| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) | 
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| 07/15/2009 | CN101482529A Ductwork water quality early-warning and predicting system | 
| 07/15/2009 | CN101482528A Production method for integrated concentrated nano-particle monolayer film hydrogen sensor | 
| 07/15/2009 | CN100514540C Cycloidal mass spectrometer | 
| 07/15/2009 | CN100514055C Analysing method of excess alumina content in aluminium electrolyte | 
| 07/15/2009 | CN100514054C Low voltage chip electrophoretic circuit control system and control method | 
| 07/15/2009 | CN100514053C Multi-capillary electrophoresis cartridge interface mechanism | 
| 07/15/2009 | CN100514052C Quickly stable complementary metal oxide semiconductor potentiostat circuit | 
| 07/15/2009 | CN100514051C Novel metallurgical melt fixed oxygen sensor reference electrode and its preparing method | 
| 07/15/2009 | CN100514050C Method and system for detection of circuit board contamination | 
| 07/15/2009 | CN100514049C Original position soil salt content sensing transducer | 
| 07/15/2009 | CN100514016C Leakage sensor and leakage detection system | 
| 07/14/2009 | US7560948 Circuit for minimizing or eliminating pulse anomalies in human body model electrostatic discharge tests | 
| 07/14/2009 | US7560921 Method and device for analyzing distribution of coercive force in vertical magnetic recording medium using magnetic force microscope | 
| 07/14/2009 | US7560920 Apparatus and method for eddy-current scanning of a surface to detect cracks and other defects | 
| 07/14/2009 | US7560901 Internal short detection apparatus for secondary-battery, internal short detection method for secondary-battery, battery-pack, and electronic equipment | 
| 07/14/2009 | US7560900 Rechargeable lithium battery protection device | 
| 07/14/2009 | US7560869 Method and apparatus for remotely monitoring properties of gases and plasmas | 
| 07/14/2009 | US7560286 Causing charge-remote fragmentation (CRF) when the structural analysis of an nitrogen-containing organic compound is performed using high energy collisional induced dissociation-mass/mass spectrum and also using a reagent | 
| 07/14/2009 | US7560237 Applying an input signal to the test sample and detecting a change in the faradaic impedance of the system as a result of the association of the redox active molecule with the analyte. | 
| 07/14/2009 | US7560013 Tree fruit postharvest chemical sensor | 
| 07/14/2009 | US7560012 Gas sensor | 
| 07/14/2009 | US7559494 Method of forming non-stoichiometric nanoscale powder comprising temperature-processing of a stoichiometric metal compound | 
| 07/14/2009 | CA2472392C Bilayer pharmaceutical tablet comprising telmisartan and a diuretic and preparation thereof | 
| 07/14/2009 | CA2395868C Improved analyte sensor and method of making the same | 
| 07/14/2009 | CA2389938C Apparatus for the detection and measurement of particulates in molten metal | 
| 07/09/2009 | WO2009086186A2 Automated method and apparatus for detecting erroneous sample collection in clinical assays | 
| 07/09/2009 | WO2009085794A2 Method and apparatus for activation of cation transmission-mode ion/ion reactions | 
| 07/09/2009 | WO2009085771A1 System and method for determining the point of hydration and proper time to apply potential to a glucose sensor | 
| 07/09/2009 | WO2009085454A1 Method and system for electrochemical impedance spectroscopy | 
| 07/09/2009 | WO2009085165A2 Ionization gauge having electron multiplier cold emmission source | 
| 07/09/2009 | WO2009084942A2 Vibratory sensor | 
| 07/09/2009 | WO2009084871A1 Fabricating method for micro gas sensor and the same | 
| 07/09/2009 | WO2009084810A1 The apparatus for detecting nano particle having nano-gap electrode | 
| 07/09/2009 | WO2009084675A1 Method for measurement of content of water or organic acid in polar organic solvent, and apparatus for the method | 
| 07/09/2009 | WO2009084106A1 Hydrogen detection element | 
| 07/09/2009 | WO2009083964A2 Sobriety interlock device | 
| 07/09/2009 | WO2009083720A1 Ionization sensing | 
| 07/09/2009 | WO2009083674A1 Method of measuring a physical characteristic by scanning the surface of an object | 
| 07/09/2009 | WO2009083660A2 Method and device for the electrochemical detection of a biological compound | 
| 07/09/2009 | WO2009083482A1 Method for detecting changes in water quality | 
| 07/09/2009 | WO2009083375A1 Method for determining a gas composition in a measuring gas chamber, sensor element, and sensor arrangement | 
| 07/09/2009 | WO2009060100A3 Impedance-scanning quartz crystal microbalance | 
| 07/09/2009 | WO2009025894A4 Smartcard chemical, biological, radiation and explosive detector | 
| 07/09/2009 | US20090177070 Catheter tip electrode assembly and method for fabricating same | 
| 07/09/2009 | US20090177067 Glucose Sensor and Glucose Level Measuring Apparatus | 
| 07/09/2009 | US20090177066 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177065 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177064 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177063 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177062 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177061 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177060 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177059 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177058 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177057 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177056 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177055 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090177054 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090175960 Process for Producing Carbon Dioxide Solution, Production Apparatus, And Carbonated Water | 
| 07/09/2009 | US20090174412 Detection Systems | 
| 07/09/2009 | US20090174411 Abnormal voltage detector apparatus for detecting voltage abnormality in assembled battery | 
| 07/09/2009 | US20090174399 Method and System for Generating and Receiving Torsional Guided Waves in a Structure Using Wiedemann and Inverse Wiedmann Effect | 
| 07/09/2009 | US20090174390 Position Detector | 
| 07/09/2009 | US20090173641 Automated method and apparatus for detecting erroneous sample collection in clinical assays | 
| 07/09/2009 | US20090173640 Electronic methods for the detection of analytes | 
| 07/09/2009 | US20090173631 Single Cell Analysis of Membrane Molecules | 
| 07/09/2009 | US20090173630 Gas sensor element and gas sensor | 
| 07/09/2009 | US20090173629 Multiparameter system for environmental monitoring | 
| 07/09/2009 | US20090173628 Analyte Monitoring Device and Methods of Use | 
| 07/09/2009 | US20090173327 Control system for an exhaust gas sensor | 
| 07/09/2009 | US20090173326 Control system for an exhaust gas sensor | 
| 07/09/2009 | US20090173325 Control system for an exhaust gas sensor | 
| 07/09/2009 | US20090173324 Control system for an exhaust gas sensor | 
| 07/09/2009 | DE102009004398A1 Gasanalyse-Verfahren sowie Gasanalyse-Vorrichtung Gas analysis method and gas analysis apparatus | 
| 07/09/2009 | DE102008064246A1 Fouriertransformation-Ionenzyklotronresonanz-Massenspektrometer, das ein Kryo-Erfassungsystem verwendet Fourier transform ion cyclotron resonance, which uses a cryogenic detection system | 
| 07/09/2009 | DE102008064130A1 Driftröhrenstruktur für Ionenbeweglichkeitsspektrometer Drift tube structure for ion mobility spectrometer | 
| 07/09/2009 | DE102008062807A1 Wischprobenahmeanordnung Wipe sampling assembly | 
| 07/09/2009 | CA2710473A1 Automated method and apparatus for detecting erroneous sample collection in clinical assays | 
| 07/09/2009 | CA2706930A1 System and method for determining the point of hydration and proper time to apply potential to a glucose sensor | 
| 07/09/2009 | CA2701447A1 Methods of using and constructing nanosensor platforms | 
| 07/08/2009 | EP2077450A1 Washing storage solution for glass electrode and the like | 
| 07/08/2009 | EP2077346A2 Method for measuring point defect distribution of silicon single crystal lingot | 
| 07/08/2009 | EP2076765A1 Spectrometer apparatus | 
| 07/08/2009 | EP2076764A1 Inflammable substance sensor and fuel cell including the same | 
| 07/08/2009 | EP2076763A1 Testing performance of gas monitors | 
| 07/08/2009 | EP2076762A2 Cartridge for a fluid sample analyser | 
| 07/08/2009 | EP1517752A4 Fast electrical lysis of cells and rapid collection of the contents thereof using capillary electrophoresis | 
| 07/08/2009 | EP1098658B1 Engineered proteins for analyte sensing | 
| 07/08/2009 | EP0748249B1 Multipole ion guide for mass spectrometry | 
| 07/08/2009 | CN201269864Y Intelligent SF6 gas sensor | 
| 07/08/2009 | CN201269863Y Solid electrolyte zirconia oxygen sensor | 
| 07/08/2009 | CN201269862Y Failure monitoring apparatus for oxygen sensor | 
| 07/08/2009 | CN201269861Y Novel PH electrode protection apparatus | 
| 07/08/2009 | CN201269860Y Humidity measurement device in emitted flue gas | 
| 07/08/2009 | CN201269859Y Measurement device for capacitor coupling type non-contact conductor based on series resonance | 
| 07/08/2009 | CN201269858Y Conductive wire material test instrument for transformer winding | 
| 07/08/2009 | CN101477082A Eccentric wheel oscillating rod linear acceleration apparatus | 
| 07/08/2009 | CN101477081A Micro-machining surface finishing method based on bead fixation and microchip structure | 
| 07/08/2009 | CN101477080A Denatured gradient gel electrophoresis strip direct sequencing system optimization method | 
| 07/08/2009 | CN101477079A Active gel electrophoresis method for lactalbumin |