| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 03/23/1982 | US4321120 Process for detecting proteins specific to hypertension in mammals |
| 03/23/1982 | US4321119 Qualitative analysis |
| 03/23/1982 | US4321113 Electronic calibration of electrochemical sensors |
| 03/23/1982 | CA1120550A1 Measuring head enabling the production of physiological measurement signals designed to be positioned on or in corporeal parts |
| 03/18/1982 | WO1982000892A1 Oxygen level sensor for molten metal |
| 03/17/1982 | EP0047687A2 Apparatus of the electrochemical-cell type with solid electrolyte, and method of manufacturing the same |
| 03/17/1982 | EP0047434A1 Electrochemical measuring device |
| 03/17/1982 | EP0047309A1 A simple electronic apparatus for the analysis of radioactively labeled gel electrophoretograms |
| 03/16/1982 | US4320415 Method of and apparatus for measuring electrophoretic mobility of cells |
| 03/16/1982 | US4320378 For exhaust gases of automobiles; |
| 03/16/1982 | US4320344 Metal-alloy thermoelectric characteristic analyzer |
| 03/16/1982 | US4320343 Safety valve for exposing a measuring probe to a fluid |
| 03/16/1982 | US4320295 Panoramic ion detector |
| 03/16/1982 | US4319976 Electrophoretic technique for separating serum proteins and improved electrophoretic gel for use therein |
| 03/16/1982 | US4319975 Derivatized agarose and method of making and using same |
| 03/16/1982 | US4319966 Technique for monitoring SO3, H2 SO4 in exhaust gases containing SO2 |
| 03/16/1982 | US4319578 Micro pH electrode assembly for wire transmission |
| 03/16/1982 | US4319491 Method and apparatus for determining at least one component of a sample of grain, seed, or another particulate material |
| 03/16/1982 | US4319485 Temperature·humidity detecting apparatus |
| 03/16/1982 | CA1120103A1 Ion selective electrode analysis |
| 03/16/1982 | CA1119834A1 Capillary transport device having connected transport zones |
| 03/16/1982 | CA1119831A1 Liquid transport device and method |
| 03/10/1982 | EP0046989A2 Selective thin-coat gas sensor with high sensitivity and stability to detect and measure gaseous organic pollutants in the air on the basis of tungsten semi-conductor oxide, and method of producing the same |
| 03/09/1982 | US4319194 Method of and apparatus for monitoring platelet aggregation and test cell for use in such method and apparatus |
| 03/09/1982 | US4318885 Liquid treating device for chemical analysis apparatus |
| 03/09/1982 | US4318884 Distributing nozzle with cooperating ionic detector |
| 03/09/1982 | US4318770 Surface etching before electroding zirconia exhaust gas oxygen sensors |
| 03/09/1982 | CA1119698A1 Thermoelectric metal sorter |
| 03/09/1982 | CA1119669A1 Precipitation detection system |
| 03/09/1982 | CA1119539A1 Preparation of immobilized enzymes or microorganisms |
| 03/09/1982 | CA1119381A1 Air-resistant crystalline lithium nitride, process for production and use |
| 03/03/1982 | EP0046699A2 Ion mobility detector provided with a membrane interface |
| 03/02/1982 | US4318041 Circuit arrangement for an electro-chemical measuring device |
| 03/02/1982 | US4317995 Trace vapor detector |
| 03/02/1982 | US4317796 Explosive gas detector |
| 03/02/1982 | US4317710 Non-damaging to carrier |
| 03/02/1982 | US4317705 Washing electrode by applying alternating voltage; continuous processing |
| 03/02/1982 | CA1119251A1 Grain moisture meter |
| 03/02/1982 | CA1119250A1 Process for producing an activated oxygen gas sensor element |
| 03/02/1982 | CA1119249A1 Method and apparatus for mesuring a gaseous anhydride in a gas containing oxygen |
| 03/02/1982 | CA1119248A1 Voltammetric monitoring of coating solutions |
| 03/02/1982 | CA1119084A1 Catalytic material impregnated, porous, variably resistive exhaust gas sensor and method of impregnation |
| 02/23/1982 | US4317084 Oscillator that includes a charge-flow transistor |
| 02/23/1982 | US4316385 Fingerprinting crystals |
| 02/23/1982 | US4316382 Detector with intermittent flow |
| 02/23/1982 | CA1118913A1 Method and apparatus for the elemental analysis of solids |
| 02/23/1982 | CA1118668A1 Process and apparatus for analysis solid organic substances for sewage water |
| 02/18/1982 | WO1982000523A1 Eddy current sensor in a device for non-destructive testing of openings in articles and pipes and method of its manufacture |
| 02/17/1982 | EP0046079A2 Apparatus for inspecting a heat exchanger tube |
| 02/17/1982 | EP0045970A1 Process for measuring the current efficiency of electroplating baths |
| 02/17/1982 | EP0045950A2 Moisture sensitive element |
| 02/16/1982 | US4316146 Method and device for measuring and detecting a change in the mechanical state of a body |
| 02/16/1982 | US4316140 Charge-flow transistors |
| 02/16/1982 | US4315956 Process for depositing cobalt ondes on a refractory-coated platinum resistor coil |
| 02/16/1982 | US4315812 Apparatus for continuous electrochromatographic separation |
| 02/16/1982 | US4315753 Electrochemical apparatus for simultaneously monitoring two gases |
| 02/16/1982 | CA1118495A1 Sea water conductivity cell |
| 02/16/1982 | CA1118494A1 Gas detecting element |
| 02/16/1982 | CA1118493A1 Flow-through ionic test cell |
| 02/16/1982 | CA1118230A1 Breath analyser and device for calibrating it |
| 02/10/1982 | EP0045589A1 Portable pH meter for effluents having a self-cleaning electrode chamber |
| 02/10/1982 | EP0045554A1 Process for measuring one or more polluting components in a certain atmosphere |
| 02/10/1982 | EP0045412A2 Device for testing materials |
| 02/09/1982 | US4315153 Focusing ExB mass separator for space-charge dominated ion beams |
| 02/09/1982 | US4314996 Oxygen sensor |
| 02/09/1982 | US4314897 Electrophoretic gel container |
| 02/09/1982 | US4314896 Quantitative analysis |
| 02/09/1982 | US4314895 Method of making liquid membrane electrode |
| 02/09/1982 | US4314821 Sandwich immunoassay using piezoelectric oscillator |
| 02/09/1982 | US4314475 Method for checking thermocatalytic sensors of mine safety systems |
| 02/09/1982 | CA1118047A1 Two fire ceramic sealed oxygen sensing device and method of forming the same |
| 02/09/1982 | CA1118044A1 Apparatus for nondestructive testing of small blind bores utilizing the dry magnetic particle method |
| 02/09/1982 | CA1117790A1 Exhaust gas sensor electrode improvement |
| 02/09/1982 | CA1117789A1 Temperature compensated resistive exhaust gas sensor construction |
| 02/04/1982 | WO1982000362A1 Moisture-sensitive element,moisture-sensitive material and manufacturing method for same |
| 02/03/1982 | EP0044869A1 Ion selective electrode. |
| 02/02/1982 | US4313907 Apparatus for the detection of a combustible gas |
| 02/02/1982 | US4313810 Oxygen concentration sensing apparatus |
| 02/02/1982 | US4313799 Oxygen sensor and method for determining the oxygen activity in molten glass |
| 02/02/1982 | US4313743 Hydroscopic salt particles; emergency breathing cannisters for miners |
| 02/02/1982 | US4313338 Gas sensing device |
| 02/02/1982 | CA1117653A1 Wafer indexing system |
| 02/02/1982 | CA1117595A1 Method of evaluating the corrosion rate of metal |
| 01/27/1982 | EP0044806A1 Humidity sensor |
| 01/27/1982 | EP0044790A1 Sensor for gas analysis |
| 01/27/1982 | EP0044491A2 Method of measuring the pH of weak ionized water |
| 01/27/1982 | EP0044298A1 A method and apparatus for indicating the presence of substances which, in a chemical reaction, generate or consume gas |
| 01/26/1982 | US4313086 Method and apparatus for separating oil and water and measuring the amount of oil |
| 01/26/1982 | US4312734 Ion-selective electrode |
| 01/26/1982 | US4312733 Unit for measuring alkali metal vapor concentration |
| 01/26/1982 | US4312728 Method for determining boundary points on electrophoretic densitograms |
| 01/26/1982 | US4312727 Glyoxal agarose and zonal immobilization of proteins therewith |
| 01/26/1982 | US4312715 Method and an apparatus for electrochemical analysis |
| 01/26/1982 | US4312228 Methods of detection with surface acoustic wave and apparati therefor |
| 01/26/1982 | US4312213 Uranium hexafluoride in hydrogen |
| 01/26/1982 | US4312180 Detecting particles |
| 01/26/1982 | CA1117218A1 Analysis instrument |
| 01/21/1982 | WO1982000202A1 Method and device for the continuous determination of humidity in granular food products |
| 01/21/1982 | WO1982000161A1 Electrochemical gas sensor,electrodes therefor and methods of making said sensor and electrodes |
| 01/20/1982 | EP0044056A2 Circuit for an apparatus to measure the concentration of the components of a mixture |