Patents
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
07/1996
07/25/1996DE19511556C1 Electrical sensor for determn. of state of liq. in container
07/25/1996DE19508040C1 Computer-tomographic conductivity measurement esp. in porous ground
07/25/1996DE19501942A1 Remote ground moisture meter
07/25/1996CA2184267A1 Capillary electrophoresis of glycosylated proteins
07/24/1996EP0723282A1 Laser-assisted particle analysis
07/24/1996EP0723252A1 Device for testing the magnetic properties of sheet material, e.g. bank notes or valuable papers
07/24/1996EP0723154A2 Flame ionization detector with flame tip on diffuser
07/24/1996EP0723153A2 Flow modulation for facilitating detector ignition
07/24/1996EP0723152A2 Method and apparatus for detector ignition
07/24/1996EP0723151A2 Method and apparatus for preserving the sensitivity of a thermionic ionization detector
07/24/1996EP0723149A2 Capillary array electrophoresis system
07/24/1996EP0723148A2 Continuity tester and method
07/24/1996EP0722626A1 Signal conditioning apparatus and method exhibiting accurate input impedance and gain characteristics over common mode range and operational environments
07/24/1996EP0722569A1 A method and apparatus for detecting hemolysis in a fluid sample
07/24/1996EP0722568A1 Electro-chemical detector
07/24/1996EP0722567A1 Measurement device for the analysis of fluids
07/24/1996EP0722566A1 A method for characterizing polymer molecules or the like
07/24/1996EP0722565A1 A catalytic gas sensor
07/24/1996EP0722564A1 Method of manufacturing a gas sensor
07/24/1996EP0722563A1 Novel disposable electronic assay device
07/24/1996EP0722508A1 Self-sustained sequence replication electrochemiluminescent nucleic acid assay
07/24/1996EP0565532B1 Method for producing a coat system on gas sensors
07/24/1996EP0554427B1 Reference half-cell electrode
07/24/1996CN1127359A Magnetic material attracting/releasing control method making use of a pipe the device and various types of analyzer using the method
07/24/1996CN1127358A Combined calomel electrode
07/23/1996US5539396 Remote monitoring system for instrumentation
07/23/1996US5538897 Use of mass spectrometry fragmentation patterns of peptides to identify amino acid sequences in databases
07/23/1996US5538687 Apparatus for generating optically detectable signals by applying electrical potentials to sample liquids
07/23/1996US5538620 Electrochemical sensor with which to measure gas concentrations
07/23/1996US5538614 Macromolecule recovery cassette
07/23/1996US5538613 Electrophoresis analyzer
07/23/1996US5538612 Electrode having porous coated layer comprising a suboxide of a transition metal and an oxidizing catalyst
07/20/1996CA2166830A1 Capillary array electrophoresis system
07/18/1996WO1996021755A1 Method for separating biological macromolecules and means therefor
07/18/1996WO1996021479A1 Apparatus for adding marker dye to nutritional product
07/18/1996DE19500559A1 Sensor for transducing dielectrical material properties into electrical parameters
07/18/1996CA2210316A1 Apparatus for adding marker dye to nutritional product
07/18/1996CA2167099A1 Particulate analysis of fluid samples
07/17/1996EP0722077A2 Information processing apparatus effecting probe position control with electrostatic force
07/17/1996EP0721655A1 An ultra-sensitive molecular identifier
07/17/1996EP0721584A1 Nitrogen monoxide no and ammonia nh 3? detector
07/17/1996EP0721583A1 Electrochemical gas sensor with reduced cross-sensitivity
07/17/1996EP0721580A1 A new method of detecting substances in a liquid
07/17/1996EP0721446A1 Chiral surfactants and methods for their use in chiral separations
07/17/1996EP0552223B1 Use of benzene derivatives as charge transfer mediators
07/17/1996EP0531295B1 Gas sensors
07/17/1996CN1127038A Electrochemical sensor probe
07/17/1996CN1126835A Sensor for measuring iron content in molten sulfonium
07/16/1996US5537334 Process for processing signals collected by an eddy current absolute point transducer
07/16/1996US5537048 Sensing roller for in-process thickness measurement
07/16/1996US5537045 Detection and location system for monitoring changes in resistivity in three dimensions
07/16/1996US5537043 Method for monitoring cracks and critical concentration by using phase angle
07/16/1996US5537038 Magnetic flux measuring method and apparatus for detecting high frequency components of magnetic flux with high speed orientation
07/16/1996US5537037 Apparatus with cancel coil assembly for cancelling a field parallel to an axial direction to the plural coils and to a squid pick up coil
07/16/1996US5537036 High-frequency magnetic property measuring apparatus with wound plane-shaped conductors for measuring soft magnetic films
07/16/1996US5537035 Apparatus and method for detecting anomalies in ferrous pipe structures
07/16/1996US5536473 Polyaniline gas sensor
07/16/1996US5536382 Capillary electrophoresis assay method useful for the determination of constituents of a clinical sample
07/16/1996US5535614 Thermal conductivity gas sensor for measuring fuel vapor content
07/11/1996WO1996021150A1 A chemical sensor and use thereof
07/11/1996WO1996021148A1 Electrochemical sensor probe
07/11/1996WO1996021147A1 Electrochemical sensor probe with an electrically neutral sensor element
07/11/1996WO1996021146A1 Humidity sensor
07/11/1996WO1996020692A1 Electrophoretic apparatus and method for applying therapeutic, cosmetic and dyeing solutions to hair
07/11/1996WO1996010831A3 Radioactive waste disposal cartridge
07/11/1996DE4447033A1 Meßfühler zur Bestimmung des Sauerstoffgehaltes in Gasgemischen Sensor for determining the oxygen content in gas mixtures
07/11/1996DE19505369C1 Verfahren zur Verbesserung der Funktion und katalytischen Aktivität von Elektroden und katalytisch wirkenden Substanzen in einem elektrochemischen oder elektrokatalytischen Prozeß A method of improving the function and the catalytic activity of electrodes, and catalytically active substances in an electrochemical or electro-catalytic process
07/11/1996DE19500147A1 Elektrochemischer Meßfühler Electrochemical measurement sensor
07/10/1996EP0721103A1 Apparatus for identifying container components using electrical conductivity
07/10/1996EP0720741A1 Method and arrangement for oil well test system
07/10/1996EP0720740A1 Improved method and capacitance probe arrangement
07/10/1996EP0720738A1 Tin oxide based gas sensors and method for their manufacture
07/10/1996EP0720658A1 An electrophoretic method for the isolation and separation of microorganisms
07/10/1996EP0720628A1 Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
07/10/1996EP0658249B1 Cell for resistivity measurement of a strip or elastic fibre sample
07/10/1996EP0525127A4 Implantable glucose sensor
07/09/1996US5535135 State estimator based exhaust gas chemistry measurement system and method
07/09/1996US5534775 Method and apparatus for noncontact magnetic particle stray magnetic flux testing of cylindrical members
07/09/1996US5534707 Apparatus and method for aligning capillary column and detection optics
07/09/1996US5534703 Electrophoresis analyzer with wavelength selective detection
07/09/1996US5534416 Fluorescent viability assay using cyclic-substituted unsymmetrical cyanine dyes
07/09/1996US5534125 DNA sequencing
07/09/1996US5534123 Low viscosity
07/09/1996US5534121 Preparative two dimensional gel electrophoresis system
07/09/1996US5534112 Method for testing electrical properties of silicon single crystal
07/09/1996US5533393 Sensor comprising hygroscopic salt stabilized in a water insoluble crosslinked polymer matrix connecting patterned electrodes carried on suspended silicon nitride structure; miniaturized, high speed response, accuracy
07/09/1996US5533391 Electric rain sensor and method of manufacturing a sensor member thereto
07/04/1996WO1996020400A1 Sensor for determining the oxygen content of gas mixtures
07/04/1996DE4447333A1 Gradient injection module for separation and analysis of chemical substances
07/04/1996DE4447306A1 Elektrochemischer Meßfühler mit einem potentialfrei angeordneten Sensorelement Electrochemical measurement sensor with a floating mounted sensor element
07/04/1996DE4437727A1 Determining ion concentration of solution
07/04/1996DE19517144C1 Filter for electrochemical measuring cell with porous housing
07/03/1996EP0720207A1 Magnetic field type mass spectrometer
07/03/1996EP0720018A1 Thick film heater with multiple inks for the serpentine and the lead
07/03/1996EP0720017A1 Electrically detected impedance detector for measurement of physical quantities, in particular of temperature of humidity, and process for manufacture of said detector
07/03/1996EP0719419A1 Electrode device for protecting and supporting an electrode used for measuring the resistivity of a body of soil
07/03/1996EP0719411A1 Methods and devices for the detection of odorous substances and applications
07/03/1996EP0719410A1 Photoionization detector and process
07/03/1996EP0719409A1 Multi-sensor systems
07/03/1996EP0719408A1 Improvements relating to mercury electrodes