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)
08/2000
08/17/2000WO2000047986A1 Eddy current testing with compact configuration
08/17/2000WO2000047985A1 Apparatus and methods for high resolution separation of sample components on microfabricated channel devices
08/17/2000WO2000047984A1 Rapid assembly casting system for slab gels
08/17/2000WO2000047983A1 Enzyme-linked immuno-magnetic electrochemical biosensor
08/17/2000WO2000047109A1 Devices and methods for frequent measurement of an analyte present in a biological system
08/17/2000WO2000031524A3 Electrode system
08/17/2000WO2000013006A9 A capacitively readout multi-element sensor array with common-mode cancellation
08/17/2000WO2000010007A3 Devices and methods for analysis of non-ionic solutes
08/17/2000DE19962654A1 Air-fuel ratio determining apparatus comprises air-fuel ratio sensor, sensor arrangement controller switch, element impedance determining apparatus, and diagnostic device
08/17/2000DE19900017A1 Gas sensor for investigating exhaust gas of motor vehicle, has temperature sensor arranged on surface of electrolyte board to measure temperature of position of electrode
08/17/2000CA2365609A1 Devices and methods for frequent measurement of an analyte present in a biological system
08/17/2000CA2364288A1 Enzyme-linked immuno-magnetic electrochemical biosensor
08/17/2000CA2362052A1 High throughput size-exclusive method of screening complex biological materials for affinity ligands
08/17/2000CA2361384A1 High throughput mass spectrometry
08/17/2000CA2298850A1 Mixed ionic conductor and device using the same
08/16/2000EP1028094A2 Alkali ion conductive glass-ceramics and electric cells and gas sensors using the same
08/16/2000EP1027719A2 Field-release mass spectrometry
08/16/2000EP1027598A1 Absolute property measurement with air calibration
08/16/2000EP1027597A1 Method and device for determination of concentration
08/16/2000EP1027596A1 Microfabricated capillary array electrophoresis device and method
08/16/2000EP1027595A1 Method and device for sensing
08/16/2000EP1027160A1 Pressure-enhanced extraction and purification
08/16/2000CN2392180Y Coal or electricity type instrument for investigating vertical split
08/16/2000CN2392179Y On-line measuring sensor device for petroleum
08/16/2000CN1263597A Method and apparatus for monitoring gas in dielectric fluid
08/16/2000CN1263263A Automatic testing and control method of dryness fraction of boiler
08/16/2000CN1055544C Oxygen concentration sensor with potential-free detector and process for producing the same
08/15/2000US6104940 Electrode probe and body fluid examination equipment including the same
08/15/2000US6104195 Apparatus for detecting a condition of burning in an internal combustion engine
08/15/2000US6103537 Mixing uniform particles having bound member of specific binding pair with sample and labeled compound, subjecting to capillary electroseparation to provide band of particles, detecting labeled member as indicator of analyte
08/15/2000US6103533 Identifying individual substances within mixture by causing mixture to travel past spaced number of detectors, repeatedly measuring signal at each detector, calculating values and identifying individual substances to peaks within histogram
08/15/2000US6103199 Capillary electroflow apparatus and method
08/15/2000US6103198 Interconnected pipette tips disposed in substantially parallel orientation and in side-by-side alignment. the tips are hollow and each tip includes a tip body and a flattened distal extremity.
08/15/2000US6103098 Detection of oxygen in air with detector
08/15/2000US6103083 Capillary electrophoresis apparatus and method
08/15/2000US6103081 Heat sink for capillary electrophoresis
08/15/2000US6103080 Hydrocarbon sensors and materials therefor
08/15/2000US6103075 Linear electrochemical conductor element
08/15/2000US6103033 Process for producing an electrochemical biosensor
08/15/2000US6101865 Gas sensor
08/15/2000CA2201241C Optogalvanic spectroscopy with phase independent detection
08/10/2000WO2000046869A2 Method and device for quantitatively determining alcohols by means of fuel cells
08/10/2000WO2000046595A1 Multichannel control in microfluidics
08/10/2000WO2000046594A1 Methods, devices and systems for characterizing proteins
08/10/2000WO2000046593A2 A micro-electronic bond degradation sensor and method of manufacture
08/10/2000WO2000046281A2 Manufacturing porous cross-linked polymer monoliths
08/10/2000WO2000046246A1 Alpha-2-macroglobulin therapies and drug screening methods for alzheimer's disease
08/10/2000WO2000045697A1 Method and apparatus for detecting a magnetically responsive substance
08/10/2000WO2000045696A1 Holter-type monitor system comprising an analyte sensor
08/10/2000DE19956466A1 Monitoring apparatus for detecting dioxine content of exhaust gas from refuse incinerator, motor vehicle, carries out mass spectrometry of ions from ion source which ionizes minor constituents in sample gas
08/10/2000DE19901957A1 Sensor zur Analyse von Gasen Sensor for the analysis of gases
08/10/2000DE19901956A1 Sensor zur Analyse von Gasen Sensor for the analysis of gases
08/10/2000DE19900484A1 Meßsystem zur Reststaubüberwachung für Sicherheitssauger Measuring system for residual dust monitoring for safety vacuum cleaner
08/10/2000CA2361923A1 Multichannel control in microfluidics
08/10/2000CA2358683A1 Methods, devices and systems for characterizing proteins
08/09/2000EP1026505A1 A complex buffer system for the CZE analysis of hirudin
08/09/2000EP1026502A2 Solid electrolyte containing insulating ceramic grains for gas sensor, and method for fabricating same
08/09/2000EP1026501A2 Gas concentration measuring apparatus compensating for error component of output signal
08/09/2000EP1026500A1 Silver/silver halide electrode and ion-selective electrode element
08/09/2000EP1026133A2 LaGaO3 sintered body
08/09/2000EP1025577A1 A sample trapping ion mobility spectrometer for portable molecular detection
08/09/2000EP1025439A1 Membrane based electrochemical test device and related methods
08/09/2000EP1025438A2 Combustibility monitor and monitoring method
08/09/2000EP1025435A1 Method for detecting defects in work pieces and facility and magnetic field measuring apparatus for implementing said method
08/09/2000EP1025434A1 A multichannel microscale system for high throughput preparative separation with comprehensive collection and analysis
08/09/2000EP1025428A2 Method and device for micro particle positioning in field cages
08/09/2000EP1025238A2 Death associated kinase containing ankyrin repeats (dakar)
08/09/2000EP1025053A1 Performance-based control system
08/09/2000EP0720628B1 Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
08/09/2000CN2391195Y Eddy current flaw detector for railway
08/09/2000CN1262629A High-throughput screening assay systems in microscale fluidic devices
08/08/2000US6100698 Ion mobility sensors and spectrometers having a corona discharge ionization source
08/08/2000US6100685 High frequency measuring system for magnetic properties of materials
08/08/2000US6100684 Helically traveling non-destructive system for the detection of cracks in pipelines
08/08/2000US6100535 Rotary confocal scanner for detection of capillary arrays
08/08/2000US6100521 Ion mobility spectrometer in a centripetal arrangement
08/08/2000US6100392 Electron-deficient porphyrins and processes and intermediates for preparing same
08/08/2000US6099804 Blood proteins and red blood cells will not stick to surface of membrane; resistance to repeated rinsing
08/08/2000US6099803 Devices containing active electrodes especially adapted for electrophoretic transport of nucleic acids, their hybridization and analysis
08/08/2000US6099802 Meter and disposable device for measuring the concentration of an analyte in a biological fluid such as blood, urine and saliva; minimized cross-contamination
08/08/2000US6099718 Method and device for checking and characteristics of a surface layer of a zirconium-alloy element and use for the checking of fuel rods for a nuclear reactor
08/08/2000US6099708 Three-electrode electrochemical gas sensor
08/08/2000US6099707 Zinc and air galvanic cell, breathing circuit for patient
08/08/2000US6098777 Method and apparatus for discriminating different coins in free fall
08/08/2000US6098523 Testing apparatus for gas sensors
08/08/2000CA2148437C Series planar design for solid electrolyte oxygen pump
08/08/2000CA1341081C Method of performing capillary electrophoresis
08/03/2000WO2000045450A2 Integral sensors for monitoring a fuel cell membrane and methods of monitoring
08/03/2000WO2000045354A1 Fire detection method
08/03/2000WO2000045189A2 Power consumption reporting by an accessory of an electronic device
08/03/2000WO2000045177A1 Assays for modulators of elongation factor p activity
08/03/2000WO2000045168A1 Method and kit for identifying or characterising polypeptides
08/03/2000WO2000045145A2 Method and device for measuring insulating fluids
08/03/2000WO2000045133A1 Measuring multiphase flow in a pipe
08/03/2000WO2000044934A2 Method of identifying cytosine methylation patterns in genomic dna samples
08/03/2000WO2000044930A1 Diagnostic test for the measurement of analyte in a biological fluid
08/03/2000WO2000009996A9 Improving radio frequency spectral analysis for in-vitro or in-vivo environments
08/03/2000DE19909614C1 Immersion sensor used for monitoring aluminum electrolysis cells comprises a bath electrode arranged on a carrier with an immersion end
08/03/2000CA2359321A1 Diagnostic test for the measurement of analyte in a biological fluid
08/03/2000CA2359230A1 Method and device for measuring the acidity or basicity of insulating fluids, particularly mineral and synthetic oils
1 ... 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 ... 1099