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)
07/2003
07/02/2003EP0471067B1 Method and apparatus for the determination of dissolved carbon in water
07/02/2003CN2558992Y Partial oxygen pressure measuring instrument
07/02/2003CN2558991Y Sheet hygroscope
07/02/2003CN2558990Y Pre-complexation and post-complexation conductance difference type softener outlet water hardness monitor
07/02/2003CN1427953A Mass labels
07/02/2003CN1427951A Electrochemical biosensor readout meter
07/02/2003CN1427074A Complex enzyme function sensitive membrane containing hydrophili nano platinum particle and hydrophobic silicon dioxide particle, its manufacturing method and use
07/02/2003CN1113227C System for analyzing moisture content of material, such as cotton
07/01/2003US6587705 Continual transdermal extraction of analytes; monitoring blood glucose
07/01/2003US6586949 Volume charge density measuring system
07/01/2003US6586731 High intensity ion source apparatus for mass spectrometry
07/01/2003US6586730 Plasma ion source mass spectrometer
07/01/2003US6586729 Ion mobility spectrometer with non-radioactive ion source
07/01/2003US6586728 Variable width digital filter for time-of-flight mass spectrometry
07/01/2003US6586727 Methods and apparatus for mass spectrometry
07/01/2003US6586711 Current control method for an oxygen sensor heater
07/01/2003US6586179 Human Eag2
07/01/2003US6586127 Oxide-ion conductor and use thereof
07/01/2003US6586065 It is to provide a capillary having adsorbed a polymer. A capillary having absorbed on an inner wall of the capillary, an ionic polymer having positive electric charge and an ionic polymer having negative electric charge alternately, and a
07/01/2003US6585938 Gas concentration-detecting device for detecting concentration of gas in oil
07/01/2003US6585873 Polymer gels and methods for their preparation
07/01/2003US6585872 Exhaust gas sensor
07/01/2003US6584827 Gas permeable memebrane; reduced sensitivity to interfering gases; short response time; high sensitivity; long service life
07/01/2003CA2263859C Electrochemical detector integrated on microfabricated capillary electrophoresis chips
07/01/2003CA2113463C Gas detection device and method
06/2003
06/26/2003WO2003052821A1 Microfluidic analytical apparatus
06/26/2003WO2003052439A2 Detecting magnetic rotational non-uniformity
06/26/2003WO2003052420A2 Device and bioanalytical method utilizing asymmetric biofunction alized membrane
06/26/2003WO2003052401A1 Sensor unit and measuring unit for determining the concentration of minor constituents of a melt and method for the operation thereof
06/26/2003WO2003052387A2 A pH SENSOR WITH INTERNAL SOLUTION GROUND
06/26/2003WO2003052381A2 METHOD FOR APPLYING A pH GRADIENT TO A MICROCHANNEL DEVICE
06/26/2003WO2003052359A1 Device for the capacitive measuring of a fill level
06/26/2003WO2003052097A1 Potentiometric dna microarray, process for producing the same and method of analyzing nucleic acid
06/26/2003WO2003051520A1 Centrifugal spectrometer
06/26/2003WO2003051506A1 Membrane
06/26/2003WO2003041107A3 A quadrupole ion trap device and methods of operating a quadrupole ion trap device
06/26/2003WO2003016893A3 Electrochemical sensor
06/26/2003WO2002095416A3 Method for identifying micro-organisms using mass spectrometry
06/26/2003WO2002060340A3 Method for identifying maxi-k channel blockers
06/26/2003WO2002039086A9 Glucose sensor system
06/26/2003US20030120471 Electrophoretic trace simulator
06/26/2003US20030120138 Chemical signal-impermeable mask
06/26/2003US20030120052 Human genetic engineering; cancer diagnosis; hybrid nucleic acid
06/26/2003US20030119381 Small -dimensioned coupler plug, especially for a planar broadband lambda probe
06/26/2003US20030119208 Electrochemical immunosensor and kit and method for detecting biochemical anylyte using the sensor
06/26/2003US20030119198 Apparatus for measuring characteristics of chemical solution, chemical solution supply apparatus, and method for measuring concentration of chemical solution
06/26/2003US20030119197 Monitoring concentration; quantitative analysis; heater to adjust temperature
06/26/2003US20030119196 Planar sensor and a method for measuring the temperature of same
06/26/2003US20030119193 System and method for high throughput screening of droplets
06/26/2003US20030119069 Calibration using gene expression
06/26/2003US20030119025 Ligase/polymerase method for detecting cytosine methylation in dna samples
06/26/2003US20030119021 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions
06/26/2003US20030118832 Measuring moisture concentration in soil; dielectric encapsulated in metal shell
06/26/2003US20030118487 Vertical holding trays; rotation; automatic analyzing system
06/26/2003US20030118477 Apparatus and methods for carrying out electrochemiluminescence test measurements
06/26/2003US20030117155 Non-contact hysteresis measurements of insulating films
06/26/2003US20030117154 Method and instrument for electronically recording and imaging representations of the interaction of an object with its environment
06/26/2003US20030117153 Fuel cell mixture sensor
06/26/2003US20030117134 Downhole magnetic-field based feature detector
06/26/2003US20030116723 Fluorescent transilluminator requiring no visible light-cutting filter
06/26/2003US20030116720 Analyzer/observer
06/26/2003US20030116708 Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (DMAs)
06/26/2003US20030116705 Proton-transfer-reaction/ion-mobility-spectrometer and method of using the same
06/26/2003US20030116448 Stabilized zirconium oxide electrolyte; applying direct current
06/26/2003US20030116447 Electrochemical detector on flexible substrate
06/26/2003US20030116438 Multi-capillary electrophoresis apparatus
06/26/2003US20030116437 Electrode sample injection; laser induced fluorescence; miniaturization device; quantitative analysis
06/26/2003US20030116436 Multi-color multiplexed analysis in a bio-separation system
06/26/2003US20030116435 Gas sensor
06/26/2003US20030116434 Package of multilayer film electrode web for electrolyte slide
06/26/2003US20030116433 Sensor for measuring the concentration of a gas component in a gas mixture
06/26/2003US20030115943 Temperature control apparatus for humidity sensor
06/26/2003US20030115938 Moisture content tester for non-destructive mutipurpose testing
06/26/2003US20030115933 Self-contained sterilant monitoring assembly and method of using same
06/26/2003CA2470474A1 A ph sensor with internal solution ground
06/25/2003EP1321766A1 Mass spectrometer for detecting stowaways in containers
06/25/2003EP1321765A2 Oxygen concentration detector
06/25/2003EP1321764A1 Planar oxygen sensor and a method for measuring its temperature
06/25/2003EP1321763A1 Enzyme electrode
06/25/2003EP1321762A2 Temperature control apparatus for humidity sensor
06/25/2003EP1320747A2 Medium for analytic and preparative electrophoresis
06/25/2003EP1320746A2 Moisture sensor, diaper provided with such a sensor, and a method for detecting the presence and/or the intactness of the moisture sensor
06/25/2003EP1320745A1 System and method for temperature gradient capillary electrophoresis
06/25/2003EP1320539A1 Electrophoresis system
06/25/2003EP1272834A4 Multi-reservoir pressure control system
06/25/2003EP1084397A4 Sensor with improved shelf life
06/25/2003EP1023589A4 Low detection limit ion selective membrane electrodes
06/25/2003EP0915672B1 Coffee maker
06/25/2003CN2557950Y Microcoulomb comprehensive analysis instrument
06/25/2003CN1426536A Prostate cancer markers
06/25/2003CN1426535A Measurement of substances in liquids
06/25/2003CN1425914A Detection method for movable flaw produced by stress or fatigue
06/25/2003CN1112619C Device for regulating flow of gases having substantially different molar masses
06/25/2003CN1112585C Detection system for asphalt or residual oil softening point, penetration and light oil extracting rate
06/24/2003US6584411 Methods to facilitate the calculation of yields of reaction products
06/24/2003US6583627 Process and apparatus for testing multi-layer composites and containers produced therefrom
06/24/2003US6583619 Squid microscope
06/24/2003US6583618 Remote magnetic field material analyzer and method
06/24/2003US6583617 Barkhausen noise measurement probe with magnetoresistive sensor and cylindrical magnetic shield
06/24/2003US6583411 Multiple local probe measuring device and method
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