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)
11/1986
11/04/1986	US4620437 Gas sensor
10/1986
10/29/1986	EP0199470A2 Method and apparatus for separating complex mixtures of bio-organic materials
10/29/1986	EP0199455A2 Sampling plasma into a vacuum chamber
10/29/1986	EP0199432A2 Assaying method for primary amines using aromatic dialdehydes
10/29/1986	EP0199327A2 Signal processing method for determining base sequence of nucleic acids
10/29/1986	EP0198867A1 Electromagnetic inspection
10/29/1986	EP0114808B1 Control process of the heat treatment of aluminium alloy strip
10/29/1986	CN85205774U Audiofrequency electromagnetic reclaimed liquid concentration detector
10/28/1986	US4620152 Lift-off compensation of eddy current probes by translating without rotation the X-Y coordinate plot of the complex locus of the probe output
10/28/1986	US4620145 Non-destructive detection of voids in plastic materials
10/28/1986	US4620102 Electron-impact type of ion source with double grid anode
10/28/1986	US4619900 Solvent for the determination of water by the Karl Fischer method
10/28/1986	US4619897 Hydrophilic and hydrophobic
10/28/1986	US4619754 Nitrogen-containing electron mediator and acidic cation exchange resin immobilized thereon
10/28/1986	US4619739 Method and apparatus for measuring halogen ion concentration
10/23/1986	WO1986006168A1 Electro-chemical sensor
10/23/1986	WO1986006167A1 Relative air humidity measurement device
10/22/1986	EP0198815A2 Probe for determining the concentration of electrolytes
10/22/1986	EP0198803A2 An automatic machine for the electrophoresis of blood
10/22/1986	EP0198639A1 The determination of albumin and a carrier and fixation technique usable therein
10/22/1986	EP0198403A2 Signal processing method for determining base sequence of nucleic acid
10/22/1986	EP0198154A2 Selective ionization of gas constituents using electrolytic reactions
10/22/1986	EP0197987A1 Process for preparing a solution of inverted micellae.
10/22/1986	CN85103159A Particle detector for detecting conflagration
10/21/1986	US4618937 Spot quantitation
10/21/1986	US4618929 Portable circuit and method for performing a time study and analysis of bodily ionic characteristics
10/21/1986	US4618767 Low-energy scanning transmission electron microscope
10/21/1986	US4618587 Method for the quantitative determination of calcium in biological fluids through direct potentiometry
10/21/1986	US4618476 Capillary transport device having speed and meniscus control means
10/21/1986	US4618409 Continuous flow
10/21/1986	US4618408 For dna systems
10/21/1986	US4617795 Exhaust gas pipe for internal-combustion engines having a receiving opening for a heated probe for determining the oxygen content of the exhaust gases
10/21/1986	CA1212997A1 Frequency scanning eddy current non destructive testing method and system
10/21/1986	CA1212995A1 Resin interface detection system
10/21/1986	CA1212994A1 Air-to-fuel ratio sensor for engine
10/15/1986	EP0197747A2 Graphite or glassy carbon electrode with modified surface
10/15/1986	EP0197629A2 Alcohol selective gas sensor
10/14/1986	US4617511 Electrode probe assembly for glass lined metal vessels
10/14/1986	US4617104 Measuring cell for liquid specimen
10/14/1986	US4617103 Continuous flow
10/14/1986	US4617102 Electrophoresis, agarose gel disc, blood lysate sample
10/14/1986	US4616425 Moisture measurement apparatus and method
10/14/1986	CA1212784A1 Device for detecting the ionization level in a gas controlled by an electric discharge
10/14/1986	CA1212774A1 Rheometer and process of curing and testing rubber
10/14/1986	CA1212590A1 Apparatus for testing and/or repairing steam generator tubes
10/09/1986	WO1986005882A1 Self heated sensor package
10/09/1986	WO1986005881A1 Process and device for testing electrically insulating coatings on metal parts
10/08/1986	EP0196912A1 Capacitance bridge
10/08/1986	EP0196790A2 Process and apparatus for extracting DNA from test samples
10/08/1986	EP0196388A2 Method of making electrodes
10/07/1986	US4615788 Multilayer-support, electroconductive metal layer, water insoluble salt, electrolyte and ion selective layer
10/07/1986	US4615787 Air/fuel ratio detector
10/07/1986	US4615772 Electrochemical gas sensor
10/07/1986	US4615321 Method and apparatus for checking sensors
10/07/1986	CA1212415A1 Measuring an extended range of air fuel ratio
10/07/1986	CA1212261A1 Apparatus and method for measuring the concentration of particles in a gas
10/07/1986	CA1212260A1 Specific material detection and measuring device
10/01/1986	EP0196020A2 Pig for the electromagnetic testing of the walls of steel pipes, and method of performing it
10/01/1986	EP0195849A2 Device for measuring the water content of ink samples
10/01/1986	EP0195794A1 Method for detecting surface defects by means of foucault currents and device for implementing such method.
10/01/1986	EP0195792A1 Method and device for detecting by using foucault currents typical defects on a product.
10/01/1986	CN86101661A Sensing probe holder system
10/01/1986	CN85100447A Setting method and apparatus for deep energy level transient spectrometer with high resolving power
10/01/1986	CN85100156A Colour hollow spherical corpuscle magnetic powder for magnetic flaw detecting and mfr. thereof
09/1986
09/30/1986	US4614669 Calcining antimony and tin hydroxides, preciptiated from anitmony pentachloride and tin chloride
09/30/1986	US4614594 Electrical capacitance
09/30/1986	US4614577 Electrical measurement
09/30/1986	US4614576 Rapid demineralization; avoiding loss of amino acids, polypeptides
09/30/1986	US4614575 Preventing gas percolation; fuel cells, batteries
09/30/1986	US4614175 Engine exhaust gas recirculation control system
09/30/1986	CA1212146A1 Sensor for components of a liquid mixture
09/25/1986	WO1986005590A1 Apparatus for chemical measurement of blood characteristics
09/24/1986	EP0195434A2 Contact-free, magnetic, stress and temperature sensor
09/24/1986	EP0195349A2 Low-energy scanning transmission electron microscope
09/24/1986	EP0195296A2 Method for the determination of organic matter
09/24/1986	EP0195070A1 Method and apparatus for producing electromagnetic surveillance fields
09/24/1986	CN85102703A Non-destructive test detector for detecting the impurity content in fluorescent tube
09/24/1986	CN85102249A Sunk-well vertical gel electrophoresis bath
09/23/1986	US4613815 Electromagnetic detector for metallic materials having an improved phase detection circuit
09/23/1986	US4613802 For detecting the presence of water adjacent a first side of a windshield
09/23/1986	US4613422 Ambient sensing devices
09/23/1986	US4613421 Apparatus for measuring ionic activity
09/23/1986	US4613420 Liquid spotting, reference solution, body fluids
09/23/1986	US4613419 Novel gel electrophoresis cell having a lower buffer chamber with perforated shoulder for holding gel tubes or channels
09/23/1986	US4612710 Method and apparatus for drying gel slabs
09/22/1986	EP0179129A4 Self-calibrating single-use sensing device for clinical chemistry analyzer.
09/17/1986	EP0194598A2 Electrode for use in electroretinography
09/17/1986	EP0194344A1 Process and device for conditioning of a gas sensor
09/17/1986	EP0194323A1 Scanning tunneling microscope
09/17/1986	CN85102668A Ion selected electrode of film-painted carbon rod
09/16/1986	US4612106 Heat and temperature control capability
09/16/1986	US4612094 Electrical conditioning of a platinum electrode useful in measurement in hypochlorite
09/16/1986	US4611928 Method for measuring coagulation of milk
09/16/1986	US4611562 Method and system for internal combustion engine oxygen sensor heating control which provide sensor heating limited for reliable operation
09/16/1986	CA1211507A1 Method and apparatus for non-destructively determining ingredients of a sample
09/16/1986	CA1211408A1 Functional electrode
09/12/1986	WO1986005278A1 Dielectric methods and apparatus for in-situ soil classification
09/10/1986	EP0194082A1 Method of determining concentration of a component in gases and electrochemical device suitable for practicing the method
09/10/1986	EP0194073A2 Containers for use in detecting micro-organisms
09/10/1986	EP0193909A2 Improved ion-sensitive flat surface electrode

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