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)
09/1996
09/04/1996EP0729573A1 Determination of the extent of cross-linking prior to the intentional curing of polymers
09/04/1996EP0729381A1 A method for separation and synthetic polymers that can be used as separation media in the method
09/04/1996EP0571367B1 Gas sensors and compounds suitable therefor
09/04/1996EP0515615B1 Universal binding film
09/04/1996EP0411042B1 Apparatus for conducting a plurality of simultaneous measurements of electrochemiluminescent phenomena
09/03/1996US5552711 Turbine engine imminent failure monitor
09/03/1996US5552704 Eddy current test method and apparatus for measuring conductance by determining intersection of lift-off and selected curves
09/03/1996US5552600 Pressure stabilized ion mobility spectrometer
09/03/1996US5552322 DNA base sequencer
09/03/1996US5552274 Method for detecting target sequences by oscillation frequency
09/03/1996US5552032 Silver halide electrolyte, polyvinyl chloride
09/03/1996US5552028 Polymers for separation of biomolecules by capillary electrophoresis
09/03/1996US5552027 Working electrode for electrochemical enzymatic sensor systems
09/03/1996US5552025 Sensors
09/03/1996US5551283 Atmosphere measuring device and flow sensor
09/03/1996US5551281 In a fermentation culture
09/03/1996US5551278 Vapor collector/desorber with non-conductive tube bundle
09/03/1996CA2083909C Sensor probe for measuring hydrogen concentration in molten metal and method for measuring hydrogen concentration
09/03/1996CA2074282C Sequencing of large nucleic acid fragments
08/1996
08/29/1996WO1996026492A1 Neural networks
08/29/1996WO1996026438A1 Biomass measurement apparatus and method
08/29/1996WO1996026434A1 Arrangement for analysis of exhaust gases
08/29/1996WO1996026433A1 Microbial electrode and microbial sensor
08/29/1996WO1996025998A1 Dielectrophoresis
08/29/1996WO1996017824A3 Compounds and methods for monosaccharide analysis
08/29/1996DE19604606A1 Fermentation detector incorporates bung-mounted dual material membrane
08/29/1996DE19520059C1 Acidity micro-sensor with diaphragm vapour-deposited by laser ablation
08/29/1996DE19519099C1 Resistive moisture sensor especially for windscreen of motor vehicle for automatic windscreen wiper actuation
08/29/1996DE19506625A1 Dual measurement probe for oxygen and nitrous levels +
08/29/1996CA2213494A1 Microbial electrode and microbial sensor
08/29/1996CA2213458A1 Dielectrophoresis
08/28/1996EP0729027A2 Membrane-enclosed sensor, flow control element and analytic method
08/28/1996EP0728322A1 Microscopic electromagnetic radiation transmitter or detector
08/28/1996EP0728305A1 Coulometric analysis
08/28/1996EP0728294A1 Mounting for a probe tip in a scanning force or scanning tunneling microscope
08/28/1996EP0476062B1 Miniaturized mass spectrometer system
08/28/1996EP0324809B1 Process for determining the edge layer condition of objects
08/28/1996CN2234093Y Miniature solid coulometric titration sensor
08/28/1996CN1129854A Ammonia sensitive semiconductor elements and manufacture thereof
08/28/1996CN1129831A Coin detection device
08/27/1996US5550478 Housing for flexible fuel sensor
08/27/1996US5550468 Method and apparatus for adjusting the operating diameter of a probe in a rotating testing head
08/27/1996US5550268 Calixarenes
08/27/1996US5549871 Sensor for combustible gases
08/27/1996US5549870 Self-supporting thin-film filament detector, process for its manufacture and its application to gas detection and gas chromatography
08/27/1996US5549806 Device and method of direct water cooling for horizontal submarine gel electrophoresis
08/27/1996US5549805 Dna sequencing
08/27/1996US5549804 Arrangement for detecting the oxygen content in the exhaust gas of an internal combustion engine
08/27/1996US5549803 Smart fastener
08/27/1996US5549796 Electrophoresis using contour-clamped electric fields
08/27/1996US5549008 Device and method for characterizing a medium comprising at least a conductive part
08/27/1996CA2069031C Identification of sample constituents utilizing capillary electrophoresis
08/22/1996WO1996025662A1 Aqueous liquid analysis
08/22/1996WO1996025661A1 Process for improving the functioning and catalytic activity of electrodes and catalytic substances used in an electrochemical or electrocatalytic process
08/22/1996WO1996025660A2 Method and apparatus for automated electrophoresis using light polarization detector
08/22/1996WO1996014569A3 Detector for chemical analysis
08/22/1996DE19506863A1 Electrochemical pH sensor for liquid and paste media
08/22/1996DE19506011A1 Gas sensor noise reduction device
08/22/1996DE19505064A1 Automatic fault identification system for crack testing using In-process control
08/21/1996EP0727661A1 Mixing liquids using electroosmotic flow
08/21/1996EP0727655A1 Device and process for measuring oxygen permeability of a test piece
08/21/1996EP0727045A1 Self-addressable self-assembling microelectronic systems and devices for molecular biological analysis and diagnostics
08/21/1996EP0727044A1 Apparatus for assaying viscosity changes in fluid samples and method of conducting same
08/21/1996EP0571444B1 Improvements in or relating to electrophoresis
08/21/1996CN1129320A Micro-computor-controlled intelligent detector of defects for steelcable
08/21/1996CN1032608C Capillary electrophoresis apparatus
08/20/1996US5548214 Electromagnetic induction inspection apparatus and method employing frequency sweep of excitation current
08/20/1996US5548213 Method and system for forming and inspecting an electroconductive film on optical fibers and substrates using eddy current to measure electrical resistance
08/20/1996US5548212 To measure the sidewall thickness of a non-ferrous cylindrical article
08/20/1996US5548117 Probe for a scanning tunneling microscope and method of manufacturing a probe
08/20/1996US5547835 Using the sanger sequencing strategy and assembling the sequence information by analysis of the nested fragments obtained by base-specific chain termination via their different molecular masses
08/20/1996US5547561 Includes membrane barrier of polyvinyl chloride and polyaryl sulfone
08/20/1996US5547556 Solid electrolyte gas sensor and process of producing joined body of ceramics and hard-to-sinter oxyacid salt
08/20/1996US5547555 Electrochemical sensor cartridge
08/20/1996US5547554 Electrochemical measuring cell having a gas-permeable housing
08/20/1996US5547553 Mercury thread electrode
08/20/1996US5547552 Oxygen concentration detecting apparatus
08/20/1996US5546802 Humidity sensor and method for making
08/20/1996US5546787 Housing for gas sensors
08/20/1996CA2054718C Magnetic inspection apparatus for thin steel strip
08/15/1996WO1996024946A1 Scanning probe microscope for use in fluids
08/15/1996WO1996024889A1 Mobility measurement using conoscopic holography
08/15/1996WO1996024842A1 Application of countercurrent chromatography to the deconvolution of chemical libraries
08/15/1996WO1996024840A1 Measuring metal ions in a solution
08/15/1996WO1996024819A1 Cantilever deflection sensor and use thereof
08/15/1996WO1996024690A1 Electrogenerated chemiluminescence labels for analysis and/or referencing
08/15/1996WO1996024687A1 Detection of mutations or variations in dna
08/15/1996WO1996018877A3 Method of determining surface tension in a liquid
08/15/1996WO1996011472A3 A memory device
08/14/1996EP0726467A1 Method of calibration of a pH sensor
08/14/1996EP0726459A1 Fugitive emissions sensor
08/14/1996EP0725937A1 Hardness testing of steels
08/14/1996EP0725931A1 Method and equipment for determining the stability of an emulsion
08/14/1996EP0725751A1 Medical electrode packaging technology
08/14/1996EP0578814B1 Capillary column containing a dynamically cross-linked composition and method of use
08/14/1996EP0572493B1 Detection of species
08/14/1996EP0567464B1 Sensor for determining carbon monoxide
08/14/1996DE4441972A1 Detecting sample molecules in carrier gas with continuum and molecular jet zones
08/14/1996DE19507107C1 Implantierbares Sensorsystem zur Bestimmung von Stoffkonzentrationen in lebenden Organismen An implantable sensor system for determining material concentrations in living organisms
08/14/1996CN2233085Y Broken rail detecting instrument
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