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)
11/2009
11/03/2009US7610794 Particle detection sensor, method for manufacturing particle detection sensor, and method for detecting particle using particle detection sensor
11/03/2009CA2513676C Method and apparatus for enhanced detection of a specie using a gas chromatograph
11/03/2009CA2458195C Method and apparatus for calibrating electrochemical sensors
11/01/2009CA2629408A1 Induction balance sensor
10/2009
10/29/2009WO2009132262A1 Surface impedance imaging methods and apparatuses
10/29/2009WO2009131403A1 Mass spectrometric method for matrix-free laser desorption/ionization of self-assembled monolayers
10/29/2009WO2009131306A1 A tungsten trioxide (wo3)-based gas sensor for sensing gaseous volatile organic compounds, and a production method therefor
10/29/2009WO2009130884A1 Gas sensor
10/29/2009WO2009130814A1 Detector for magnetic signal from cellular structure
10/29/2009WO2009130471A2 Electrochemical assay
10/29/2009WO2009130266A1 Control circuit for an electrochemical gas sensor and method for adjusting an electrochemical gas sensor
10/29/2009WO2009130158A1 Protective layers, which are suitable for exhaust gases, for high-temperature sensors
10/29/2009WO2009130133A1 Method and device for measuring gas concentrations
10/29/2009WO2009129972A1 Apparatus, method and gel system for analytical and preparative electrophoresis
10/29/2009WO2009129645A1 Integrated enhanced chemiluminescence biosensors
10/29/2009WO2009106328A8 Iii-v nitride semiconductor device comprising a diamond layer
10/29/2009WO2009093840A3 Method and apparatus for estimating features of target materials by using kinetic change information
10/29/2009WO2009091555A3 Belt monitoring systems and methods
10/29/2009WO2009088297A3 Sensor and detection device for use of the sensor
10/29/2009US20090270332 Genetic polymorphisms associated with venous thrombosis, methods of detection and uses thereof
10/29/2009US20090270266 Method for Electrocatalytic Protein Detection
10/29/2009US20090269243 Electrically controlled microfluidic system
10/29/2009US20090269241 Method for removing mercury in exhaust gas and system therefor
10/29/2009US20090267621 Method and device for rapid non-destructive quality control of powdered materials
10/29/2009US20090267620 Film thickness measurement device and method
10/29/2009US20090267614 Physical Property Measuring Method for TFT Liquid Crystal Panel and Physical Property Measuring Apparatus for TFT Liquid Crystal Panel
10/29/2009US20090267613 Systems and methods for determining the configuration of electronic connections
10/29/2009US20090267609 Battery Connection Detecting Device and Image Forming Apparatus Including the Same
10/29/2009US20090267598 Device for inspecting tangential recesses in a rotor disk
10/29/2009US20090267596 Effective-inductance-change based magnetic particle sensing
10/29/2009US20090266719 Potentiometric Urea Sensor Based on Ion-Selective Electrode
10/29/2009US20090266718 Correction of Oxygen Effect in Test Sensor Using Reagents
10/29/2009US20090266713 Channelless fluidic sample transport medium
10/29/2009US20090266712 Calcium ion sensors and fabrication method thereof, and sensing systems comprising the same
10/29/2009US20090266182 Method and inspecting device for identifying test specimen and multifunctional test specimen
10/29/2009DE102009011298A1 Gassensor Gas sensor
10/29/2009DE102008019973A1 Verfahren und Einrichtung zum Messen von Gaskonzentrationen Method and apparatus for measuring gas concentrations
10/29/2009DE102008019091A1 Kryostat und biomagnetisches Messsystem mit Hochfrequenzabschirmung Cryostat and biomagnetic measurement system with RF shielding
10/29/2009DE102008018220A1 Verfahren und Vorrichtung zur Bestimmung einer Eigenschaft eines dielektrischen Mediums Method and apparatus for determining a property of a dielectric medium
10/29/2009DE102008014132A1 Gas analysis equipment for determining material concentration in gas mixture, has gas sensor element connected with evaluation unit and gas channel with gas inlet opening, by which gas from environment is guided into gas channel
10/29/2009DE102008001394A1 Abgastaugliche Schutzschichten für Hochtemperatursensoren Exhaust-grade protective coatings for high temperature sensors
10/29/2009DE102008001335A1 Sensor element for determining physical characteristic of gas in measuring gas chamber, has two electrodes and solid electrolyte connecting electrodes, where electrodes have electrode feed lines
10/29/2009CA2728980A1 Electrochemical assay
10/28/2009EP2112682A2 Mass spectometer
10/28/2009EP2112506A1 Method for automated high throughput identification of carbohydrates and carbohydrate mixture composition patterns as well as systems therefore
10/28/2009EP2111547A2 Stabilizing and separation media for electrophoresis applications
10/28/2009EP2111546A1 Reference electrode and reference solutions for use therein
10/28/2009EP1913384B1 Method for distinguishing electrochemical sensors
10/28/2009EP1873516B1 Biosensor
10/28/2009EP1483527B1 Segment of a sensor-supporting element for a scraper-type device
10/28/2009CN101568839A Cartridge and analysis system
10/28/2009CN101568830A Electrophoresis chip, electrophoresis device, and sample analyzing method by capillary electrophoresis method
10/28/2009CN101568829A Hemoglobin measurement method and electrophoresis apparatus
10/28/2009CN101568828A Ion sensor for fluid and method for its manufacture
10/28/2009CN101568827A Method and device for monitoring and/or determining the condition of a measurement probe
10/28/2009CN101568826A Sulfur component detection apparatus
10/28/2009CN101567297A High-flux electrodeless vacuum ultraviolet light source
10/28/2009CN101566637A Biosensor used for detecting alcohol concentration of human saliva
10/28/2009CN101566599A Mass spectrometry method for identifying low molecular weight glutenin subunit allelic variation
10/28/2009CN101566598A ZrO2 oxygen sensor for solid state reference partial pressure of oxygen and manufacture method thereof
10/28/2009CN101566597A Preparation method of ammonia-sensitive material for detecting ammonia concentration in air
10/28/2009CN101566596A Preparation method of ammonia-sensitive material for detecting ammonia concentration in air
10/28/2009CN101566595A Preparation method of ammonia-sensitive material for detecting ammonia concentration in air
10/28/2009CN101566594A Method for testing defects of single membrane electrode assembly in fuel cell stack
10/28/2009CN101565750A Method for analyzing microbial community structures by using fluorescence to mark restriction enzyme gene
10/28/2009CN100555000C Non-contact mine pressure observing and estimating method
10/28/2009CN100554999C Multipoint engineering structural crack state monitoring device and method thereof
10/28/2009CN100554967C Network sensing system used for structure damage monitoring
10/28/2009CN100554955C Device for measuring change of material residual stress
10/28/2009CN100554954C Catalytic combustion type sensor sensitive body self-assembled molding method
10/28/2009CN100554911C Non destructive monitoring of microstructure changes of a component by unique and simple measuring method
10/27/2009US7609547 Biosensor and sensing cell array using the same
10/27/2009US7609154 Testing a fire detector sensor
10/27/2009US7609054 Magnetic particle flow detector
10/27/2009US7609050 Method and system for determing current in an electrical component in a power conversion system
10/27/2009US7608819 Mass spectrometer
10/27/2009US7608459 Determining the effectiveness of a deodorant by detecting 1,2-amino-7-hydroxy-5-methyl-5-propyl-4-thiaheptanoic acid
10/27/2009US7608245 Transmission and, or amplification of signal ; oral or enteric administering; dissolving; absorption by small inteestines; peptide yy; obesity therapy
10/27/2009US7608180 Determining concentration of hydrogen peroxide using organic quaternary ammonium or phosphonium ferricyanide compound which in reduced form functions as mediator specific to hydrogen peroxide; detected electrochemically at potential of -400 mV (Ag/AgCl) where oxidation of common interferants is avoided
10/27/2009US7608176 Gas concentration detecting apparatus
10/27/2009US7608175 Electrochemical cell
10/27/2009US7607823 Leak detector comprising a self-heated thermistor control circuit
10/27/2009US7607339 Ceramic laminate body, gas sensor element and related manufacturing method
10/27/2009US7607335 Particulate sampler system flow calibration
10/25/2009CA2663786A1 Device and method for measuring an electrical property of a fluid flowing through a pipe
10/22/2009WO2009129415A1 Magnetic separation system with pre and post processing modules
10/22/2009WO2009129351A2 Stiffness sensor
10/22/2009WO2009128557A1 Electrochemical immunoassay
10/22/2009WO2009128484A1 Gas sensor
10/22/2009WO2009128346A1 Electrode module
10/22/2009WO2009128233A1 Particulate measurement device and particulate measurement method
10/22/2009WO2009128127A1 Wire rope flaw detector
10/22/2009WO2009127912A1 Plastic support for electrophoresis gels
10/22/2009WO2009127911A1 Apparatus and method for non immersed gel electrophoresis
10/22/2009WO2009127469A1 Heated bistable probe having simplified electrical contacting
10/22/2009WO2009127316A1 Method and device for detecting near-surface defects by means of magnetic leakage flux measurement
10/22/2009WO2009127220A1 A method of manufacturing a gas electron multiplier
10/22/2009WO2009071774A3 Semi-conductor transducer, and the use thereof in an electron donor or electron acceptor space sensor
10/22/2009WO2009052123A3 Multiplexed detection schemes for a droplet actuator
10/22/2009US20090265121 Measuring and monitoring a power source
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