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)
11/1996
11/26/1996US5578504 Method for determination of resistivity of N-type silicon epitaxial layer
11/26/1996US5578460 Electrophoretic method for the isolation and separation of microorganisms and cell populations
11/26/1996US5578271 Tandem photoionization detector and halogen specific detector
11/26/1996US5578194 Calibration of electrodes
11/26/1996US5578180 System for PH-neutral longlife precast electrophoresis gel
11/26/1996US5578179 Acidification with soluble complex of silicate and monovalent metal
11/26/1996US5578178 Mercury drop electrode system
11/26/1996CA2087584C Electrode and method for measuring levelling power
11/26/1996CA2070946C Cantilever type displacement element, and scanning tunneling microscope or information processing apparatus using same
11/25/1996CA2176632A1 Method for the determination of lactic acid in organic materials of alimentary interest and biosensor for putting this method into effect
11/23/1996CA2173193A1 Pipeline vehicle
11/21/1996WO1996036987A1 Analysis of biomolecules using time-of-flight mass spectrometry
11/21/1996WO1996036986A1 Methods and apparatus for sequencing polymers with a statistical certainty using mass spectrometry
11/21/1996WO1996036882A1 Merocyanine dye protein stains
11/21/1996WO1996036873A1 Verifier device for a magnetic security thread
11/21/1996WO1996036872A1 Multiplexed capillary electrophoresis system
11/21/1996WO1996036871A1 Improvement in ionic reservoir through application of an electrical potential
11/21/1996WO1996036869A1 Detection of fluids with metal-insulator-semiconductor sensors
11/21/1996WO1996036511A1 Windshield rain sensor
11/21/1996WO1996036425A1 Capillary electrophoresis-mass spectrometry interface
11/21/1996DE19518239A1 Measuring system for measuring concn. of hydrogen dissolved in watery media
11/21/1996CA2221307A1 Improvement in ionic reservoir through application of an electrical potential
11/20/1996EP0743517A1 Miniaturized oxygen electrode and production process thereof
11/20/1996EP0743516A1 Internal combustion engine
11/20/1996EP0743515A1 Method for detection of methane in a gaseous mixture
11/20/1996EP0743431A2 Method and system for detecting deterioration of exhaust gas catalyst
11/20/1996EP0742906A1 Miniaturized planar-design coil assembly for the detection of ferromagnetic materials
11/20/1996EP0734282A4 Miniaturized planar columns for use in a liquid phase separation apparatus
11/20/1996EP0734281A4 Miniaturized planar columns in novel support media for liquid phase analysis
11/20/1996EP0640212A4 Microsensors for gaseous and vaporous species.
11/20/1996EP0606456B1 Arrangement for continuously monitoring the no concentration in gas mixtures
11/20/1996EP0557483B1 Process and device for calibrating inspection apparatus for long stretchen-out textile materials
11/20/1996EP0174990B2 Immunofixation electrophoresis process
11/20/1996CN2240725Y Broad brush pen type radiation imaging gas detector
11/20/1996CN1136169A Magnetic fault detector
11/19/1996US5576626 Compact and low fuel consumption flame ionization detector with flame tip on diffuser
11/19/1996US5576617 Apparatus & method for measuring the average aspect ratio of non-spherical particles in a suspension
11/19/1996US5576563 Chemical probe field effect transistor for measuring the surface potential of a gate electrode in response to chemical exposure
11/19/1996US5576067 Carbon monoxide (CO) detecting sensor, and manufacturing process therefor
11/19/1996US5575934 Welder monitor
11/19/1996US5575930 Laser ablation of metallized polymer film, pattern of demetallized areas with oxygen permeability
11/19/1996US5575895 Biosensor and method for producing the same
11/19/1996CA2051215C Gas insulated electric apparatus
11/18/1996CA2168148A1 Apparatus for drying dielectric oil
11/14/1996WO1996035955A1 Method of diagnosing prostate cancer
11/14/1996WO1996035947A1 Method of determining the neutral temperature of welded tracks
11/14/1996WO1996035946A1 Molecular imaging
11/14/1996WO1996035945A1 Molecular imaging
11/14/1996WO1996035944A1 Oxygen sensor
11/14/1996WO1996035943A1 Data acquisition and control apparatus for scanning probe systems
11/14/1996WO1996035810A1 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments
11/14/1996WO1996035807A1 Method of individual discrimination by polymerase chain reaction using mi primer
11/14/1996CA2230783A1 Method of determining the neutral temperature of welded tracks
11/14/1996CA2221582A1 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments
11/14/1996CA2219780A1 Method of diagnosing prostate cancer
11/14/1996CA2194958A1 Method of individual discrimination by polymerase chain reaction using mi primer
11/13/1996EP0742563A1 Polymer solid electrolyte
11/13/1996EP0742436A2 Means of handling multiple sensors in a glucose monitoring instrument system
11/13/1996EP0741865A1 Sensor
11/13/1996EP0741803A1 High performance electrolytic cell electrode structures and a process for preparing such electrode structures
11/13/1996EP0741796A1 Sensor device
11/13/1996EP0625265B1 Method and electrode device for electrochemical stripping analysis
11/13/1996EP0613395B1 Electrochemical cell and its use in the electrochemical separation or extraction of oxygen
11/13/1996EP0599957B1 Process for the continuous separation of mixtures of microscopically small dielectric particles and device for implementing the process
11/13/1996CN2240149Y Blood magnetic polarization detector
11/12/1996US5574376 A.C. field measurement system for detecting and sizing defects in a conductor via fixed orthogonal coils
11/12/1996US5574368 Apparatus and method for inducing eddy currents in a structure for magneto-optic testing
11/12/1996US5574363 Stability method and apparatus for nondestructive measure of magnetic saturation flux density in magnetic materials
11/12/1996US5574279 Probe with torsion lever structure, and scanning probe microscope and record/reproducing apparatus utilizing the same
11/12/1996US5574277 Introduction of samples into an ion mobility spectrometer
11/12/1996US5574214 Apparatus for drying dielectric oil
11/12/1996US5574211 Acceleration sensing system
11/12/1996US5573798 Method of manufacturing an electrode for measuring pH
11/12/1996US5573728 Device for selective detection of gas
11/12/1996US5573655 Substituted bismuth vanadate
11/12/1996US5573650 Gas sensor
11/12/1996US5573649 Miniaturized oxygen electrode and process of producing same
11/12/1996US5573648 Gas sensor based on protonic conductive membranes
11/12/1996US5573647 Electrical contact
11/12/1996US5573624 Chemical etch monitor for measuring film etching uniformity during a chemical etching process
11/12/1996US5573623 Apparatus for contactless real-time in-situ monitoring of a chemical etching process
11/12/1996CA2051556C Gas sensor
11/12/1996CA2010105C Method of operating an ionization smoke alarm and ionization smoke alarm
11/07/1996WO1996035120A1 Device for finding the concentration of a component in a gas mixture
11/07/1996WO1996035119A1 Sealing seat for an electrochemical sensor
11/07/1996WO1996035118A1 Electroanalytical, voltammetric cell
11/07/1996WO1996035117A1 Electroanalytical, dropping mercury electrode cell
11/07/1996WO1996035116A1 All-solid state reference electrode
11/07/1996WO1996035115A1 Sensor assembly for controlling the ventilation of indoor spaces
11/07/1996WO1996035103A1 A piezoelectric crystal microbalance device
11/07/1996DE19516139A1 Vorrichtung zum Ermitteln der Konzentration einer Komponente in einer Gasmischung A device for determining the concentration of a component in a gas mixture
11/07/1996DE19515524A1 Verfahren und Vorrichtung zum fortlaufenden Nachweis wenigstens einer Substanz in einem gasförmigen oder flüssigen Gemisch mittels einer Sensorelektrode Method and apparatus for continuously detecting at least one substance in a gaseous or liquid mixture by means of a sensor electrode
11/06/1996EP0741291A1 A measurement device
11/06/1996EP0741186A2 Method and apparatus for reduction of bias in amperometric sensors
11/06/1996EP0740960A1 Improved apparatus for distributing successive zones of an expendable strip
11/06/1996EP0740959A1 Distributor allowing the most economical use of successive sections of an expendable strip
11/06/1996EP0740958A1 Apparatus for distributing successive sections of an expendable band
11/06/1996EP0740790A1 Homogeneous immunoassays and enzyme based assays of analytes using capillary electrophoresis
11/06/1996EP0740787A1 Sample holder and method for automated high throughput electrophoresis
11/06/1996EP0740786A1 Electrical connection system for electrochemical sensors
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