| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 05/09/1997 | CA2189381A1 Entrapment of nucleic acid sequencing template in sample mixtures by entangled polymer networks |
| 05/07/1997 | EP0772224A1 Analysis of samples |
| 05/07/1997 | EP0772207A2 Method and device for marking an elongate material |
| 05/07/1997 | EP0772043A2 Fluorelastomer gasket for blood analyte sensors |
| 05/07/1997 | EP0772042A2 Hydrocarbon sensor |
| 05/07/1997 | EP0772041A1 Reference electrode assembly |
| 05/07/1997 | EP0771867A2 Enzyme electrode |
| 05/07/1997 | EP0771470A1 Mass spectrometer system and method for matrix-assisted laser desorption measurements |
| 05/07/1997 | EP0771418A1 Device and method for measuring reactive components in gases |
| 05/07/1997 | EP0739244A4 Black electrophoretic particles and method of manufacture |
| 05/07/1997 | EP0715714B1 A measuring device for measuring the intensity and/or polarization of electromagnetic radiation, for determining physical properties of a preparation, and for reading information from a storage medium |
| 05/07/1997 | EP0695339A4 Black and white electrophoretic particles and method of manufacture |
| 05/07/1997 | EP0687358B1 Method and device for isoelectric focusing without carrier ampholytes |
| 05/07/1997 | EP0677168B1 Apparatus for fluid treatment of framed membranes |
| 05/07/1997 | EP0655942A4 Method for generating filtered noise signal and broadband signal having reduced dynamic range in mass spectrometry. |
| 05/07/1997 | EP0615655B1 Corona discharge ionisation source |
| 05/07/1997 | EP0572604B1 Capillary zone electrophoretic analysis of isoenzymes |
| 05/07/1997 | DE19601592C1 Sensor containing platinum silicide bond layer |
| 05/07/1997 | DE19546084C1 Wear testing method used for vehicle linkages e.g. spherical linkages |
| 05/07/1997 | DE19541079A1 Differential conductivity and/or derivative spectrum determination of material sample |
| 05/07/1997 | DE19541058A1 Tunnel spectroscopy method for electronic condition and density of material |
| 05/07/1997 | DE19540673A1 Verfahren zur Überprüfung der Funktionsfähigkeit eines Katalysators mit einem Sauerstoffsensor Method for checking the operation of a catalyst with an oxygen sensor |
| 05/07/1997 | DE19540527A1 Identification modules for exchangeable components in analytical instruments |
| 05/07/1997 | DE19540507A1 Determining moisture level of sand |
| 05/07/1997 | CN2253831Y On-site quick silicon content analyzer for trace carbon chrome iron furnace |
| 05/07/1997 | CN1149125A Depth sensor |
| 05/06/1997 | US5627643 Method and detector for separation processes |
| 05/06/1997 | US5627472 Condition tester for a battery |
| 05/06/1997 | US5627371 Tilting positioner for a micropositioning device |
| 05/06/1997 | US5627369 Time-of-flight mass spectrometry analysis of biomolecules |
| 05/06/1997 | US5627309 In a fluid |
| 05/06/1997 | US5627306 Oxygen concentration sensor |
| 05/06/1997 | US5627305 Gas sensing apparatus and method |
| 05/06/1997 | US5627277 Method for analyzing oligonucleotide analogs |
| 05/06/1997 | US5627022 Electrophoresis, polyacrylamide, polyacrylate adhesive slurried with beads |
| 05/06/1997 | US5626812 Method of producing carbon material by bending at least one carbon atom layer of graphite |
| 05/06/1997 | US5626757 Resolution of enantiomorphs by electrophoresis and chromatography |
| 05/06/1997 | US5626740 Method of and apparatus for measuring electrolyte |
| 05/06/1997 | US5626738 Methods for the separation and detection of nitrosothiols |
| 05/06/1997 | US5626735 Electrophoresis slab gel enclosure for gradient gels |
| 05/06/1997 | US5626732 Vacuum chambers with capillary tubes |
| 05/06/1997 | CA2042381C Polysaccharide resolving gels and gel system for stacking electrophoresis |
| 05/04/1997 | CA2184954A1 Reference electrode assembly |
| 05/02/1997 | EP0771019A1 Method and apparatus for mass analysis of solution sample |
| 05/02/1997 | EP0770879A2 Measuring device for amount of charge of developer |
| 05/02/1997 | EP0770874A2 Receptor membranes and ionophore gating |
| 05/02/1997 | EP0770871A2 Use of temperature control devices in miniaturized planar column devices and miniaturized total analysis systems |
| 05/02/1997 | EP0770211A1 Oxygen sensor |
| 05/02/1997 | EP0770210A1 Biosensor and method and instrument for deposition of alternating monomolecular layers |
| 05/02/1997 | EP0770209A1 Methods and apparatus for rapid equilibration of dissolved gas composition |
| 05/02/1997 | EP0770206A1 Method for calibrating an analysis system, and an analysis system |
| 05/02/1997 | EP0748249A4 Multipole ion guide for mass spectrometry |
| 05/02/1997 | EP0596980B1 Apparatus for the handling of electrophoretic transfer membranes and for the chemiluminescent detection of blots contained thereon, and processes using the apparatus |
| 05/02/1997 | EP0581938B1 Mutation detecting method using photobridging-stabilised double-stranded dna denaturation gradient electrophoresis |
| 05/02/1997 | EP0408575B1 Reference electrode |
| 05/01/1997 | WO1997015974A2 Arrangement for sealing a cable bushing |
| 05/01/1997 | WO1997015835A1 Portable pipe defect detecting apparatus and method |
| 05/01/1997 | WO1997015834A1 Arrangement for controlling a load connected to the secondary side of a transformer |
| 05/01/1997 | WO1997015826A1 Sensor for detecting non-burnt hydrocarbons |
| 05/01/1997 | WO1997015825A1 Characterisation of flowing dispersions |
| 05/01/1997 | WO1997015820A1 Surface plasmon resonance electrode as chemical sensor |
| 05/01/1997 | CA2236215A1 Portable pipe defect detecting apparatus and method |
| 05/01/1997 | CA2184152A1 Fluoroelastomer gasket for blood sensors |
| 05/01/1997 | CA2173551A1 Enzyme electrode |
| 04/30/1997 | DE19540206A1 Zeta potential determining device for fine particles |
| 04/30/1997 | DE19540022A1 Anordnung zum Abdichten einer Kabeldurchführung Arrangement for sealing a cable entry |
| 04/30/1997 | DE19539763A1 Monitoring reference electrode of pH measuring chain esp. variations of diaphragm between reference electrolyte and measurement solution |
| 04/30/1997 | DE19539518A1 Producing Clark gas sensor |
| 04/30/1997 | CN1034769C Non-linear moisture sensor |
| 04/29/1997 | US5625344 Low fluid level warning device |
| 04/29/1997 | US5625209 Silicon based sensor apparatus |
| 04/29/1997 | US5625184 Time-of-flight mass spectrometry analysis of biomolecules |
| 04/29/1997 | US5625139 Method of measuring concentration of nonpolar gases such as carbon dioxide by means of a polymer-based sensor and concentration sensor structure |
| 04/29/1997 | US5625081 Fluorescent dye intermediates |
| 04/29/1997 | US5624845 Detection of code sequences of biomolecules, super resolution |
| 04/29/1997 | US5624800 Method of DNA sequencing employing a mixed DNA-polymer chain probe |
| 04/29/1997 | US5624641 Gas sensing assembly |
| 04/29/1997 | US5624640 Sensor for detecting nitrogen oxide |
| 04/29/1997 | US5624639 Accurate even when filter is wet |
| 04/29/1997 | US5624546 Method and apparatus for the detection of toxic gases |
| 04/29/1997 | US5624539 Electronic control of flow |
| 04/29/1997 | US5624538 Measuring device for determining the concentration of alcohols |
| 04/24/1997 | WO1997014965A1 Electrochemical determination of fructosamine |
| 04/24/1997 | DE19539064A1 Anordnung zum Kontrollieren einer an einem Übertrager sekundärseitig angeschlossenen Last Arrangement for controlling a secondary side connected to a transformer load |
| 04/24/1997 | CA2234483A1 Devices for sensing the presence of an object in a storage compartment, particularly a minibar, and remote data collection system therefor |
| 04/23/1997 | EP0769694A1 NOx sensor and method of measuring NOx |
| 04/23/1997 | EP0769693A1 Method and sensing device for measuring predetermined gas component in measurement gas |
| 04/23/1997 | EP0769692A1 Method and apparatus for determining the propagation velocity of a thermal wave front |
| 04/23/1997 | EP0769142A1 Device for finding the concentration of a component in a gas mixture |
| 04/23/1997 | EP0769141A1 Sensor for reducing or oxidizing gases |
| 04/23/1997 | EP0769096A1 System for monitoring the performance of automotive catalysts |
| 04/23/1997 | EP0691983A4 Improvements in protein separation |
| 04/23/1997 | EP0653069B1 Moisture sensing method and apparatus |
| 04/23/1997 | EP0589936B1 Electrophoresis device |
| 04/23/1997 | EP0570470B1 Battery tester |
| 04/23/1997 | EP0550588B1 Matrix immobilized electrolyte |
| 04/23/1997 | CN2252990Y Miniature mine gas alarm |
| 04/22/1997 | US5623427 For measuring an anodic capacity of a coating |
| 04/22/1997 | US5623212 Odor concentration measurement method and apparatus for use in fire detection |
| 04/22/1997 | US5623205 Method and apparatus for measuring a magnetic field using a magnetic force microscope by magnetizing a probe and correcting a detected magnetic field |