| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 07/01/2009 | CN101470101A Relative sensitivity calibration system for quadrupole mass spectrometer |
| 07/01/2009 | CN101470100A Ion migration spectrometer and method thereof |
| 07/01/2009 | CN101470099A Differential spectrum retrieval method of mass spectrum |
| 07/01/2009 | CN101470098A Method for measuring content of ferrocene and its derivatives in oil products |
| 07/01/2009 | CN101470097A Measuring method for concentration of organic additive in plating solution |
| 07/01/2009 | CN101470096A Reagent kit for detecting plateau pneumochysis susceptibility based on mitochondria DNA A13497G mononucleotide polymorphism |
| 07/01/2009 | CN101470095A Reagent kit for detecting plateau pneumochysis susceptibility based on mitochondria DNA G5351A mononucleotide polymorphism |
| 07/01/2009 | CN101470094A Method for measuring pH value of high-temperature high-pressure water solution |
| 07/01/2009 | CN101470093A Working electrode for implementing electro-chemical test of high-temperature high-pressure water solution system |
| 07/01/2009 | CN101470092A LB film gas transducer for anhydrous hydrazine detection |
| 07/01/2009 | CN101470091A Disulfide hybridized cyclopentadiene complex LB film used for anhydrous hydrazine detection |
| 07/01/2009 | CN101470090A Repeatedly-usable atomic oxygen probe and detection system |
| 07/01/2009 | CN101470089A Gas sensor, and air-fuel ratio controller and transportation apparatus incorporating the same |
| 07/01/2009 | CN100507546C Quick detection method for estimating capability of culture medium for separating and recycling microbe groups |
| 07/01/2009 | CN100507545C Sensor and sensor producing method |
| 07/01/2009 | CN100507544C Gas analyzer apparatus |
| 07/01/2009 | CN100507543C High-temperature high-pressure pH chemical sensor and making method |
| 07/01/2009 | CN100507542C Extracellular potential measuring device and method for fabricating the same |
| 07/01/2009 | CN100507541C Sensor connection means |
| 07/01/2009 | CN100507540C Multifunctional mineral thermoelectric instrument |
| 07/01/2009 | CN100507539C Method for producing taste sense transducer containing electroconductive polymer |
| 07/01/2009 | CN100507538C Method for producing taste sense transducer containing polymer-carbon black |
| 07/01/2009 | CN100507537C Method for producing taste sense transducer containing electroconductive polymer |
| 07/01/2009 | CN100507536C A cantilever sensor using both the longitudinal and the transversal piezoresistive coefficients |
| 07/01/2009 | CN100506969C Substrate and method for measuring the electrophysiological properties of cell membranes |
| 06/30/2009 | US7554336 Method for measuring the insulation resistance in an IT network |
| 06/30/2009 | US7554330 Method for determining the deterioration of a battery |
| 06/30/2009 | US7554325 Magnetic sensor with needle-shaped detecting part |
| 06/30/2009 | US7554317 Critical current testing techniques for superconducting conductors |
| 06/30/2009 | US7554296 Method and apparatus for detecting charged state of secondary battery based on neural network calculation |
| 06/30/2009 | US7554294 Battery health monitor |
| 06/30/2009 | US7554135 Device for detecting a gas or gas mixture |
| 06/30/2009 | US7554134 Integrated CMOS porous sensor |
| 06/30/2009 | US7553622 Cell suspension containign Dna fragments; extraction; transferring; separating a mixture |
| 06/30/2009 | US7553589 Electroconductivity; oxidation resistance; batteries; capacitors; sensors; solid displays |
| 06/30/2009 | US7553513 Electrochemical electrode using nickel-containing nanostructured material having dendritic structure as active layer, and method for producing the same |
| 06/30/2009 | US7553458 Alcohol sensor using the work function measurement principle |
| 06/30/2009 | US7553403 permselective membranes comprising lipophilic electrolytes for use in electrolytic cells; detectors having durability and stability, used for quantitative analysis |
| 06/30/2009 | US7553402 Method and device for developing an electrochemical measuring system |
| 06/30/2009 | US7553393 Method for covering a microfluidic assembly |
| 06/30/2009 | US7553165 Spring interconnect structures |
| 06/30/2009 | US7553071 Sensor unit |
| 06/30/2009 | US7552635 Humidity sensor capable of self-regulating temperature compensation and manufacturing method thereof |
| 06/30/2009 | US7552631 Internal riser inspection device and methods of using same |
| 06/30/2009 | US7552624 Method and structures for detecting moisture in electroluminescence display devices |
| 06/30/2009 | CA2647651A1 Apparatus and method for generating an ammonia gas |
| 06/30/2009 | CA2469307C Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
| 06/30/2009 | CA2374987C Portable gas alarm device |
| 06/30/2009 | CA2331126C Chemical cleaning system for electrochemical electrodes used in caustic environments |
| 06/30/2009 | CA2327792C Water weight sensor array imbedded in a sheetmaking machine roll |
| 06/28/2009 | CA2619000A1 Biofet based microfluidic system |
| 06/25/2009 | WO2009079222A2 Charge control for ionic charge accumulation devices |
| 06/25/2009 | WO2009078418A1 Ion-selective electrode |
| 06/25/2009 | WO2009078370A1 Gas sensor |
| 06/25/2009 | WO2009078362A1 Method of analyzing isotope ratio of low-concentration ethanol sample |
| 06/25/2009 | WO2009078156A1 Electrode material evaluation method, electrode manufacturing method, and electrode manufacturing device |
| 06/25/2009 | WO2009078115A1 A method and an apparatus for determining nucleotide sequence, and a computer program product to be executed by the apparatus |
| 06/25/2009 | WO2009076904A1 A micro-fluid sample boat with solution storage chamber and pump |
| 06/25/2009 | WO2009055355A3 Improved structure for capacitive balancing of integrated relative humidity sensor |
| 06/25/2009 | WO2009043023A3 Electronic switching, memory, and sensor devices from carbon sheets on dielectric materials |
| 06/25/2009 | WO2009039298A3 Sensors using aigan/gan high electron mobility transistors |
| 06/25/2009 | WO2009032760A3 Electrochmical sensor and method for manufacturing |
| 06/25/2009 | US20090164161 Device for measuring ac magnetization of materials and method for detecting bio-molecules |
| 06/25/2009 | US20090164143 System, Method and Program Product To Screen For Longitudinal-Seam Anomalies |
| 06/25/2009 | US20090164091 Gas sensor control device and nitrogen oxide concentration detection method |
| 06/25/2009 | US20090163789 Analyte Monitoring Device and Methods of Use |
| 06/25/2009 | US20090163788 Analyte Monitoring Device and Methods of Use |
| 06/25/2009 | US20090163781 Analyte Monitoring Device And Methods Of Use |
| 06/25/2009 | US20090163529 Identifying therapeutic compounds based on their physical-chemical properties |
| 06/25/2009 | US20090162927 Nanotubes and nanowires based electronic devices and method of fabrication thereof |
| 06/25/2009 | US20090162890 Identifying therapeutic compounds based on their physical-chemical properties |
| 06/25/2009 | US20090162532 Method and reagent for producing narrow, homogenous reagent strips |
| 06/25/2009 | US20090160452 Method and system for determining battery cell voltage |
| 06/25/2009 | US20090160451 Scan tool for electronic battery tester |
| 06/25/2009 | US20090160437 Eddy Current Probe And Method Of Manufacture Thereof |
| 06/25/2009 | US20090159464 Electrode preconditioning |
| 06/25/2009 | US20090159458 Method for Determination of Test Substance |
| 06/25/2009 | US20090159447 Gas sensor and method of making |
| 06/25/2009 | US20090159446 Gas sensor and method of making |
| 06/25/2009 | US20090159445 Gas sensor and method of making |
| 06/25/2009 | US20090159443 Blood urea nitrogen (bun) sensor |
| 06/25/2009 | US20090159442 Formation of immobilized biological layers for sensing |
| 06/25/2009 | US20090159438 Immobilization support, process for producing the same, electrode, process for producing the same, electrode reaction utilizing apparatus and process for producing the same |
| 06/25/2009 | US20090158819 Probe or Sonde for Investigating Fluids |
| 06/25/2009 | US20090158607 Testing apparatus |
| 06/25/2009 | DE202009005602U1 Vorrichtung zur Gasfeuchtemessung in insbesondere Rauchgasen Apparatus for Measurement of humidity in particular flue gases |
| 06/25/2009 | DE202009004132U1 Vorrichtung zur Gasfeuchtemessung in insbesondere Rauchgasen Apparatus for Measurement of humidity in particular flue gases |
| 06/25/2009 | DE202008002332U1 Messvorrichtung Measuring device |
| 06/25/2009 | DE102008062626A1 Gassensor-Steuervorrichtung und Verfahren zum Erfassen der Stickstoffoxidkonzentration Gas sensor control device and method for detecting the nitrogen oxide concentration |
| 06/25/2009 | DE102008055571A1 Gassensor und Verfahren zu dessen Herstellung Gas sensor and method for its production |
| 06/25/2009 | DE102008055570A1 Gassensor und Verfahren zur Herstellung desselben Gas sensor and method for manufacturing the same |
| 06/25/2009 | DE102008055568A1 Gassensor und Verfahren zu dessen Herstellung Gas sensor and method for its production |
| 06/25/2009 | DE102007063119A1 Differenzsensor zur pH-Messung Difference sensor for pH measurement |
| 06/25/2009 | DE102007061947A1 Physical characteristics i.e. oxygen concentration, determining method for exhaust gas in measuring gas chamber of internal combustion engine, involves charging cell with voltages, where electrodes have partial electrodes for pressurization |
| 06/25/2009 | DE102007061806A1 Verfahren zur Regeneration amperometrischer Sensoren Process for regenerating amperometric sensors |
| 06/25/2009 | DE102007060939A1 Particle i.e. soot particle, sensor operating method for e.g. determining soot particle content in diesel engine, involves applying different voltages and/or voltage forms to electrodes during collecting and measuring phases |
| 06/25/2009 | DE102007059670A1 Tauchwechselarmatur Diving retractable housing |
| 06/25/2009 | DE102007059668A1 Tauchwechselarmatur Diving retractable housing |
| 06/24/2009 | EP2073016A1 Magnetic label based detection |
| 06/24/2009 | EP2073002A1 Object processing system |