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Class Information
Number: 422/98
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Analyzer, structured indicator, or manipulative laboratory device > Means for analyzing gas sample > Analysis based on electrical measurement
Description: Apparatus wherein the sample is analyzed by measuring an electrical property thereof.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8703500 Optoelectrical vapor sensing Apr. 22, 2014
8691152 System and method for analyte measurement Apr. 8, 2014
8673219 Nasal passage insertion device for treatment of ruminant exhalations Mar. 18, 2014
8646311 Sensors for hydrogen, ammonia Feb. 11, 2014
8636953 Surface acoustic wave sensing device Jan. 28, 2014
8632666 Explosion-proof sensor Jan. 21, 2014
8626451 Method and device for characterization and sensing of exhaust gas and control of engines and components for aftertreatment of exhaust gases Jan. 7, 2014
8609025 Single walled carbon nanotubes with functionally adsorbed biopolymers for use as chemical sensors Dec. 17, 2013
8609427 SO2 detection using differential nano-resonators and methods related thereto Dec. 17, 2013
8597579 Molecularly imprinted polymer-denuder based sensors Dec. 3, 2013
8586389 Ligand concentrating, liquid crystal biosensor system Nov. 19, 2013
8586383 Device and method for detection of harmful substances Nov. 19, 2013
8578758 Gas sensor and method for production thereof Nov. 12, 2013
8563319 Differential resonators for NO.sub.2 detection and methods related thereto Oct. 22, 2013
8560010 Cell phone with breath analyzer Oct. 15, 2013
8545760 Specimen analyzing method and specimen analyzing apparatus Oct. 1, 2013
8530241 Hydrofluorocarbon sensing and elimination device and method Sep. 10, 2013
8529799 Manufacturing method of metal oxide semiconductor material for gas sensor Sep. 10, 2013
8524155 Virus and particulate separation from solution Sep. 3, 2013
8519446 Etch resistant gas sensor Aug. 27, 2013
8512641 Modulation of step function phenomena by varying nanoparticle size Aug. 20, 2013
8513001 Method and apparatus for target detection using electrode-bound viruses Aug. 20, 2013
8507288 Nitrogen dioxide sensing apparatus and method using carbon nanomaterials as an ozone removal material Aug. 13, 2013
8507262 Apparatus and method for monitoring cultures Aug. 13, 2013
8501101 Gas sensor Aug. 6, 2013
8480955 Gas sensor incorporating a porous framework Jul. 9, 2013
8480959 Chemical sensor using thin-film sensing member Jul. 9, 2013
8465701 Catalyst material for producing oxygen gas from water Jun. 18, 2013
8440467 Electronic switching, memory, and sensor devices from a discontinuous graphene and/or graphite carbon layer on dielectric materials May. 14, 2013
8435449 Chemical substance sensing element, chemical substance sensing apparatus, and method of manufacturing chemical substance sensing element May. 7, 2013
8425846 Sensing element for catalytic combustion type gas sensor Apr. 23, 2013
8415166 Semiconductor detector for peroxide-based explosives Apr. 9, 2013
8409511 Organic chemical sensor with microporous organisilicate material Apr. 2, 2013
8398922 Highly sensitive oxygen sensor for cell culture Mar. 19, 2013
8394330 Conductive organic sensors, arrays and methods of use Mar. 12, 2013
8394338 Process for hydrophilizing surfaces of fluidic components and systems Mar. 12, 2013
8395086 Heater device Mar. 12, 2013
8383412 Sensors and switches for detecting hydrogen Feb. 26, 2013
8383048 Microsensor for mercury Feb. 26, 2013
8377706 Olfactory receptor-functionalized transistors for highly selective bioelectronic nose and biosensor using the same Feb. 19, 2013
8366997 Modular laboratory automation system Feb. 5, 2013
8367001 Emissive sensors and devices incorporating these sensors Feb. 5, 2013
8323574 Method and apparatus for reducing a nitrogen oxide, and control thereof Dec. 4, 2012
8309029 Virus and particulate separation from solution Nov. 13, 2012
8298488 Microfabricated thermionic detector Oct. 30, 2012
8293179 Gas detection apparatus Oct. 23, 2012
8256747 Closed-loop sensor tester for simulating open-area releases Sep. 4, 2012
8252237 Substance detection sensor Aug. 28, 2012
8230720 Functionalized monolayers for carbon dioxide detection by a resonant nanosensor Jul. 31, 2012
8226892 Gas sensor Jul. 24, 2012

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