation
08/05/2009CN100523801C Pipe scraper and operation method thereof
08/05/2009CN100523800C 传感器 Sensor
08/05/2009CN100523799C Polyelectrolyte / intrinsic conducting polymer composite humidity sensor and its production method
08/05/2009CN100523798C Method and device for on-line monitoring biomass coke conductive characteristic during pyrogenation
08/05/2009CN100523779C System for investigating harmful nano-particle in air
08/05/2009CN100523775C Device and method for diluting a sample
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