169004 ⎘
Investigating or analysing materials by specific methods not covered by groups -; Gaseous mixtures, e.g. polluted air; General constructional details of gas analysers, e.g. portable test equipment concerning the detector; Specially adapted to detect a particular component for NOx
Laser detection system and method
#302Metal oxide based sensors for sensing low concentration of specific gases prepared by a flame based process
#303Inspection apparatus for gas sensor
#304Multiple reflection type cell and analyzer
#305Gas sensor manufacturing method and gas sensor manufacturing apparatus
#306Gas sensor manufacturing method and gas sensor manufacturing apparatus
#307Electrochemical gas sensor, filter and methods
#308Gas sensor
#309High-accuracy mid-IR laser-based gas sensor
#310Systems and methods for performing a NOx self-diagnostic test
#311Gas stream analysis using voltage-current time differential operation of electrochemical sensors
#312Electrochemical sensing using comparison of voltage-current time differential values during waveform generation and detection
#313Temperature analysis with voltage-current time differential operation of electrochemical sensors
#314DETECTION OF GAS-PHASE ANALYTES USING LIQUID CRYSTALS
#315Method For Operating A Gas Sensor For Improving The Detection Of Nitrogen Oxides
#316Semiconductor sensor for gas concentration
#317SENSOR FOR NITRIC OXIDE DETECTION
#318Multi-parametric environmental diagnostics and monitoring sensor node
#319Gas component concentration measurement device and method for gas component concentration measurement
#320Device and method of predicting NOx generation amount
#321Chemical self-doping of one-dimensional organic nanomaterials for high conductivity application in chemiresistive sensing gas or vapor
#322Electric field enhancement element and raman spectrometer
#323SYSTEMS AND METHODS FOR DETERMINING THE QUANTITY OF A COMBUSTION PRODUCT IN A VEHICLE EXHAUST
#324SPECIES SPECIFIC SENSOR FOR EXHAUST GASES AND METHOD THEREOF
#325Handheld testing device of nitrogen oxide sensor
#326Reductant dosing control using prediction of exhaust species in selective catalytic reduction
#327Multiple gas detection device
#328Gas sampling cell
#329Gas sensor
#330Method for Testing a NOx Sensor
#331Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#332Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#333Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#334Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#335Respiratory Monitor
#336Outgas Measurement Device
#337Highly selective nanostructure sensors and methods of detecting target analytes
#338Technique for the detection of trace gases using intracavity fiber laser absorption spectroscopy (IFLAS)
#339Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#340Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#341Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#342Method, apparatus, and system for diagnosing at least one NOx-sensor of a diesel engine system
#343Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#344Systems and methods for predicting gas concentration values
#345Deterioration diagnosis device for oxidation catalyst
#346Plug-in NOx sensor snorkel for reading optimization under packaging constraints
#347Analyzing apparatus and exhaust gas treating system
#348Device for Measurement of Exhaled Nitric Oxide Concentration
#349Gas sensor element and gas sensor
#350Simultaneous multi-point testing systems and methods
#351Method and apparatus for determining NOx content in an exhaust gas feedstream of an internal combustion engine
#352Gas detector
#353Gas sensor for detecting concentration of specific gas component
#354Gas detector clogging detection
#355Method and device for measuring pollutants contained in engine exhaust
#356Integrated sensor water shield
#357GAS SENSOR
#358System and method for air-pollutant source-localization using parked motor vehicles
#359System and method for air-pollutant source-localization using parked motor vehicles
#360Sensor element and gas sensor
#361Sensor element and gas sensor
#362Sensor element and gas sensor
#363Sensor element and gas sensor
#364Gas Sensor For Detecting Nitrogen Oxides, And Operating Method For Such A Gas Sensor
#365NOx gas sensor including nickel oxide
#366INTEGRATED GAS SENSOR
#367DETECTION OF VAPOR PHASE COMPOUNDS BY CHANGES IN PHYSICAL PROPERTIES OF A LIQUID CRYSTAL
#368SYSTEM AND METHOD FOR CALIBRATING A PARTICULATE MATTER SENSOR
#369Sensor element and gas sensor
#370Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#371Method for monitoring the operation of a sensor
#372NOsensor diagnostic system and method
#373Single sensor monitoring system for multiple after-treatment systems on engines
#374Techniques for active passivation
#375High temperature sensor for reducing gas
#376Particulate matter filter diagnostic techniques based on exhaust gas analysis
#377Function diagnostic system for filter of internal combustion engine
#378Method of operating an engine
#379Modular measurement apparatus
#380Nitrogen oxide responsive element and method for producing same
#381Configurable inferential sensor for vehicle control systems
#382NOsensor calibration and application in lean NOtrap aftertreat systems
#383Method for manufacturing NOgas sensor for detection at room temperature
#384Nitrogen oxide decomposition material and use thereof
#385Control apparatus, exhaust purifying apparatus for internal combustion engine, and control method for exhaust purifying apparatus
#386FAILURE DETERMINATION DEVICE FOR EMISSION CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
#387ENGINE NOX MODEL
#388INTERCONNECTED CORRUGATED CARBON-BASED NETWORK
#389Diagnostic device for urea water supply system
#390Urea water pipe clogging detection device for urea selective catalytic reduction
#391Detection of gas-phase analytes using liquid crystals
#392Gas sensor
#393Fuel-cetane-number estimation method and apparatus
#394Measurement of total reactive nitrogen, NO, together with NO, NO, and Ovia cavity ring-down spectroscopy
#395Sensor mounting apparatus
#396Device for measurement of exhaled nitric oxide concentration
#397Electrochemical sensor for sensing nitrous oxide
#398Method, system, and apparatus for diagnosing an exhaust aftertreatment component
#399Systems and method for delivery of therapeutic gas to patients, in need thereof, receiving breathing gas from a ventilator that varies at least pressure and/or flow using enhanced therapeutic gas (NO) flow measurement
#400Abnormality detection system of engine exhaust system
#401Microbially-based sensors for environmental monitoring
#402Gas cross-sensitivity analysis method and system thereof
#403Method for processing measured values from a nitrogen oxide sensor
#404PERFORMANCE OF EXPERIMENTS
#405Insulating grip and apparatus for a gas sensor
#406FLUORESCENT POLYMERS OF 7-HYDROXYCOUMARIN COMPOUNDS, CHEMICAL SENSORS COMPRISING THEM, AND POLYMERIZABLE FLUORESCENT COMPOUND OF 7-HYDROXYCOUMARIN
#407Respiratory monitor
#408Uniformity index performance evaluation in an SCR aftertreatement system
#409Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
#410Method and system for estimating reagent quality
#411Method for detecting abnormally frequent diesel particulate filter regeneration, engine and exhaust aftertreatment system, and warning system and method
#412Method for diagnosing a selective catalytic reduction catalyst
#413Systems and methods for determining the quantity of a combustion product in a vehicle exhaust
#414Device for determining the concentration of at least one gas in a sample gas stream
#415APPARATUS FOR MEASURING OF CONTENTS IN EXHAUST GASES
#416Leak detection and mitigation in reductant delivery systems
#417Electrochemical sensing using voltage-current time differential
#418Catalyst deterioration judging system
#419METHOD FOR CONTROLLING AN INJECTOR PLACED IN A MOTOR VEHICLE EXHAUST LINE
#420Method and device for monitoring gas sensors
#421DEVICES AND METHODS FOR GENERATING AN ARTIFICIAL EXHALATION PROFILE
#422Urea solution quality determining system
#423NOx sensor control device
#424Multigas sensor and multigas sensor device
#425Sensor having a thin-film inhibition layer
#426RESPIRATORY TREATMENT SYSTEM INCLUDING PHYSIOLOGICAL SENSORS
#427Method for measuring nitric oxide in blood
#428Gas sensor
#429Gas sensor control apparatus and gas sensor system
#430Monitoring of the functionality of a converter of a breath analysis apparatus
#431Measuring nitric oxide in fluid
#432Methods and apparatus for measuring nitric oxide in fluid
#433Gas sensor element and gas sensor
#434Exhaust sensor for an internal combustion engine
#435Integrated optoelectrochemical sensor for nitrogen oxides in gaseous samples
#436NOdetection apparatus and NOsensor system
#437Operating method for a gas sensor and gas sensor
#438Apparatus and method for diagnostic gas analysis
#439Deterioration diagnosis device for oxidation catalyst
#440Apparatus and method for onboard performance monitoring of oxidation catalyst
#441Sensor control device, sensor control method and computer readable recording medium
#442System and method for sensing NO
#443Controlled combustion system
#444Ceramics paste and laminated body
#445Amperometric electrochemical sensors, sensor systems and detection methods
#446Nitric oxide detection element and process for producing same
#447Gas sensor element and gas sensor
#448Microbially-based sensors for environmental monitoring
#449Gas sensor
#450Selective catalytic reduction system
#451Electric gated integrator detection method and device thereof
#452Method and device for analyzing the exhaust gas of internal combustion engines, and exhaust gas cooler for this device
#453Detection of vapor phase compounds by changes in physical properties of a liquid crystal
#454High-accuracy mid-IR laser-based gas sensor
#455DEVICE COMPRISING A GAS SENSOR SENSITIVE TO THE PRESENCE OF A SPECIFIC GAS, METHOD OF MANUFACTURING A GAS SENSOR SENSITIVE TO THE PRESENCE OF A SPECIFIC GAS FOR USE IN THE DEVICE AND USE OF THE DEVICE
#456Gas sensor including a sealed pedestal portion
#457NOx gas sensor including nickel oxide
#458ANALYZER FOR NITRIC OXIDE IN EXHALED BREATH WITH MULTIPLE-USE SENSOR
#459Sensor control device and sensor control method
#460Sensing element for nitrogen oxide molecule sensing apparatus for nitrogen oxide molecule and method for sensing nitrogen oxide molecule
#461Fluorescent polymers of 7-hydroxycoumarin compounds, chemical sensors comprising them, and polymerizable fluorescent compound of 7-hydroxycoumarin
#462Sensitive and Compact Sensor Employing a Visible Diode Laser and A High Finesse Optical Cavity for Trace Gas Detection (NO2)
#463MULTIGAS SENSOR
#464Micro-cavity gas and vapor sensors and detection methods
#465Integrated optoelectrochemical sensor for nitrogen oxides in gaseous samples
#466FIBER ARRAY SENSOR
#467Method and apparatus for the detection of trace gas species using multiple line integrated absorption spectroscopy
#468Amperometric electrochemical cells and sensors
#469Gas sensing system
#470Apparatus for providing a substance for the analysis of isotope ratios
#471Sensor having a thin-film inhibition layer
#472NOx SENSOR VALUE CORRECTING DEVICE AND INTERNAL COMBUSTION ENGINE EXHAUST PURIFICATION SYSTEM
#473Gas sensor element and method of manufacturing the same
#474Electronic sensor for nitric oxide
#475APPARATUS AND METHOD
#476SEMICONDUCTOR TYPE GAS SENSOR AND MANUFACTURING METHOD THEREOF
#477Gas sensor and method for manufacturing same
#478Nitric oxide sensors and systems
#479DEVICE FOR MEASURING AIR QUALITY
#480NITROGEN-OXIDE GAS SENSOR
#481Method and device for measuring NOconcentration using measurements of NOand a second gas component
#482Differential resonators for NOdetection and methods related thereto
#483CERAMIC EXHAUST GAS SENSOR
#484Sensor-integrated device
#485METHOD FOR OPERATING A GAS SENSOR
#486Nitrogen dioxide sensing apparatus and method using carbon nanomaterials as an ozone removal material
#487Analyte Gas Sensors
#488GaN-based nitric oxide sensors and methods of making and using the same
#489Apparatus for diagnostic gas analysis
#490Method and apparatus for controlling multi-gas sensor
#491GAS SENSOR
#492SENSOR ELEMENT OF A GAS SENSOR
#493Gas concentration detection apparatus
#494NITROGEN OXIDE SENSITIVE FIELD EFFECT TRANSISTORS FOR EXPLOSIVE DETECTION COMPRISING FUNCTIONALIZED NON-OXIDIZED SILICON NANOWIRES
#495Method of correcting NOsensor and NO-sensing device
#496Method for determining the nitrogen dioxide concentration in exhaust gases
#497Laminated gas sensor and method of producing the same
#498Detection of nitric oxide
#499Gas sensor with improved selectivity
#500Analyzer for nitric oxide in exhaled breath with multiple-use sensor
#501Semiconductor tranducer and its use in a sensor for detecting electron-donor or electron-acceptor species
#502PHOTO ACOUSTIC SAMPLE DETECTOR WITH LIGHT GUIDE
#503SINGLE ELEMENT SENSOR WITH MULTIPLE OUTPUTS
#504Gas sensor assembly
#505Amperometric Sensor and Method for the Detection of Gaseous Analytes Comprising A Working Electrode Comprising Edge Plane Pyrolytic Graphite
#506NOstorage materials for sensor applications
#507Field effect transistor gas sensor having a housing and porous catalytic material contained therein
#508Gas sensor control device and gas sensor control method
#509Sensor with electrodes of a same material
#510Unknown
#511Detection of vapor phase compounds by changes in physical properties of a liquid crystal
#512Sensor material and gas sensor element and gas sensor derived therefrom
#513Exhaust gas sensor and method for determining concentrations of exhaust gas constituents
#514Structure of NOx sensor and its calculating method of total total NOx concentration
#515Background acoustic signal suppression in photoacoustic detector
#516Arrangement and method for protective-gas measurement
#517Method and apparatus for reducing a nitrogen oxide, and control thereof
#518Gas sensor
#519Electric gated integrator detection method and device thereof
#520NOx SENSOR
#521Amperometric Electrochemical Cells and Sensors
#522Optical methods and systems for detecting a constituent in a gas containing oxygen in harsh environments
#523NOx sensor and production method thereof
#524NOx sensor diagnostic device and exhaust gas purifying system using the device
#525NOx SENSOR DIAGNOSTIC DEVICE FOR INTERNAL COMBUSTION ENGINE
#526COMPOSITION FOR USE IN A NOX ELECTRODE, METHOD OF MAKING THE SAME, ARTICLES DERIVED THEREFROM, AND METHOD OF DETECTING NOX
#527Method and device for measuring the pollutants in exhaust gases of internal combustion engines
#528MEASURING NITROGEN OXIDES AND OTHER GASES BY OZONE FORMATION
#529LOW COST APPARATUS FOR DETECTION OF NITROGEN-CONTAINING GAS COMPOUNDS
#530NOy and Components of NOy by Gas Phase Titration and NO2 Analysis with Background Correction
#531Nitric oxide sensors and systems
#532Micro-cavity gas and vapor sensors and detection methods
#533Etch resistant gas sensor
#534NOx SENSOR AND METHOD FOR DETECTING NOx
#535Degradation simulator for gas sensor
#536NOX SENSOR WITH IMPROVED SELECTIVITY AND SENSITIVITY
#537Sensor Assemblies For Analyzing NO and NO2 Concentrations In An Emission Gas And Methods For Fabricating The Same
#538Method and System for Measurement of Nitrite and Nitric Oxide Release
#539Nitric oxide detection
#540Nitric oxide sensor
#541Sensor having a thin-film inhibition layer
#542Multilayer gas sensor having dual heating zones
#543OXYGEN SENSOR FOR DETECTING NOx CONTAINED IN ENGINE EXHAUST GAS AND METHOD OF EVALUATING THE RECEPTIVITY OF THE OXYGEN SENSOR TO NOx
#544GaN-based nitric oxide sensors and methods of making and using the same
#545Device for measuring the gas content in a molten metal
#546NOx-decomposing electrode and method for producing NOx sensor
#547Nanostructured sensor for high temperature applications
#548EXHAUST GAS SENSORS AND METHODS FOR MEASURING CONCENTRATIONS OF NOX AND AMMONIA AND TEMPERATURES OF THE SENSORS
#549DETECTING NITRIC OXIDE
#550Sensors for detecting NOx in a gas and methods for fabricating the same
#551Gas sensor with nanowires of zinc oxide or indium/zinc mixed oxides and method of detecting NOx gas
#552Detection of No With a Semi-Conducting Compound and a Sensor and Device to Detect No
#553Solid-state light source photolytic nitrogen dioxide converter
#554Apparatus and Method for Measuring Nitric Oxide in Exhaled Breath
#555Nitric oxide sensor
#556Air quality monitor
#557Sensor deterioration judging apparatus and sensor deterioration judging method
#558Sensor deterioration judging apparatus and sensor deterioration judging method
#559Gas sensor
#560Method for providing a substance for the analysis of isotope ratios
#561Reduction of carbon monoxide interference in gaseous analyte detectors
#562Method And Apparatus For Determining Marker Gas Concentration Using An Internal Calibrating Gas
#563NOx sensor and methods of using the same
#564Solid-state electrochemical NOsensors
#565Control system for a boiler
#566Oxides of nitrogen gas sensors and methods
#567High temperature total NO sensor
#568Vehicle exhaust gas analyzer
#569Rapid-response gas sensing element
#570Rapid responding gas sensing element
#571Computer-implemented system and method for analyzing mixtures of gases
#572Gas detection apparatus and method
#573Gas sensor with nanowires of zinc oxide or indium/zinc mixed oxides and method of detecting NOx gas
#574Method for determining acidic gases and sensor
#575NOsensing devices having conductive oxide electrodes
#576Concentration monitor of fluid samples
#577Nogas sensor method and device
#578Quantitative analysis of nitrogen oxides occluded in heterogeneous catalysis
#579High-temperature gas sensors
#580Detecting electrode and nitrogen oxide sensor using the same
#581Gas sensor
#582Method and apparatus for measuring nitric oxide production and oxygen consumption in cultures of adherent cells
#583Protection of semiconductor fabrication and similar sensitive processes
#584Gas sensor device
#585NOx monitor using differential mobility spectrometry
#586Optical sensing elements for nitrogen dioxide (NO) gas detection, a sol-gel method for making the sensing elements and fiber optic sensors incorporating nitrogen dioxide gas optical sensing elements
#587Detection method and apparatus
#588Gas concentration measurement apparatus
#589Systems and methods for measuring nitrate levels
#590Sensor
#591Method for determining NOx sensor data falsification based on remote emission monitoring
#592Method and apparatus for calibration of gas and liquid concentration sensors without the need for known calibration standards
#593Modular health exposure sensor system
#594Self-indicating colorimetric response materials for removal and sensing of toxic chemicals and narcotics
#595Method and apparatus for calibration of gas and liquid concentration sensors without the need for known calibration standards
#596Method and apparatus for automatic calibration
#597Self-indicating colorimetric response materials for removal and sensing of toxic chemicals and narcotics
#598Self-indicating zirconium hydroxide and other porous metal hydroxides incorporating additional metals, metal oxides, and/or metal salts for toxic chemical removal and sensing
#599Use of metal-organic frameworks and metal oxides for sensing chemicals using electrical impedance spectroscopy
#600Low cost, fast and sensitive NOx and NH3 sensor