| Patents for G01N 7 - Analysing materials by measuring the pressure or volume of a gas or vapour (3,762) |
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| 03/06/2012 | US8127761 Device for detecting relative humidity in a respiratory circuit |
| 03/06/2012 | US8127594 Gas sensor |
| 03/01/2012 | US20120047991 Particulate matter detection device |
| 02/29/2012 | CN101943651B Filter stick suction resistance on-line measuring device |
| 02/28/2012 | US8122756 Narcotics and explosives particle removal system |
| 02/23/2012 | WO2012023136A1 Device, system and method for personal health monitoring based on multitude-points environmental data |
| 02/23/2012 | US20120046792 Wireless sensors system and method of using same |
| 02/16/2012 | US20120037306 Polymer-carbon nanotube composite for use as a sensor |
| 02/16/2012 | US20120036917 Sensing devices and methods |
| 02/15/2012 | CN102353626A Device and method for measuring clear water flux of hollow-fiber membrane |
| 02/15/2012 | CN102353608A Device and method for measuring prediction index critical value of coal and gas outburst |
| 02/15/2012 | CN101561382B 铝合金熔体氢分压动态测定方法 Aluminum melt hydrogen partial pressure dynamic measurement method |
| 02/14/2012 | US8116987 Methods for the identification of microRNA and their applications in research and human health |
| 02/14/2012 | US8116984 Software integrated cytometric assay for quantification of the human polymorphonuclear leukocyte FcγRI receptor (CD64) |
| 02/14/2012 | US8113035 Method for the detection of gaseous impurities in materials |
| 02/14/2012 | US8113034 Gas sensor with piping for the introduction of inspection gas |
| 02/09/2012 | US20120034410 Multiple walled nested coaxial nanostructures |
| 02/09/2012 | US20120031170 Catalyst degradation detection apparatus and catalyst degradation detection method |
| 02/09/2012 | US20120031168 Sensor controller and exhaust gas treatment system using the same |
| 02/09/2012 | US20120031167 Method and device for controlling or monitoring firing systems and for monitoring buildings having gas burners |
| 02/09/2012 | DE19829872B4 Prüfverfahren zur Bestimmung der katalytischen Wirkung von metallischen und anderen Oberflächen auf die Spaltung von Ammoniak Test methods for determining the catalytic effect of metal and other surfaces to the division of ammonia |
| 02/08/2012 | EP2414811A1 Formation fluid property determination |
| 02/08/2012 | CN202141663U 一种氧耗量测定装置 One kind of oxygen consumption measuring device |
| 02/08/2012 | CN102135484B 带水气藏、水溶性气藏井下样品气水比的测定装置及方法 With a water reservoir, measuring apparatus and method of water-soluble gas reservoirs underground gas-water ratio of the sample |
| 02/08/2012 | CN101929937B 一种钢筋表层混凝土渗透性的测试方法 Test method for reinforced concrete permeable surface |
| 02/02/2012 | US20120024041 Method of sensing and measuring the concentrations of high temperature combustion gases |
| 02/01/2012 | EP2411784A1 An improved online incipient fault sensor device for detection of incipient fault in oil-filled electrical apparatus such as a transformer |
| 02/01/2012 | CN102338727A Device for measuring diffusion performance of soluble gas in hydrogel |
| 02/01/2012 | CN101487784B 气体量测量装置 Gas measuring apparatus |
| 02/01/2012 | CN101072990B 压力通风口、检漏以及动态体积确定方法和系统 Pressure vents, leak detection, and dynamic volume to determine the method and system |
| 01/25/2012 | CN101858842B Test method of metal hydride thermal adsorption and desorption of hydrogen cycle life and special device thereof |
| 01/24/2012 | US8103459 Safety clothing |
| 01/19/2012 | DE102010031141B3 Verfahren und Untersuchungsvorrichtung zur Untersuchung eines konvektiven Feuchtetransports in einem Bauwerkelement Method and inspection apparatus for inspecting a convective moisture transfer in a building element |
| 01/18/2012 | EP2013606B1 Oil leakage detector |
| 01/18/2012 | EP1493012B1 Homing process |
| 01/18/2012 | CN202119693U Device for measuring gas-holding capacity of dough |
| 01/18/2012 | CN202119692U Tester of liquid saturated steam pressure |
| 01/18/2012 | CN102323182A Method for measuring gas content in insulating oil |
| 01/18/2012 | CN102323181A Method and apparatus for detecting coalbed gas content based on three-component seismic data |
| 01/18/2012 | CN102323180A Method for measuring instantaneous three-dimensional soil air permeability and measuring device |
| 01/18/2012 | CN102323178A Method and device for measuring physical property indexes of soil body |
| 01/12/2012 | US20120006091 Heating system |
| 01/12/2012 | DE102010031141A1 Method for examining convective moisture transport in e.g. ceiling component, involves determining volumetric flow and/or mass flow of fluid between chambers, and moisture transport behavior from volumetric flow and/or mass flow |
| 01/11/2012 | CN202110113U Direct-reading type concrete air meter |
| 01/11/2012 | CN101975716B Device for testing foaming performance of foam asphalt |
| 01/11/2012 | CN101915718B Multifunctional soil consolidation and penetration test device and test method thereof |
| 01/11/2012 | CN101523189B Sensor that compensates for deterioration of a luminescable medium |
| 01/11/2012 | CN101189409B Methods and apparatus of downhole fluid analysis |
| 01/10/2012 | US8091408 Procedure for operating a collecting particle sensor and device for implementing this procedure |
| 01/05/2012 | WO2011076659A3 Method and device for the membrane-based analysis of gas components |
| 01/04/2012 | CN202101920U Testing device for researching effect of mechanical vibration to adsorption and desorption properties of coal samples |
| 12/29/2011 | US20110320135 System and Method for Determining Moisture Content of Hydrophobic Fluids |
| 12/29/2011 | US20110314898 Sensor element and method for determining gas components in gas mixtures, and use thereof |
| 12/28/2011 | CN102297831A 一种煤层渗透率快速气测的试验装置及方法 Test device and method for rapid coal seam gas permeability measurement |
| 12/28/2011 | CN102297829A 应力条件下煤岩气体吸附量和吸附变形的测量方法及装置 Coal gas adsorption capacity and adsorption of rock deformation measuring method and device under stress conditions |
| 12/28/2011 | CN101979999B 固体推进剂降压熄火装置 Buck solid propellant flame failure device |
| 12/28/2011 | CN101975714B 一种脂肪酸类捕收剂在矿物表面吸附量的测定方法 A method of determination of fatty acids collector adsorption on the surface of mineral |
| 12/28/2011 | CN101876617B 一种提高等容法储氢性能测量精度的方法 A way to improve performance, such as hydrogen storage capacity method method of measurement accuracy |
| 12/21/2011 | EP2013616B1 Method for the detection of hydrogen in steel |
| 12/21/2011 | CN202083612U 斜面贴合密封及定位装置 Bevel fit seals and positioning device |
| 12/21/2011 | CN202083606U 静态法比表面及孔径分析仪的饱和蒸气压测试装置 Surface area and pore size static method analyzer saturated vapor pressure testing device |
| 12/21/2011 | CN202083594U 纤维测试系统 Fiber Test System |
| 12/21/2011 | CN102291984A 动物用气味侦测设备和系统 Animal odor detection equipment and systems |
| 12/21/2011 | CN101846663B 一种scr脱硝催化剂失活情况快速在线诊断方法 One kind scr denitration catalyst inactivation quick online diagnostic method |
| 12/20/2011 | US8079248 Moisture sensor |
| 12/15/2011 | US20110307186 System and Method for Determining the Phase Envelope of a Gas Condensate |
| 12/15/2011 | US20110302991 Thermally insulating ceramic substrates for gas sensors |
| 12/14/2011 | CN202075082U 一种石油产品全自动蒸气压测定器 A petroleum product automatic vapor pressure measuring device |
| 12/14/2011 | CN101273259B 氢气传感器 Hydrogen Sensor |
| 12/13/2011 | US8075842 Analytical chemical sampling system with sparge vessel |
| 12/13/2011 | US8074490 Clandestine grave detector |
| 12/07/2011 | CN101598653B 一种透气水口砖的检测方法及其装置 A detection method and apparatus for permeable nozzle brick |
| 12/07/2011 | CN101210868B 测量用于容纳流体的罐的密封挡板的实际孔隙率的方法 The method for measuring the actual porosity of the tank containing the fluid of the sealing flap |
| 12/06/2011 | US8069717 Method for diagnosing machine fault by analyzing hydraulic fluid |
| 12/01/2011 | US20110290007 Fish Basin Arrangement Having A Central Measuring Device |
| 12/01/2011 | US20110290000 Method and system for fuel vapor control |
| 11/30/2011 | CN102262034A 空气中氧气含量简易探究器具 Easy to explore the oxygen content in the air appliances |
| 11/29/2011 | US8067935 System for sensing the opening and closing of a pharmaceutical container |
| 11/29/2011 | US8067244 Using light scattering to monitor gas transport through surface layers; detection of exchange of gas with surrounding atmosphere; food safety; paint quality |
| 11/24/2011 | US20110283776 Chemical sampling and multi-function detection methods and apparatus |
| 11/24/2011 | US20110283769 Leak detection method |
| 11/23/2011 | EP2387305A1 Animal scent detection apparatus and system |
| 11/23/2011 | CN102252939A Testing apparatus for testing air permeability of high barrier film |
| 11/23/2011 | CN101813595B Device of quickly measuring hydrogen content in aluminium alloy fusant |
| 11/22/2011 | US8062596 Apparatus for detecting nano particle having nano-gap electrode |
| 11/22/2011 | US8061183 Protective cap for a gas sensor, and a gas sensor |
| 11/17/2011 | WO2010149519A3 Hydrogen sensor |
| 11/16/2011 | CN202041434U Paper ventilation performance test system |
| 11/16/2011 | CN202041433U Platform for detecting air suction performance of getter at normal temperature |
| 11/16/2011 | CN102243163A Quantitative evaluation method for permeability of faults of coal mine |
| 11/16/2011 | CN102243160A Method for detecting suction resistance of cigar |
| 11/16/2011 | CN102243159A Method of detecting damage on saggar |
| 11/16/2011 | CN101153867B Device and method for detecting liquid characteristic of amiable oxidizing substance |
| 11/16/2011 | CN101084428B Multi-threat detection system |
| 11/15/2011 | US8060353 Flow cytometer remote monitoring system |
| 11/15/2011 | US8058070 Method of determining the components of a fluoroolefin composition, method of recharging a fluid system in response thereto, and sensors used therefor |
| 11/15/2011 | US8056393 Signal processor for gas sensor |
| 11/15/2011 | US8056390 Partial stroke testing with pulsed control loop |
| 11/09/2011 | CN102239399A Sampling device |
| 11/09/2011 | CN102235959A Method for determining air content in transformer oil through mechanical oscillation method |