Patents
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
07/1996
07/03/1996EP0639223B1 Microfabricated sperm handling devices
07/03/1996CN1125829A An oxygen sensor probe for boiler
07/02/1996US5532606 Apparatus for determining characteristics of a substrate
07/02/1996US5532602 Diagnostic circuit and method for amperometrically determining the current passing through a sensor
07/02/1996US5532599 High voltage spark excitation and ionization system including disc detector
07/02/1996US5532589 Subsurface examination of non-ferrous material for detecting corrosion by measuring magnetic traction
07/02/1996US5532587 Magnetic field analysis method and apparatus for determining stress characteristics in a pipeline
07/02/1996US5532166 Capillary zone electrophoresis with laser-excited fluorescence detection
07/02/1996US5532128 Electric signal from probes that bond with associated target molecular structure
07/02/1996US5531879 Hego sensor without characteristic shift down
07/02/1996US5531878 Sensor devices
07/02/1996US5531870 Potentiometric ion determinations using enhanced selectivity asymmetric ion-selective membranes
07/02/1996US5531682 Apparatus for adding marker dye to nutritional product during enternal tube feeding
07/02/1996US5531097 Absolute humidity meter
07/02/1996CA2088918C Magnetic detecting method and apparatus therefor
06/1996
06/27/1996WO1996019725A1 Sensor for detecting flammable gases
06/27/1996WO1996019724A1 Apparatus for detecting selected chemical components of fluid streams
06/27/1996DE4446597A1 Appts. for detection of liq. between closely spaced electric contacts
06/27/1996DE4445934A1 Capacitive sensor for measuring moisture content on vehicle screen
06/27/1996DE4445593A1 Local complex permittivity determn. method for therapy control in diagnostic medicine
06/27/1996DE4445359A1 Sensor zum Nachweis von brennbaren Gasen Sensor for the detection of combustible gases
06/27/1996DE4445033A1 Verfahren zur Messung der Konzentration eines Gases in einem Gasgemisch sowie elektrochemischer Sensor zur Bestimmung der Gaskonzentration Method for measuring the concentration of a gas in a gas mixture, as well as electrochemical sensor for determining the gas concentration
06/27/1996DE4444827A1 Measurement of a sample in a fluid
06/26/1996EP0718247A1 Lithium ion-conductive glass film and thin carbon dioxide gas sensor using the same film
06/26/1996EP0718038A2 Apparatus for separating mixtures of microscopic small dielectric particles dispersed in a fluid or a gel
06/26/1996EP0717842A1 Detection of cracks with transient electromagnetic diffusion inspection method
06/26/1996EP0717841A1 Electrochemical analysis process
06/26/1996EP0717749A1 Self-addressable self-assembling microelectronic systems and devices for molecular biological analysis and diagnostics
06/26/1996EP0614532A4 Capacitive moisture sensor.
06/26/1996CN1125483A Electrical logging system
06/26/1996CN1125480A Electrochemiluminescent process
06/25/1996US5530529 Fluid sensing aparatus
06/25/1996US5530369 Method for monitoring the flow and cure rate of a resin material using time encoded pulses
06/25/1996US5530368 Capacitive sensor for detecting fluctuations in the mass and/or diameter of elongated textile test material
06/25/1996US5530253 Sample stage for scanning probe microscope head
06/25/1996US5529679 DNA detector and DNA detection method
06/25/1996US5529677 Planar polarographic sensor for determining the lambda value of gas mixtures
06/25/1996US5529676 Sample chamber
06/25/1996US5529668 Detection of potential for corrosion of steel reinforced composite pipe
06/21/1996EP0738389A4 Apparatus and method for detecting coagulation/lysis of liquids
06/20/1996WO1996018893A1 Method for measurement of analytes by ion mobility spectrometry
06/20/1996WO1996018892A1 Automated electrophoresis and fluorescence detection apparatus and method
06/20/1996WO1996018891A1 Gel-matrix electrophoresis
06/20/1996WO1996018890A1 Method of measuring the concentration of a gas in a gas mixture and electrochemical sensor for determining the gas concentration
06/20/1996WO1996018889A1 Universal ion-selective meter
06/20/1996WO1996018888A1 Semiconducting organic polymers
06/20/1996WO1996018887A1 Improved cell and circuit for monitoring photochemical reactions
06/20/1996WO1996018885A1 Microminiature combustible gas sensor and method of fabricating a microminiature combustible gas sensor
06/20/1996WO1996018877A2 Method of determining surface tension in a liquid
06/20/1996WO1996005510A3 Printed fluid transport devices
06/20/1996DE19546206A1 Coating esp. chemical plating process
06/20/1996DE19507409C1 Micro-particle magnetic characteristics measuring device
06/20/1996CA2207488A1 Automated electrophoresis and fluorescence detection apparatus and method
06/19/1996EP0717433A1 Means for reducing the contamination of mass spectrometer leak detector ion sources
06/19/1996EP0717282A2 Apparatus for determining foreign components in a gas stream
06/19/1996EP0717281A1 Method and apparatus for defect detection
06/19/1996EP0717280A1 Sensor for the testing of cylindrical conductive metallurgical products
06/19/1996EP0717279A1 Methodology for monitoring solvent quality
06/19/1996EP0717189A2 Misfire detecting device for multicylinder internal combustion engine
06/19/1996EP0716738A1 Magnetic system for medical instrument
06/19/1996EP0514468B1 Glass electrode
06/19/1996CN2229664Y Automatic testing and measuring device for silicic acid content
06/19/1996CN1124844A Signal pick-up and testing method for cable strand broken
06/19/1996CN1032088C Method and equipment for checking leaching resistance of material
06/18/1996US5528556 Combination well logging device
06/18/1996US5528225 An inactive to gas combustion, heat resistant, quadrivalent metallic oxide is mixed into sensitive section
06/18/1996US5528150 Gas sampling apparatus including a sealed chamber cooperative with a separate detector chamber
06/18/1996US5528142 Resonant eddy analysis- a contactless, inductive method for deriving quantitative information about the conductivity and permeability of a test sample
06/18/1996US5528133 Method and apparatus for determining the quality of a colloidal suspension
06/18/1996US5528032 Thermal desorption gas spectrometer
06/18/1996US5527706 Two step calibration; coarse mixing ratio followed by more accurate ratio
06/18/1996US5527680 Electrophoresis
06/18/1996US5527446 Gas sensor
06/18/1996US5527444 Probe having coaxial design for use with dissolved oxygen meter
06/18/1996US5527377 Manufacturing method of metal or alloy
06/18/1996US5526808 Method and apparatus for noninvasively determining hematocrit
06/18/1996CA1338404C Electrode
06/13/1996WO1996018120A1 Determining electrical conductivity of an earth layer
06/13/1996WO1996018099A1 Arrangement in a gel electrophoresis apparatus
06/13/1996WO1996018098A1 Conformal tip for coaxial test probe for non-destructive testing of dielectric/magnetic materials
06/13/1996WO1996017844A1 Novel porphyrins and porphyrin synthesis techniques
06/13/1996WO1996017824A2 Compounds and methods for monosaccharide analysis
06/13/1996WO1996017693A1 Selected area adhesion and surface passivation of metal films
06/13/1996DE4445059A1 Paramagnetic components concn. measuring gas analyser appts.
06/13/1996DE4443859A1 Measuring amount of lacquer powder flowing in electrostatic powder coating
06/13/1996DE19500683A1 Trapping or movement of micro-particles in micro-structures generating electromagnetic cage field
06/13/1996CA2208148A1 Novel porphyrins and porphyrin synthesis techniques
06/13/1996CA2162431A1 Method and apparatus for defect detection
06/12/1996EP0716417A2 Information processing apparatus provided with mechanism for controlling position of probe
06/12/1996EP0716300A1 Measurement system for material deterioration
06/12/1996EP0715724A1 Soil moisture sensor
06/12/1996EP0715717A1 Eccentric rotating probe for inspecting tubes and the like
06/12/1996EP0715716A1 Bowed framed membrane, processes for the preparation thereof, and uses therefor
06/12/1996EP0715715A1 Gel cassette for enhanced electrophoretic separation and processes for the preparation thereof
06/12/1996EP0715714A1 A measuring device for measuring the intensity and/or polarization of electromagnetic radiation, for determining physical properties of a preparation, and for reading information from a storage medium
06/12/1996EP0566624B1 A.c. field measurement testing system
06/12/1996CN1124522A Sensor to determine the gas component concentration in gas mixtures
06/11/1996US5525915 Electrical conductivity tester for ropes
06/11/1996US5525903 Eddy current method of acquiring the surface layer properties of a metallic target
06/11/1996US5525297 Measurement arrangement for multiple zone removable sensors