| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 05/11/2000 | DE19850435A1 Eddy current probe has stimulation coil supplied with test voltage with frequency in range 20 MHz to 2 GHz to stimulate eddy current, magnetic field receiver coil |
| 05/11/2000 | DE19850055C1 Vorrichtung zur zerstörungsfreien Prüfung von insbesondere heißem stabförmigem Walzmaterial Apparatus for nondestructive testing of particular rod-shaped hot rolled material |
| 05/11/2000 | DE19849932A1 Gasdetektion nach dem Prinzip einer Messung von Austrittsarbeiten Gas detection according to the principle of a measurement of work functions |
| 05/11/2000 | DE19847246A1 Sensor arrangement for automatically closing motor vehicle roof detects moisture, such as rain, using material whose electrical resistance varies with moisture content |
| 05/11/2000 | CA2349540A1 Apparatus and method for multiple channel high throughput purification |
| 05/11/2000 | CA2349539A1 Dew point hygrometers and dew sensors |
| 05/11/2000 | CA2347436A1 Hygienic articles containing sensors for fecal material |
| 05/10/2000 | EP0999446A1 Process and apparatus for titrating |
| 05/10/2000 | EP0999444A2 An object inspection unit and a method of inspecting an object |
| 05/10/2000 | EP0999443A2 Capillary electrophoretic apparatus, sample plate and sample injection method |
| 05/10/2000 | EP0999442A2 Gas concentration measuring apparatus compensating for error component of output signal |
| 05/10/2000 | EP0999441A1 Sensor for measuring electrical conductivity of a liquid |
| 05/10/2000 | EP0998793A1 High-performance digital signal averager |
| 05/10/2000 | EP0998669A1 In-vitro detection of reactions in blood to foreign substances |
| 05/10/2000 | EP0874984A4 Electrochemical biosensor test strip |
| 05/10/2000 | EP0705429B1 Process for atomising electrolytes and the chemical analysis thereof |
| 05/10/2000 | CN2377536Y Steel railhead wear gauge |
| 05/10/2000 | CN1252869A Sensor connection means |
| 05/10/2000 | CN1052374C Method and equipment for testing copper slag of grounding layer of power source on inner layer of printed-circuit board |
| 05/10/2000 | CN1052301C Apparatus and mehtod for performing microfluidic manipulations for chemical analysis and synthesis |
| 05/09/2000 | US6061586 Device and method for assessing drug levels within physiological fluids |
| 05/09/2000 | US6061585 Method and apparatus for detecting charged particles in an aqueous solution |
| 05/09/2000 | US6060889 Sensing water and moisture using a delay line |
| 05/09/2000 | US6060327 Molecular wire injection sensors |
| 05/09/2000 | US6060325 Detection and monitoring of toxic halogenated compounds |
| 05/09/2000 | US6060319 Temperature stabilized fluid reference system |
| 05/09/2000 | US6060252 Amplification and detection of shigella spp. and enteroinvasive strains of Escherichia coli |
| 05/09/2000 | US6060025 Catalytic gas detector with combustion sensor including pellistor having noble metal catalyst and coupled to combustion sensor a source of non-oxidizing hydrocarbon gas to regenerate poisoned catalyst, and controller |
| 05/09/2000 | US6060023 Molecular sensing apparatus |
| 05/09/2000 | US6059948 System for pH-neutral stable electrophoresis gel |
| 05/09/2000 | US6059947 Controlled pumping means |
| 05/09/2000 | US6059937 On silica support; platimun or pladium dopes; heat treatment |
| 05/09/2000 | US6059736 Sensor controlled analysis and therapeutic delivery system |
| 05/09/2000 | US6058934 Planar hematocrit sensor incorporating a seven-electrode conductivity measurement cell |
| 05/09/2000 | US6058765 Apparatus and method for monitoring hydrogen permeation |
| 05/09/2000 | CA2146381C Method for quantifying specific compound |
| 05/04/2000 | WO2000025139A1 Luminescent protein stains containing transition metal complexes |
| 05/04/2000 | WO2000025132A1 Device and method for identification of fluid in a conduit |
| 05/04/2000 | WO2000025124A1 Method for detecting the quality of fuel for internal combustion engines |
| 05/04/2000 | WO2000025123A1 T-load microchannel electrophoresis array and fabrication method |
| 05/04/2000 | WO2000025122A1 Method for producing boron nitride sealing discs from a boron nitride block |
| 05/04/2000 | WO2000025120A1 Capacitive moisture sensor and a method for the production thereof |
| 05/04/2000 | WO2000025119A1 Gas sensor with a perovskite structure for determining hydrocarbon |
| 05/04/2000 | WO2000025118A1 Quartz crystal microbalance with feedback loop for automatic gain control |
| 05/04/2000 | WO2000025098A2 Capacitive measuring device |
| 05/04/2000 | WO2000024677A1 Materials for solid-state gas sensors |
| 05/04/2000 | WO2000024634A1 Systems and methods for modifying ice adhesion strength |
| 05/04/2000 | DE19917618A1 Flowing liquid capacitor used for continuous measurement of dielectric constant comprises a cell formed by a pair of cylindrical configured electrodes separated by an annular gap |
| 05/04/2000 | DE19835137A1 Arrangement for determining concentration of measurement liquid has neural network concealed layer between input and output layers with several neurons connected between inputs and outputs |
| 05/04/2000 | DE19823836C2 Vorrichtung und Verfahren zum berührungsfreien Messen der Leitfähigkeit einer in einem Strömungskanal befindlichen Flüssigkeit Apparatus and method for contactless measurement of the conductivity of a liquid contained in a flow channel |
| 05/04/2000 | CA2348282A1 Systems and methods for modifying ice adhesion strength |
| 05/04/2000 | CA2347988A1 Capacitive measuring device |
| 05/04/2000 | CA2339994A1 Materials for solid-state gas sensors |
| 05/03/2000 | EP0997730A1 PH sensor using glass particles embedded in an insulating layer |
| 05/03/2000 | EP0997125A1 Measuring system and measuring sensor for detecting and measuring the presence of faeces in an absorbent article |
| 05/03/2000 | EP0996547A2 The production of microstructures for use in assays |
| 05/03/2000 | EP0897538A4 Method and apparatus for the measurement of dissolved carbon in deionized water |
| 05/03/2000 | EP0850185B1 Web unwinding and splicing apparatus |
| 05/03/2000 | EP0789841B1 Apparatus for preparing gels for use in electrophoretic separations and similar applications |
| 05/03/2000 | EP0783689B1 Solid electrolyte sensor for measuring gaseous anhydrides |
| 05/03/2000 | EP0714562B1 A method of producing an electrode layer on a solid oxide electrolyte of a solid state fuel cell |
| 05/03/2000 | CN1252128A Measurement of stress levels in polymeric compositions |
| 05/03/2000 | CN1052069C Detector for determining oxygen content in mixture of gases |
| 05/03/2000 | CN1052068C Electrochemical sensor probe |
| 05/02/2000 | WO2000026636A1 Qcm sensor |
| 05/02/2000 | US6057773 Unanchored sensor for fluid characteristics |
| 05/02/2000 | US6057693 Dielectric mixture composition sensor with compensation for mixture electrical conductivity |
| 05/02/2000 | US6057684 Magnetic flaw detection apparatus using an E-shaped magnetic sensor and high-pass filter |
| 05/02/2000 | US6057546 Kinematically mounted probe holder for scanning probe microscope |
| 05/02/2000 | US6057544 Mass spectrometer |
| 05/02/2000 | US6057160 Methods for preparation and use of a coomassie brilliant blue/protein complex |
| 05/02/2000 | US6057106 Solution to increase visibility of the flatness and sharpness of bands in gel |
| 05/02/2000 | US6056887 Process for fabricating a feeler member for a micromechanical probe, in particular for an atomic force microscope |
| 05/02/2000 | US6056860 Surface modified electrophoretic chambers |
| 05/02/2000 | US6056859 Method and apparatus for staining immobilized nucleic acids |
| 05/02/2000 | US6056709 Portable massage device |
| 05/02/2000 | US6056105 Device and method for discriminating a circular plate body such as a coin |
| 05/02/2000 | US6055972 Air fuel ratio control apparatus having air-fuel ratio control point switching function |
| 05/02/2000 | US6055849 Gas detector and its adjusting method |
| 05/02/2000 | US6055848 Air quality measuring device |
| 05/02/2000 | US6055847 Measuring sensor having metal jacket lead and externally mounted threaded connector |
| 05/02/2000 | CA2287709A1 Capillary electrophoretic apparatus, sample plate and sample injection method |
| 05/02/2000 | CA2101156C Chemical ionization mass spectrometry method using notch filter |
| 05/02/2000 | CA2050442C Non-destrucive inspection device for a plurality of junction sections |
| 04/27/2000 | WO2000024037A1 Method of ion fragmentation in a quadrupole ion trap |
| 04/27/2000 | WO2000023951A1 Free fall coin discriminator |
| 04/27/2000 | WO2000023796A1 Method and apparatus for monitoring and displaying the status of a parallel capillary electrophoresis device |
| 04/27/2000 | WO2000005435A3 Array electrophoretic apparatus |
| 04/27/2000 | WO2000004386A3 Co2 sensor |
| 04/27/2000 | DE19849088A1 Potentiometric sensor for determination of phosphate has selective membrane containing an ionophore on single- or laminated multi-component conductor system made by thin film technology |
| 04/27/2000 | DE19848959A1 Production of boron nitride-ring for sensor for determining oxygen concentration in exhaust gas from combustion engine involves simultaneously forming several boron nitride rings in composite |
| 04/27/2000 | DE19848878A1 Detecting changes in physical values associated with multi-component liquids involves using sensitized polymer network operated as transducer which detects change in mass or other mechanical properties and converts it into electrical signal |
| 04/27/2000 | DE19848527A1 Removable feed inlet for a laboratory mass detector having a jacketed central ion feed channel, for use in conjunction with e.g. high pressure liquid chromatography analysis of medical samples |
| 04/27/2000 | DE19846487A1 Measuring probe used e.g. for measuring exhaust gas from internal combustion engines has regions for determining the instantaneous concentration of oxygen, ammonia and nitrogen oxide |
| 04/27/2000 | DE19845653A1 Electrochemical sensor for medical, environmental or industrial applications includes a diffusion membrane made from an ultra-thin diffusion foil resting on a porous supporting membrane |
| 04/27/2000 | DE19845112A1 Gas sensor semiconductor device has a sandwich structure incorporating a heating element and a gas-sensitive semiconductor material |
| 04/27/2000 | DE19839395A1 Flexible measurement probe system for tomographic examination of measured product properties consists of individual, surface aligned and specially positioned probes, each containing a centered, separable convex electrode |
| 04/26/2000 | EP0995991A1 Method and device for displaying signal generated by measurement probe |
| 04/26/2000 | EP0995989A1 Photo-ionization detector for volatile gases |
| 04/26/2000 | EP0995988A1 Gas analyzing device and method |