| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 02/12/2004 | WO2002077895A3 Method for epigenetic feature selection |
| 02/12/2004 | WO2002012443A8 Active nems arrays for biochemical analyses |
| 02/12/2004 | US20040029387 Method for assaying elements in a substrate for optics, electronics, or optoelectronics |
| 02/12/2004 | US20040029288 Qualitative and quantitative analysis of a chemical species in a target environment wherein the properties of certain nanoclusters interact with the chemical species so they can be monitored as an indication of whether the species is present |
| 02/12/2004 | US20040029287 Selective and rapid room temperature derivatization of conjugated dienes by 4- methyl-1, 2, 4-triazoline-3, 5-dione (MTAD) followed by Chemical ionization GC/MS and GC/NCD analyses |
| 02/12/2004 | US20040029258 Methods and devices for performing chemical reactions on a solid support |
| 02/12/2004 | US20040029194 Method of identifying cancer markers and uses therefor in the diagnosis of cancer |
| 02/12/2004 | US20040029181 Novel metal complex and method for determining amino acid sequence of protein using the same |
| 02/12/2004 | US20040029139 System for simultaneous detection of multiple binding events in the same reaction |
| 02/12/2004 | US20040029131 A system and a process incorporating SKM for analysis of biomolecule interactions on a substrate surface |
| 02/12/2004 | US20040029123 Diagnosis of diseases associated with the cell cycle |
| 02/12/2004 | US20040029120 Method of non-targeted complex sample analysis |
| 02/12/2004 | US20040029117 Methods, systems and computer program products for determining the biological effect and/or activity of drugs, chemical substances and/or pharmaceutical compositions based on their effect on the methylation status of the DNA |
| 02/12/2004 | US20040028967 Gas density detector and fuel cell system using the detector |
| 02/12/2004 | US20040028875 Method of making a product with a micro or nano sized structure and product |
| 02/12/2004 | US20040028568 Biochemical analysis unit |
| 02/12/2004 | US20040028567 High throughput screening assay systems in microscale fluidic devices |
| 02/12/2004 | US20040028566 Binding detector electrode; channel substrate; both capillary action and exterior pump; applyin gpressure |
| 02/12/2004 | US20040028560 Substance detection method and substance detection apparatus |
| 02/12/2004 | US20040028558 Fluid collecting and monitoring device |
| 02/12/2004 | US20040027133 Flaw detector |
| 02/12/2004 | US20040027129 Subsurface pipeline inspection probe |
| 02/12/2004 | US20040026668 Oxide ion conductor, manufacturing method therefor, and fuel cell using the same |
| 02/12/2004 | US20040026413 Bolometric humidity sensor and cooker using the same and method for controlling the cooker |
| 02/12/2004 | US20040026408 Exhaust pipe of internal combustion engine |
| 02/12/2004 | US20040026370 Method for producing gas diffusion membranes by means of partial laser evaporation |
| 02/12/2004 | US20040026268 Gas sensor and detection method and device for gas.concentration |
| 02/12/2004 | US20040026267 Electrode in contact with polymer and gas mixture |
| 02/12/2004 | US20040026266 Quantitative analysis; redox systems; electrolytic cells, filter, interface and charge transfer compound |
| 02/12/2004 | US20040026265 Accuracy measuring concentration; fuel cells |
| 02/12/2004 | US20040026252 Extended pathlength detection in separations |
| 02/12/2004 | US20040026251 Electrophoresis device, electrphoresis method using an electrophoresis device and use of the electrophoresis device |
| 02/12/2004 | US20040026246 Gas sensors |
| 02/12/2004 | US20040026245 High temperature oleophobic materials |
| 02/12/2004 | US20040026244 Antioxidant sensor |
| 02/12/2004 | US20040026243 Continuous process for manufacture of disposable electro-chemical sensor |
| 02/12/2004 | US20040025856 Apparatus for detecting deterioration of air-fuel ratio sensor |
| 02/12/2004 | US20040025576 Sensing apparatus and method for fluid samples using sound waves |
| 02/12/2004 | US20040025574 Method and device for the determination of at least one parameter of a mixture of a support, water and gas |
| 02/12/2004 | US20040025568 Ozone sensor operating according to the work function measurement principle |
| 02/12/2004 | US20040025566 Device for coupling a micro-chromatograph with a mass spectrometer and analysis device |
| 02/12/2004 | US20040025565 Gas sensor |
| 02/12/2004 | DE4312096B4 Verfahren zur automatisierten pH-Messung und Kalibrierung und Vorrichtung zur Durchführung des Verfahrens A method for automated pH measurement and calibration, and apparatus for carrying out the method |
| 02/12/2004 | DE4207355B4 Verfahren zum in-situ-Kalibrieren von ionensensitiven Elektroden, insbesondere Glaselektroden, und Vorrichtung zur Durchführung des Verfahrens A method for in-situ calibration of the ion-sensitive electrode, in particular a glass electrode, and apparatus for carrying out the method |
| 02/12/2004 | DE19960954B4 Messfühler aus einem keramischen Schichtsystem Probe of a ceramic layer system |
| 02/12/2004 | DE10328599A1 Massenspektrometer Mass spectrometer |
| 02/12/2004 | DE10308975A1 Apparatus for the detection of at least one substance in a fluid, e.g. macro molecules, has a piezo acoustic resonator with a piezo electric layer fitted with electrodes and a sorption surface area |
| 02/12/2004 | DE10235195A1 Sensor, to determine the oxygen concentration in the exhaust gas of an IC motor, is a laminated body of solid electrolytes with a printed film bonding paste between the upper and lower film layers |
| 02/12/2004 | DE10233905A1 Messsonde zur Messung einer Ladungsträgerkonzentration und Verfahren zu ihrem Betrieb Measuring probe for measuring a charge carrier concentration and method for its operation |
| 02/12/2004 | DE10233901A1 Portable food sampling probe has spring-mounted electrode spike free to undertake limited axial movement within elongated housing |
| 02/12/2004 | DE10233237A1 Messsonde mit einem Behälter und Verfahren zum Betrieb der Messsonde Measuring probe comprising a container and method for operating the measuring probe |
| 02/12/2004 | DE10232355A1 Electrochemical probe e.g. for measurement of nitrogen oxides concentration in exhaust gases of combustion engine vehicles, has simplified common electrode gas pumping cells |
| 02/12/2004 | DE10203636B4 Vorrichtung zum Nachweis von Partikeln in einem Fluid An apparatus for detecting particles in a fluid |
| 02/12/2004 | DE10112515B4 Verfahren zum Nachweis von Cytosin-Methylierungsmustern mit hoher Sensitivität A method for detecting cytosine methylation patterns with high sensitivity |
| 02/12/2004 | CA2494282A1 Device and measurement method |
| 02/12/2004 | CA2494129A1 Geometry for generating a two-dimensional substantially quadrupole field |
| 02/12/2004 | CA2482011A1 Amperometric chloramine sensor |
| 02/12/2004 | CA2437441A1 Fluid collecting and monitoring device |
| 02/11/2004 | EP1388010A2 Arrays of biological membranes and methods and use thereof |
| 02/11/2004 | EP1388007A1 Method for qualitative and/or quantitative determination of gender, species, race and/or geographical origin of biological materials |
| 02/11/2004 | EP1387853A2 Method for producing and identifying appropriate effectors of target molecules using substance libraries |
| 02/11/2004 | EP1387724A1 Methods and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry |
| 02/11/2004 | EP1212610B1 Carbon monoxide sensor |
| 02/11/2004 | EP0970377B1 Diagnosis of epithelial cell abnormalities |
| 02/11/2004 | CN2603389Y Glucose oxidase electrode |
| 02/11/2004 | CN2603388Y Two-function gemestone detection identifying instrument |
| 02/11/2004 | CN1474944A Methods for characterizing molecular interactions using affinity capture tandem mass spectrometry |
| 02/11/2004 | CN1474942A Method for measuring concentration of nitrogen in argon by means of ion mobility spectrometry |
| 02/11/2004 | CN1474941A Acid gas measuring sensors and method of making same |
| 02/11/2004 | CN1474940A Chip memer for micro chemical system, and micro chemical system using said chip member |
| 02/11/2004 | CN1474182A Sensor for detecting gas and its producing method |
| 02/11/2004 | CN1474181A Biological activity detector for waste water |
| 02/11/2004 | CN1138141C Biological sensor of oxygen amount needed biologically |
| 02/11/2004 | CN1138140C Method for in-situ detection of organophosphorous agricultural chemicals |
| 02/11/2004 | CN1138139C Method for preparing electrochemical luminous sensor |
| 02/11/2004 | CN1138138C Process for preparing luminous carbon paste electrode in aqueous solution |
| 02/11/2004 | CN1138126C Method and device for measuring thickness of non-ferro magnetic conductive layer on ferromagnetic conductive substrate |
| 02/11/2004 | CN1137765C Method for producing beer |
| 02/10/2004 | US6690569 Capacitive sensor |
| 02/10/2004 | US6690467 Optical system and method for optically analyzing light from a sample |
| 02/10/2004 | US6690181 Impedance measurements of bodily matter |
| 02/10/2004 | US6690180 Process and apparatus for determining ratio of fluid components such as methanol and water for reforming feed |
| 02/10/2004 | US6690173 Circuit and method for measuring the conductivity of an aqueous sample |
| 02/10/2004 | US6690172 Multiple electric conductivity measuring apparatus |
| 02/10/2004 | US6690005 Ion mobility spectrometer |
| 02/10/2004 | US6690004 Method and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry |
| 02/10/2004 | US6689602 Apparatus for the detection and analysis of microorganisms |
| 02/10/2004 | US6689594 Device for organic cell culture and for studying their electrophysiological activity and membrane used in said device |
| 02/10/2004 | US6689550 Ambient condition sensor for a photosensitive media cartridge |
| 02/10/2004 | US6689411 Solution striping system |
| 02/10/2004 | US6689322 Shaped metallic foils are converted into free-standing, porous rutile foils having open pore structure by oxidation at elevated temperature; exposure to increasing concentrations of reducing gas (carbon monoxide) increases electrical resistance |
| 02/10/2004 | US6689321 Detection devices, methods and systems for gas phase materials |
| 02/10/2004 | US6689272 Measuring acetate concentration in cell culture and fermentation media by treating a fluid sample with a ph 5.5 buffer and measuring the partial pressure of acetic acid using an acetate sensing electrode |
| 02/10/2004 | US6689267 Multi-plate electrophoresis system having non-mechanical buffer circulation |
| 02/10/2004 | US6689266 Suppress the oxidation of rhenium and the reconversion into the metal contained in a nox-decomposing electrode, stabilize the impedance, and stabilize the measurement sensitivity |
| 02/10/2004 | US6689056 Implantable monitoring probe |
| 02/10/2004 | US6688172 Cap encapsulates preserving liquid and has protrusion; enzyme detection |
| 02/10/2004 | US6688165 Ball joint with wear testing |
| 02/10/2004 | US6688159 Method and device for determining the gas concentrations in a gas mixture |
| 02/10/2004 | US6688157 Gas sensor having pre-stressed terminal for contact with inserted sensor element |