| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 07/01/1987 | EP0227281A2 Electrochemical testing system |
| 07/01/1987 | EP0227257A2 Electrochemical device |
| 07/01/1987 | EP0226955A2 Galvanic solid chain for measurement of oxygen partial pressure |
| 07/01/1987 | EP0226768A2 Method and apparatus for operating electrochemical detector cell |
| 07/01/1987 | EP0226598A1 Gas testing apparatus. |
| 07/01/1987 | EP0226593A1 Apparatus for chemical measurement of blood characteristics. |
| 07/01/1987 | EP0226584A1 Gas sensors, and methods of making and using them |
| 06/30/1987 | US4677425 Apparatus for detecting metal debris particles |
| 06/30/1987 | US4677416 Integrated circuit cooling apparatus |
| 06/30/1987 | US4677415 Ceramic humidity sensor |
| 06/30/1987 | US4677414 Comprising a strontium andor barrium ferrate containing zirc onium, hafnium or tin; internal combustion engines |
| 06/30/1987 | US4677379 Process and device for the detection of cracks in riveted joints using an eddy current probe |
| 06/30/1987 | US4677374 Oil mist dectector |
| 06/30/1987 | US4677373 Sensor for detecting leaks of corrosive liquid |
| 06/30/1987 | US4677372 Cuvette belt faulty seal detector |
| 06/30/1987 | US4677371 Sensor for detecting the presence and location of a water leak |
| 06/30/1987 | US4677295 Process for determining mass spectrum by time of flight and spectrometer carrying out this process |
| 06/30/1987 | US4676897 Dissolution phenomenon ionized micells and capillary electrophoresis |
| 06/30/1987 | US4676213 Engine air-fuel ratio control apparatus |
| 06/30/1987 | CA1223678A1 Low-energy scanning transmission electron microscope |
| 06/30/1987 | CA1223641A1 Device for generating an electric signal linearly dependent upon the oxygen content of a gaseous mixture |
| 06/30/1987 | CA1223640A1 Method of applying a gas permeable membrane for blood gas sensing electrode and a device thereof |
| 06/30/1987 | CA1223455A1 Coincidence correction in particle analysis |
| 06/25/1987 | DE3640981A1 Method and device for controlling the metering of ink and/or of the damping agent in printers |
| 06/24/1987 | EP0226570A2 Measuring device and tube connection with method of producing the same |
| 06/24/1987 | EP0226470A2 Materials and methods for microchemical testing |
| 06/24/1987 | EP0226073A1 Device for measuring and/or testing of objects |
| 06/24/1987 | CN86108323A Fast determining device of ball as cast state iron crankshaft pearlite |
| 06/24/1987 | CN86107737A Stabilized lipid membranebased device |
| 06/23/1987 | US4675605 Eddy current probe and method for flaw detection in metals |
| 06/23/1987 | US4675604 Computerized and motorized electromagnetic flux leakage internal diameter tubular inspection device |
| 06/23/1987 | US4675596 Digital fluid analyzer using capacitive sensing |
| 06/23/1987 | US4675300 Laser-excitation fluorescence detection electrokinetic separation |
| 06/23/1987 | US4675095 Fluorescence detection type electrophoretic apparatus |
| 06/23/1987 | US4674320 Improved sensitivity; phthalocyanine semiconductor associated with substrate meterial of sapphire |
| 06/23/1987 | US4674319 Integrated circuit sensor |
| 06/19/1987 | DE3544413A1 Static-drop mercury electrode |
| 06/18/1987 | WO1987003687A1 Ion-selective field effect transistor and fabrication process |
| 06/18/1987 | WO1987003624A1 An electrochemical sampling device |
| 06/17/1987 | CN86108324A Pure water conductivity sensor |
| 06/16/1987 | US4674061 Method and device for the automatic calibration of measuring and indicating appliances for the determination of partial pressure of a gas |
| 06/16/1987 | US4673910 Moisture sensitive element containing high temperature decomposition residue of organo-silicon polymer as sensitive element |
| 06/16/1987 | US4673879 Eddy current flaw detector having rotatable field defining sleeve for selectively enhancing induced eddy currents in a workpiece |
| 06/16/1987 | US4673483 Isoelectric focusing apparatus |
| 06/16/1987 | US4673295 Method and an apparatus for performing routine analyses such as polarographic or spectrophotometric analysis |
| 06/16/1987 | US4673027 Device for inspection and/or repair of the tubes of a steam generator for nuclear reactors |
| 06/16/1987 | US4672971 Oxygen sensor |
| 06/16/1987 | US4672970 Electrode for living body |
| 06/16/1987 | EP0225474A1 Test strip identification |
| 06/16/1987 | EP0225403A1 Rehydratable polyacrylamide gels |
| 06/16/1987 | EP0225322A1 Method for determining the zeta-potential of solid materials |
| 06/16/1987 | CA1223053A1 Ferromagnetic wear detector |
| 06/16/1987 | CA1223042A1 Method of calibrating amorphous metal oxide electrodes |
| 06/16/1987 | CA1223041A1 Air-fuel ratio detector |
| 06/16/1987 | CA1223040A1 Heated titania oxygen sensor |
| 06/16/1987 | CA1223039A1 Chemical selective sensors utilizing admittance modulated membranes |
| 06/16/1987 | CA1223038A1 Thin layer electrochemical cell for rapid detection of toxic chemicals |
| 06/16/1987 | CA1222932A1 Polymer catalyst transducers |
| 06/16/1987 | CA1222914A1 Mobile positioning body introduction device |
| 06/11/1987 | DE3543378A1 Method and appliance for detecting and measuring substances perceptible to the human olfactory organ |
| 06/10/1987 | EP0225214A1 Humidity-detecting device, process for its manufacture and its use in combination with an air vent |
| 06/10/1987 | EP0225094A2 Membrane |
| 06/10/1987 | EP0225061A1 Methods and apparatus for electrochemical analysis |
| 06/10/1987 | EP0224883A1 Chemical half cell |
| 06/10/1987 | EP0224541A1 Apparatus for testing liquids |
| 06/10/1987 | CN86200819U Capacitance rapid moisture apparatus |
| 06/09/1987 | US4672561 Enthalpy calculator unit |
| 06/09/1987 | US4672322 High sensitivity conductivity detector |
| 06/09/1987 | US4672321 Method and apparatus for electromagnetically surveying a remote elongate conductor employing a detector assembly having plural electromagnetic transducer assemblies |
| 06/09/1987 | US4672204 Mass spectrometers |
| 06/09/1987 | US4672043 Palladium tetramine salt, dimethylamine borane, nickel chloride, tetrazolium salt |
| 06/09/1987 | US4671852 Method of forming suspended gate, chemically sensitive field-effect transistor |
| 06/09/1987 | US4671288 Electrochemical cell sensor for continuous short-term use in tissues and blood |
| 06/09/1987 | CA1222795A1 Electrochemical reference electrode |
| 06/09/1987 | CA1222794A2 System for identification of cells by electrophoresis |
| 06/09/1987 | CA1222616A1 Method of converting a precursor ceramic solid into a solid ceramic hydronium conductor |
| 06/04/1987 | DE3638788A1 Measuring instrument |
| 06/04/1987 | DE3542261A1 Electrochemical cell or half-cell |
| 06/04/1987 | DE3542028A1 Method for sealing a metal electrode into an enamel layer |
| 06/03/1987 | EP0224323A2 Coolant condition sensor apparatus |
| 06/03/1987 | EP0224230A2 Process and apparatus for testing materials using the eddy current method |
| 06/03/1987 | EP0224194A2 Vertical slab type electrophoresis apparatus |
| 06/03/1987 | EP0223948A2 Electrode measuring system |
| 06/03/1987 | EP0223932A2 Sensitivity-calibration circuit for HC analyzers |
| 06/03/1987 | CN86106172A In-stream gas sensor |
| 06/02/1987 | US4670656 Process and apparatus for measuring surface distributions of charged particle emitting radionuclides |
| 06/02/1987 | US4670651 Apparatus for performing the SNMS method |
| 06/02/1987 | US4670405 Calibration pattern of electrical response from multi-sensors |
| 06/02/1987 | US4670128 Determining concentration of a component in a gas |
| 06/02/1987 | US4670127 Unplastiziced polyvinyl chloride with quaternary ammonium or phosphonium halide |
| 06/02/1987 | US4670119 Isoelectric focusing device and process |
| 06/02/1987 | CA1222422A1 Remotely operated maintenance and inspection equipment transporter |
| 05/27/1987 | EP0223748A1 Method and apparatus for determining the content of unburnt coal in an ash from a combustion heater |
| 05/27/1987 | EP0223613A2 Compounds that selectively bind sodium |
| 05/27/1987 | EP0223597A2 Buffer compensation in enzyme - modified ion sensitive devices |
| 05/27/1987 | EP0223532A2 Method of optimizing flow pattern and increasing signal-to-noise ratios in electrochemical flow through sensors |
| 05/27/1987 | EP0223400A2 Ferromagnetic wear detector and method |
| 05/27/1987 | EP0223347A2 Method and apparatus for determining the zeta potential of colloidal particles |
| 05/27/1987 | EP0223266A1 In situ BS&W measurement |
| 05/27/1987 | EP0223092A2 Metallic indicating electrode for complexometric or chelatometric potentiometry |