| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 02/24/1993 | EP0527949A1 Method and apparatus for monitoring corrosion and reporting same according to accepted industry standards. |
| 02/24/1993 | EP0527905A1 Microfluidic structure and process for its manufacture. |
| 02/24/1993 | EP0527888A1 Electrochemical measuring electrode. |
| 02/24/1993 | EP0527849A1 Apparatus and method for assessing the geophysical characteristics of a core sample |
| 02/24/1993 | EP0445127B1 Process and device for establishing at least one threshold voltage for a lambda closed-loop control |
| 02/24/1993 | CN1069339A Electrolytic cell and process for labeling of proteins and peptides |
| 02/23/1993 | US5189366 Method and apparatus using a varying electromagnetic field for determining the nature, or a property of a non-metallic material |
| 02/23/1993 | US5189301 Simple compact ion mobility spectrometer having a focusing electrode which defines a non-uniform field for the drift region |
| 02/23/1993 | US5188934 Long wavelength, narrow emission bandwidth fluorescent dyes; automatic DNA sequencing |
| 02/23/1993 | US5188803 Prevents contamination and maintains sterility |
| 02/23/1993 | US5188790 Casting method for forming a gel matrix |
| 02/23/1993 | US5188715 Condensate corrosion sensor |
| 02/23/1993 | US5187971 Calibration cuvette |
| 02/23/1993 | US5187970 Calibration cuvette |
| 02/23/1993 | CA1313898C Microcavities production process and its application to an electrochemical sensor |
| 02/23/1993 | CA1313733C Lipid membrane-based device |
| 02/18/1993 | WO1993003403A1 Method and device for electrostatically investigating surface and sub-surface structures |
| 02/18/1993 | WO1993003360A1 Introduction of samples into an ion mobility spectrometer |
| 02/18/1993 | WO1993003359A1 Apparatus for the handling of electrophoretic transfer membranes and for the chemiluminescent detection of blots contained thereon, and processes using the apparatus |
| 02/18/1993 | WO1993003358A1 Catalyst monitoring using ego sensors |
| 02/18/1993 | WO1993003357A1 An exhaust gas oxygen sensor |
| 02/18/1993 | WO1993003356A1 Continuous-flow condenser cell for use as a biosensor for continuous qualitative and quantitative analysis of analytes |
| 02/18/1993 | WO1993003355A1 Device for sensing volatile materials |
| 02/18/1993 | DE4226413A1 Determining distribution of electric current in living organ - using biological magnetometer and interpolating-extrapolating detection points for high resolution position measurement of current sources, active organ regions |
| 02/18/1993 | DE4223432A1 Gas sensor for use in IC engine exhaust gas analysers - has a thermoelement as a temp. probe on a common carrier substrate |
| 02/18/1993 | DE4127087A1 Flow measurement device for fluid container or pipeline - is fitted into wall of fluid passage traversed by manually-operated rod with terminal sealing ring |
| 02/18/1993 | CA2114787A1 Catalyst monitoring using ego sensors |
| 02/18/1993 | CA2114786A1 Catalyst monitoring using ego sensors |
| 02/18/1993 | CA2113620A1 Apparatus for the handling of electrophoretic transfer membranes and for the chemiluminescent detection of blots contained thereon, and processes using the apparatus |
| 02/18/1993 | CA2113544A1 Device for sensing volatile materials |
| 02/17/1993 | EP0527601A1 Composite scanning tunnelling microscope and optical microscope |
| 02/17/1993 | EP0527482A1 Method and apparatus for determining biocurrent distribution within subject |
| 02/17/1993 | EP0527259A1 Gasdetektor with semiconductive galliumoxide |
| 02/17/1993 | EP0527258A1 Gas sensor array for the detection of individual gas components in a gas mixture |
| 02/17/1993 | EP0527220A1 High voltage spark excitation and ionization detector system |
| 02/17/1993 | EP0527210A1 Solid state ion sensor with polyurethane membrane |
| 02/17/1993 | EP0527188A1 Solid state ion sensor with silicone membrane |
| 02/17/1993 | EP0527149A1 Methods and apparatus allowing sequential chemical reactions. |
| 02/17/1993 | EP0494958A4 Gel packed columns suitable for use in chromatography |
| 02/17/1993 | EP0312586B1 Spurious resonance control for nmr observe coils |
| 02/16/1993 | US5187444 Sensor for sensing the presence of electrolyte solution |
| 02/16/1993 | US5187435 Non-destructive test apparatus with eddy current transducer rotary head and field homogenizing conductive ring for scanning metal test materials |
| 02/16/1993 | US5187367 Cantilever type probe, scanning tunneling microscope and information processing device equipped with said probe |
| 02/16/1993 | US5187096 Provides measurements which can be followed continuously and in real time |
| 02/16/1993 | US5186860 Inert electrode comprising a conductive coating polymer blend formed of polyanisidine and polyacrylonitrile |
| 02/16/1993 | US5186810 Oxygen sensor |
| 02/16/1993 | US5186809 Structure for joining a wire to a solid electrolytic element |
| 02/16/1993 | US5186808 Open capillary containing electroconductive fiber or wire which is coated with responsive detecting film |
| 02/16/1993 | US5186807 Electrophoresis gel slab cassettes having pull cords and methods |
| 02/16/1993 | US5186798 Solution quantitative analysis apparatus, quantitative analysis methods, and nuclear reactor water quality control system |
| 02/16/1993 | US5186796 High speed determination of internal quality of sample, using hydrochloric acid |
| 02/16/1993 | US5185922 Method of making submicrometer microelectrodes |
| 02/16/1993 | CA1313691C Gas partial pressure sensors |
| 02/11/1993 | DE4225904A1 Sensor for direct measurement of electrochemical properties of fluid - having electrolyte in housing with porous membrane, used for fluids with high resistance e.g. oil |
| 02/11/1993 | DE4126412A1 Two component induction magnetometer - is for simultaneous measurement of field-parallel and vertical navigation components of anisotropic rock samples using pair of induction coils and identical uncoupling coils |
| 02/11/1993 | DE4126177A1 Durchflusskondensatorzelle zur verwendung als biosensor zur kontinuierlichen, qualitativen und quantitativen bestimmung von analyten Flow capacitor cell for use as a biosensor for the continuous, quantitative and qualitative determination of analytes |
| 02/10/1993 | EP0526971A2 Improvement in security enclosures |
| 02/10/1993 | EP0526855A1 Conformal circuit for structural health monitoring and assessment |
| 02/10/1993 | EP0526559A1 Reaction control and solids characterization device. |
| 02/10/1993 | EP0526479A1 Process for determining gas concentrations and gas sensor with solid electrolyte. |
| 02/10/1993 | EP0201591B1 Method for developing pharmaceuticals for treatment of disorders |
| 02/10/1993 | EP0125310B2 Electrophoresis using alternating transverse electric fields |
| 02/09/1993 | US5185523 Mass spectrometer for analyzing ultra trace element using plasma ion source |
| 02/09/1993 | US5185466 Amino sugar alcohol amidated with acryloyl or methacryloyl chloride |
| 02/09/1993 | US5185263 Determining pH and CO2 values |
| 02/09/1993 | US5185256 Method for making a biosensor |
| 02/09/1993 | US5185130 Comprising support with thin film of tin and bismuth oxides |
| 02/09/1993 | US5185072 Ion-selective electrode and method of producing the same |
| 02/09/1993 | US5185071 Programmable electrophoresis with integrated and multiplexed control |
| 02/09/1993 | US5185066 Immunofixation electrophoresis control system |
| 02/09/1993 | US5184516 Conformal circuit for structural health monitoring and assessment |
| 02/09/1993 | US5184392 Oxygen sensor |
| 02/09/1993 | CA1313486C2 Product for chemical measurement of blood and method for producing same |
| 02/09/1993 | CA1313463C Method for measuring heat transfer coefficient and sensor including heat transfer element and thermal insulation element |
| 02/07/1993 | WO1993003354A1 Conductivity measuring cell |
| 02/04/1993 | WO1993002356A1 Analysis of carbohydrates and kits therefore |
| 02/04/1993 | WO1993002354A1 Gas detection device and method |
| 02/04/1993 | WO1993002352A1 Device for analysing gases by the heat conductivity process |
| 02/04/1993 | WO1993002351A1 Method of and device for measuring water content |
| 02/03/1993 | EP0526423A1 An integrated instrumentation amplifier with differential input and a single power supply, with integrated frequency-compensating capacitance |
| 02/03/1993 | EP0526271A1 Apparatus allowing the spreading of one or more reagents on a gel |
| 02/03/1993 | EP0526228A1 Apparatus for detecting electrostatic force in solution |
| 02/03/1993 | EP0526031A1 Oxygen sensor |
| 02/03/1993 | EP0525732A1 Method and apparatus to check the state of wear in a covering fabric of a driving belt |
| 02/03/1993 | EP0525656A1 An amplifier, particularly an integrated amplifier |
| 02/03/1993 | EP0525566A1 A method and apparatus for determining the clogging of a filter, in particular a filter for an exhaust system |
| 02/03/1993 | EP0525127A1 Implantable glucose sensor |
| 02/03/1993 | EP0525041A1 Coolant corrosiveness indicator |
| 02/03/1993 | EP0393172B1 Sensors for detecting and locating liquid leaks |
| 02/03/1993 | EP0382831B1 Chemically sensitive transducer |
| 02/03/1993 | EP0365622B1 Process and apparatus for non-destructive measurement of the magnetic properties of a test object |
| 02/03/1993 | CA2075021A1 Method for producing a liquid phase calibration substance having a pre-established concentration of c02 suitable for calibrating analytical instruments such as hemogasanalyzers |
| 02/02/1993 | US5184083 Apparatus and method for the location of leaks by arrayed potentials and derived vectors |
| 02/02/1993 | US5184071 Non-destructive eddy current test device using additive flux substractive flux switching |
| 02/02/1993 | US5184070 Eddy-current defect test instrument with multiple test probes and one distance probe |
| 02/02/1993 | US5184016 Glow discharge spectrometry |
| 02/02/1993 | US5184015 Charged particle mobility refrigerant analyzer |
| 02/02/1993 | US5183550 Measuring cell for electrochemically detecting a gas |
| 02/02/1993 | US5183549 Multi-analyte sensing electrolytic cell |
| 02/02/1993 | US5183548 Rotating annulus; spaced cells packed with separation medium; electrodes for applying potential; balanced ion migration and chromatography; drain; collection means |