| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 05/27/1997 | US5633501 Includes third electrode formed of conductive materials having non-reflective surface |
| 05/27/1997 | US5633497 Surface coating to improve performance of ion trap mass spectrometers |
| 05/27/1997 | US5633496 Mass spectrometry apparatus |
| 05/27/1997 | US5632883 Concentration measuring cell |
| 05/27/1997 | US5632882 Electrolytes for inhibiting silver deposition on oxygen sensor cathodes and methods of use of same |
| 05/27/1997 | US5632881 Measuring magnesium concentrations in molten metal alloys |
| 05/27/1997 | US5632877 Rapid assembly electrophoresis cell for slab gels |
| 05/27/1997 | US5632875 Electrochemical gas sensor assembly |
| 05/27/1997 | US5632874 Ion selective ceramic membrane |
| 05/27/1997 | US5632410 Means of handling multiple sensors in a glucose monitoring instrument system |
| 05/22/1997 | WO1997018610A2 Temperature-resistant cable lead-through duct and method of manufacturing the same |
| 05/22/1997 | WO1997018579A1 Low-vacuum mass spectrometer |
| 05/22/1997 | WO1997018503A1 Device and process for adjusting ion concentrations |
| 05/22/1997 | WO1997018467A1 Sensor interrogation |
| 05/22/1997 | WO1997018465A1 Electrochemical method |
| 05/22/1997 | WO1997018464A1 Electrochemical cell |
| 05/22/1997 | WO1997018463A1 Un-crosslinked polymeric media for electrophoresis |
| 05/22/1997 | DE19647144A1 Sensor for ratio of air to fuel in combustion engine |
| 05/22/1997 | DE19616824A1 Micro-column analytic system with optical fibre for sample of fluid for liquid chromatography |
| 05/22/1997 | DE19542650A1 Temperaturfeste Kabeldurchführung und Verfahren zu deren Herstellung Heat resistant cable gland and process for their preparation |
| 05/22/1997 | DE19542620A1 Scanning electrochemical microscope for surface analysis and structurisation with high resolution |
| 05/22/1997 | DE19542539A1 Apparatus for measurement of carbon dioxide concentration in gases |
| 05/22/1997 | DE19542538A1 Apparatus for simultaneous measurement of gas concentrations in breathed and expired air |
| 05/21/1997 | EP0774665A1 Device for testing the front surface of a longitudinal hollow body for investigating flaws by applying a magnetic powder |
| 05/21/1997 | EP0774664A1 Method of judging plasticization of steel |
| 05/21/1997 | EP0774663A1 Ion mobility spectrometer |
| 05/21/1997 | EP0774662A1 Batch manufacturing method for chips having coated selective electrodes |
| 05/21/1997 | EP0774661A1 Sensor for halogens or hydrogen halides |
| 05/21/1997 | EP0774517A1 Method of individual discrimination by polymerase chain reaction using mi primer |
| 05/21/1997 | EP0774160A1 Mass spectrometer for macromolecules with cryogenic particle detectors |
| 05/21/1997 | EP0774122A1 Merocyanine dye protein stains |
| 05/21/1997 | EP0774115A2 Printed fluid transport devices |
| 05/21/1997 | EP0774114A1 Gas sensor assembly and method of fabrication thereof |
| 05/21/1997 | EP0774113A1 Method and apparatus for performing automated analysis |
| 05/21/1997 | EP0774112A1 Pseudo telecentric optical design for flow cytometric blood cell analyzer |
| 05/21/1997 | EP0774014A1 Methods for measuring telomere length |
| 05/21/1997 | EP0746762A4 Biosensing meter with pluggable memory key |
| 05/21/1997 | EP0739479B1 Smart fastener |
| 05/21/1997 | CN2254552Y Dissolved-oxygen sensor |
| 05/21/1997 | CN1150476A Control of temp gradients during gel electrophoresis using turbulent cooling gas flow |
| 05/21/1997 | CN1150475A Method of measuring electrochemical activity |
| 05/20/1997 | US5631730 Pseudo telecentric optical design for flow cytometric blood cell analyzer |
| 05/20/1997 | US5631568 Capacitive oil life sensor |
| 05/20/1997 | US5631552 Hemodynamic monitor for detecting air bubbles |
| 05/20/1997 | US5631462 Mass spectrometer connecting a laser beam to fragment, ionize the sample |
| 05/20/1997 | US5631418 Electrically detected impedance detector for the measurement of physical quantities, in particular of temperature or humidity, and process for the manufacture of said detectors |
| 05/20/1997 | US5631337 Thermoreversible hydrogels comprising linear copolymers and their use in electrophoresis |
| 05/20/1997 | US5630986 Dispensing instrument for fluid monitoring sensors |
| 05/20/1997 | US5630969 Ceramic heater producing method |
| 05/20/1997 | US5630925 Capillary electrophoresis using a conductive capillary tube |
| 05/20/1997 | US5630924 Compositions, methods and apparatus for ultrafast electroseparation analysis |
| 05/20/1997 | US5630921 Electrochemical sensor |
| 05/20/1997 | US5630920 Electrochemical sensor for determining the oxygen concentration in gas mixtures |
| 05/20/1997 | US5630919 Polymerizing liquid electrolyte; curing with radiation; solidification |
| 05/20/1997 | CA2035793C Reagent and method of using same for automatically counting basophilic leukocytes in the blood in resistivity variation measuring apparatus |
| 05/18/1997 | CA2190520A1 Method of judging plasticization of steel |
| 05/15/1997 | WO1997017608A1 Electrochemical measuring probe and process for its production |
| 05/15/1997 | WO1997017607A1 Membrane for chemical and biosensors |
| 05/15/1997 | WO1997017606A1 Electrochromatography apparatus |
| 05/15/1997 | WO1997017384A1 Methods and reagents for gel electrophoresis |
| 05/15/1997 | DE19646013A1 Cylindrical ceramic resistive heating element with protective coating |
| 05/15/1997 | DE19549090A1 Sensor of oxides of nitrogen in exhaust gas from e.g. motor vehicle |
| 05/15/1997 | DE19543060A1 Electrochemical measurement on directly heated electrodes |
| 05/15/1997 | DE19542213A1 Reference electrode for electrochemical analysis of nonaqueous media |
| 05/15/1997 | DE19542006A1 Elektrische Überwachung von Kabeln u. dgl. auf Schäden Electrical monitoring of cables and. Like. Damage |
| 05/15/1997 | DE19541719A1 Determining harness of water used as solvent |
| 05/15/1997 | DE19541619A1 Elektrochemischer Meßfühler und Verfahren zur Herstellung eines elektrochemischen Meßfühlers Electrochemical measurement sensor and process for producing a electrochemical sensor |
| 05/15/1997 | CA2236980A1 Membrane for chemical and biosensors |
| 05/14/1997 | EP0773578A1 Improved mass spectrometer and radical measuring method |
| 05/14/1997 | EP0773440A1 Method of determining magnetic powder concentration and apparatus used for the method |
| 05/14/1997 | EP0773438A2 Automated optical alignment using a galvanometric scanner |
| 05/14/1997 | EP0773359A1 Damage detecting apparatus for ceramic parts |
| 05/14/1997 | EP0773225A2 Entrapment of nucleic acid sequencing template in sample mixtures by entangled polymer networks |
| 05/14/1997 | EP0773062A1 Material having ultrafine gold particles immobilized thereon and method for production thereof |
| 05/14/1997 | EP0772769A1 Gel electrophoresis apparatus |
| 05/14/1997 | EP0772767A1 Device for testing the porosity of thin rubber products |
| 05/14/1997 | EP0772693A1 Method and device for measuring the concentration of a substance in a solution |
| 05/14/1997 | EP0734522B1 A coil unit |
| 05/14/1997 | EP0701699B1 Immunoelectrophoresis method |
| 05/14/1997 | EP0693178B1 Method and apparatus for detecting particles in a flow |
| 05/14/1997 | CN1149821A Tissue monitor |
| 05/14/1997 | CN1149719A Polarographic anodic stripping voltammetry |
| 05/13/1997 | US5629621 Apparatus and methods for obtaining increased sensitivity, selectivity and dynamic range in property measurement using magnetometers |
| 05/13/1997 | US5629620 Apparatus and method for measurement of magnetic remanence-thickness product of thin magnetic layers |
| 05/13/1997 | US5629519 Three dimensional quadrupole ion trap |
| 05/13/1997 | US5629518 Process and apparatus for detecting sample molecules in a carrier gas |
| 05/13/1997 | US5629474 Production of a sensor for carbon monoxide or water vapor including a semi conductor metallic oxide, catalyst, and rheological agent |
| 05/13/1997 | US5629473 Oxygen concentration detection device |
| 05/13/1997 | US5629435 Hydrogen sulfide gas sensor and precursor compounds for manufacture of same |
| 05/13/1997 | US5628961 Blood analysis, clotting, clot dissolving, immunoassay |
| 05/13/1997 | US5628891 Electrophoresis device |
| 05/13/1997 | US5628890 Electrochemical sensor |
| 05/13/1997 | US5628848 Process for the production of composite systems having at least two inorganic ceramic layers |
| 05/13/1997 | US5628312 Apparatus for measuring sulfides within a periodontal pocket |
| 05/09/1997 | WO1997016726A1 Planar hematocrit sensor incorporating a seven-electrode conductivity measurement cell |
| 05/09/1997 | WO1997016722A1 Magnetic sensor, and magnetic flaw detection method and apparatus using the magnetic sensor |
| 05/09/1997 | WO1997016631A2 Process for testing the operation of a catalytic converter with an oxygen sensor |
| 05/09/1997 | WO1997016462A2 New acrylamido derivatives and new formulations for polyacrylamide matrices in electrophoretic and chromatographic techniques |
| 05/09/1997 | WO1997016309A1 Method of packaging oxygen reference solution using flexible package with inside valve |
| 05/09/1997 | WO1997010384A3 Process and arrangement for monitoring cellulose digestion |