| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 12/30/2004 | US20040261508 Method and apparatus for guiding a liquid sample towards a sensing surface |
| 12/30/2004 | US20040261500 Method and apparatus for sensing hydrogen gas |
| 12/30/2004 | US20040261499 Contact pin for exhaust gas sensor |
| 12/30/2004 | US20040261498 Abnormality detection device for air-fuel ratio sensor |
| 12/30/2004 | DE202004016277U1 Ion permeability measurement device for determining the permeability of membranes, has adjoining glass cylinders between which a membrane sample is clamped in a fluid-tight manner and a voltage applied across the cylinders |
| 12/30/2004 | DE19846487C5 Meßsonde für die Detektion der Momentankonzentrationen mehrerer Gasbestandteile eines Gases Probe for detecting the instantaneous concentrations of a plurality of gas constituents of a gas |
| 12/30/2004 | DE10325150A1 Parametrierte Halbleiterverbundstruktur mit integrierten Dotierungskanälen, Verfahren zur Herstellung und Anwendung davon Parameterized semiconductor composite structure with built-doping channels, methods of preparation and use thereof |
| 12/30/2004 | DE10323858A1 Biosensor to detect particles in an analyte, e.g. for high throughput screening, has a substrate with surface electrodes and a gold compartmenting unit to take the catch molecules |
| 12/29/2004 | WO2004114450A1 Method for determining alcohol concentration, apparatus for determining alcohol concentration, and fuel cell system including such apparatus |
| 12/29/2004 | WO2004114347A2 Single device for ion mobility and ion trap mass spectrometry |
| 12/29/2004 | WO2004113917A2 Method and reagent for producing narrow, homogenous reagent strips |
| 12/29/2004 | WO2004113913A1 Method for analyte measurement employing maximum dosing time delay |
| 12/29/2004 | WO2004113912A1 System and method for determining a temperature during analysis of biological fluid |
| 12/29/2004 | WO2004113910A1 Devices and methods relating to electrochemical biosensors |
| 12/29/2004 | WO2004113904A1 A method and a sensor device for measuring particle emissions from the exhaust gases of a combustion engine |
| 12/29/2004 | WO2004113903A1 Analysis implement with opening in insulation film |
| 12/29/2004 | WO2004113902A1 Reagent stripe for test strip |
| 12/29/2004 | WO2004113901A1 Test strip with slot vent opening |
| 12/29/2004 | WO2004113900A2 Test strip with flared sample receiving chamber |
| 12/29/2004 | WO2004113899A1 Chamber-forming electrophoresis cassette cover |
| 12/29/2004 | WO2004113898A1 Electrophoresis devices and methods for focusing charged analytes |
| 12/29/2004 | WO2004113897A1 Method of apparatus for determoning the concentration of a component in a fluid |
| 12/29/2004 | WO2004113896A2 System and method for analysis of a biological fluid by the use electrical means |
| 12/29/2004 | WO2004113895A1 High throughput microcantilever detector |
| 12/29/2004 | WO2004113890A1 Time resolution measurement device and position detection electron multiplier |
| 12/29/2004 | WO2004113888A1 Time-resolved measurement apparatus |
| 12/29/2004 | WO2004113866A2 Measurement of complexing agent concentration in an electroless plating bath |
| 12/29/2004 | WO2004113256A1 Method for the production of a reference electrode |
| 12/29/2004 | WO2004113229A1 Mixed metal oxides and use thereof in co2 sensors |
| 12/29/2004 | WO2004112942A1 Stationary capillary electrophoresis system |
| 12/29/2004 | WO2004083812A3 Method and apparatus for detection of contaminants in a fluid |
| 12/29/2004 | WO2004081556A3 Pulsed discharge ionization source for miniature ion mobility spectrometers |
| 12/29/2004 | WO2004080658A3 Apparatus and method for determining the position of the end of a threaded connection, and for positioning a power tong relative thereto |
| 12/29/2004 | WO2004065937A3 Method and apparatus determining the isoelectric point of charged analyte |
| 12/29/2004 | WO2004055241A3 Water electrolysis method and device for determination of hydrogen and oxygen stable isotopic composition |
| 12/29/2004 | WO2003045984A3 Fibronectin and fibrinogen biopolymer markers indicative of insulin resistance |
| 12/29/2004 | WO2003016859A3 Separation column having a photopolymerized sol-gel component and associated methods |
| 12/29/2004 | EP1491885A1 Method of simultaneous fractional analysis of peracetic acid and hydrogen peroxide |
| 12/29/2004 | EP1491884A1 Biosensor and method of preparation |
| 12/29/2004 | EP1491883A1 Extended use planar sensors |
| 12/29/2004 | EP1491882A2 Biosensing meter and system with pluggable memory key |
| 12/29/2004 | EP1491638A2 Apparatus and method for nucleic acid spatial ordering |
| 12/29/2004 | EP1491635A2 Reagentless biosensor for the determination of nitriles and cyanides |
| 12/29/2004 | EP1491519A1 Process for treating a porous ceramic |
| 12/29/2004 | EP1490887A2 Microscale sensor element and related device and method of manufacture |
| 12/29/2004 | EP1490693A1 Method for characterising analytes |
| 12/29/2004 | EP1490685A2 Methods, systems and apparatus for separation and isolation of one or more sample components of a sample biological material |
| 12/29/2004 | EP1490680A2 Identifying peptide modifications |
| 12/29/2004 | EP1490679A2 Method and device for parallel analysis of bio molecules |
| 12/29/2004 | EP1490675A2 Reference electrode calibration for voltammetric plating bath analysis |
| 12/29/2004 | EP1490673A2 Device and method for carrying out and continuously monitoring chemical and/or biological reactions |
| 12/29/2004 | EP1490672A2 An electrical condition monitoring method for polymers |
| 12/29/2004 | EP1490663A1 A method and apparatus for automated analysis and characterization of chemical constituents of process solutions |
| 12/29/2004 | EP1490656A1 Sensor devices for structural health monitoring |
| 12/29/2004 | EP1490533A2 Multiplexed assays using electrophoretically separated molecular tags |
| 12/29/2004 | EP1490517A2 Dna conformational switches as sensitive electronic sensors of analytes |
| 12/29/2004 | EP1490511A2 Methods and systems for dynamic gene expression profiling |
| 12/29/2004 | EP1490508A2 Electrochemical detector systems |
| 12/29/2004 | EP1490394A1 Method and apparatus for the identification and qualification of biomolecules |
| 12/29/2004 | EP1489961A2 Improving performance of an analyte monitoring device |
| 12/29/2004 | EP1334065B1 Potato-shaped graphite particles with low impurity rate at the surface, method for preparing same |
| 12/29/2004 | EP1064530A4 Handheld sensing apparatus |
| 12/29/2004 | EP1025053A4 Performance-based control system |
| 12/29/2004 | EP0882240B1 Microscopic imaging of properties of room-temperature objects |
| 12/29/2004 | EP0838028A4 Self-assembly of sensor membranes |
| 12/29/2004 | EP0820587B1 Sealing arrangement in a sensing device |
| 12/29/2004 | CN1559006A Methods and compositions for analyzing proteins |
| 12/29/2004 | CN1558957A Detection method of nucleic acid hybridization |
| 12/29/2004 | CN1558253A Method and apparatus for measuring complex impedance of cells and batteries |
| 12/29/2004 | CN1558235A Method for determining the existence and/or content of an analyte in a blood sample, and detecting element |
| 12/29/2004 | CN1558224A Methods of determining the concentration of an analyte in a fluid test sample |
| 12/29/2004 | CN1558223A 硒离子选择性电极 Selenium ion-selective electrode |
| 12/29/2004 | CN1558222A Preparation method for biologic photosensitive protein-nanometer semiconductor composite photoelectric electrode |
| 12/29/2004 | CN1558221A Capacitance detection method for density of cigarette rod |
| 12/29/2004 | CN1558220A Capacitance imaging device possessing high speed data remote transmission capacity |
| 12/29/2004 | CN1558219A Fast discrimination method for iced fish and unfrozen fish |
| 12/29/2004 | CN1558207A Self-addressable self-assembling microelectronic systems and devices for molecular biological analysis and diagnostics |
| 12/29/2004 | CN1182390C Detection method for movable flaw produced by stress or fatigue |
| 12/29/2004 | CN1182389C Potential polarographic analyzing instrument |
| 12/29/2004 | CN1182388C Biosensor and manufacture thereof |
| 12/29/2004 | CN1182387C Crude-oil pot electrochemical-protection on-line monitoring method and apparatus |
| 12/29/2004 | CN1182386C Compound polymer resistor type film humidity-sensitive element and its making process |
| 12/29/2004 | CA2529743A1 High throughput microcantilever detector |
| 12/29/2004 | CA2529651A1 Test strip with flared sample receiving chamber |
| 12/29/2004 | CA2529636A1 A method and a sensor device for measuring particle emissions from the exhaust gases of a combustion engine |
| 12/29/2004 | CA2529597A1 Single device for ion mobility and ion trap mass spectrometry |
| 12/29/2004 | CA2529378A1 Method and reagent for producing narrow, homogenous reagent strips |
| 12/28/2004 | US6836722 Method and system for diagnosing a failure of a rear oxygen sensor of a vehicle |
| 12/28/2004 | US6836139 Method and apparatus for determining defect and impurity concentration in semiconducting material of a semiconductor wafer |
| 12/28/2004 | US6836124 Capacitance monitoring systems |
| 12/28/2004 | US6836123 Sensor for electro-active materials |
| 12/28/2004 | US6835946 Image reading method and apparatus |
| 12/28/2004 | US6835920 Microwave oven |
| 12/28/2004 | US6835773 Use of N-methylurea for electrophoresis of small proteins |
| 12/28/2004 | US6835613 Method of producing an integrated circuit with a carbon nanotube |
| 12/28/2004 | US6835571 Polypropylene inner layer that has little or no oxygen reactivity; foil laminates; long shelf life; one-piece access valve |
| 12/28/2004 | US6835552 Impedance measurements for detecting pathogens attached to antibodies |
| 12/28/2004 | US6835313 Separation of liquid mixture |
| 12/28/2004 | US6835293 Analysis system |
| 12/28/2004 | US6834547 Humidity sensor and fabrication method thereof |