| Patents for G01N 7 - Analysing materials by measuring the pressure or volume of a gas or vapour (3,762) |
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| 03/17/2005 | US20050056080 Blood monitoring system |
| 03/16/2005 | EP1514096A2 Hybrid microcantilever sensors |
| 03/10/2005 | CA2536509A1 Denuder assembly for collection and removal of soluble atmospheric gases |
| 03/03/2005 | US20050046429 Method of detecting a gas bubble in a liquid |
| 03/03/2005 | US20050045477 Room temperature operation, low cost; thin film detector comprised of carbon nanotubes with stannous and/or stannic oxide covering electrodes; sensitivity, repeatability, rapid recovery rate |
| 03/03/2005 | DE102004038361A1 Gassensoraufbau mit hohem Gasdichtheitsgrad Gas sensor array with high gas tightness level |
| 03/01/2005 | US6860141 Method and apparatus for detecting leaks |
| 03/01/2005 | US6860140 Method and apparatus for detecting leaks |
| 02/24/2005 | US20050042139 Pre-concentrator and concentrator; microfluidics; detection of gases such as air pollutants; configured as a multiple fluid or gas chromatograph; faster, more compact and efficient than conventional and/or portable gas chromatographs |
| 02/24/2005 | US20050039515 Innovative gas monitoring with spacial and temporal analysis |
| 02/22/2005 | US6858403 Co-immobilized with an analyte-sensitive enzyme such as glucose oxidase |
| 02/22/2005 | US6857324 Method and apparatus for measuring concentrations of components of fluid |
| 02/20/2005 | CA2476902A1 Innovative gas monitoring with spacial and temporal analysis |
| 02/16/2005 | EP1198198A4 Gas analyzer calibration checking device |
| 02/16/2005 | CN1580755A Improved gas sensor capable of ensuring high gas-tightness sealing |
| 02/15/2005 | US6854317 Embedded piezoelectric microcantilever sensors |
| 02/10/2005 | US20050028581 Structure of gas sensor ensuring high degree of gas-tight seal |
| 02/09/2005 | EP1505381A2 Method for detection of a bubble in a liquid |
| 02/03/2005 | US20050025669 Instant response even at low carrier gas flow; low cost, simple |
| 01/27/2005 | US20050016269 Structural Integrity Monitor |
| 01/26/2005 | EP1499873A1 Method and device for investigation of a surface layer |
| 01/26/2005 | CN2674433Y Leakage testing gun for heat exchanger pipe bundle in petrochemical device |
| 01/25/2005 | US6847898 Real time determination of gas solubility and related parameters in manufacturing processes |
| 01/13/2005 | WO2005003821A2 Phase change sensor |
| 01/13/2005 | WO2004081519A3 Method and apparatus for detecting a gas |
| 01/13/2005 | US20050010629 Method for providing robustness to the solution of the cubic equation of state |
| 01/13/2005 | US20050005681 Method of refrigerant leak sealant additive detection |
| 01/13/2005 | US20050005680 Sensing unit for detecting refrigerant leak sealant additive |
| 01/11/2005 | US6840086 Method and apparatus for detecting leaks |
| 01/06/2005 | US20050003517 Concentration measurement by sensing hydrogel pressure |
| 01/05/2005 | EP1493013A2 Apparatus and method of testing pressurised containers by non-invasive means |
| 12/30/2004 | US20040267467 Alarm recovery system and method for fuel cell testing systems |
| 12/30/2004 | US20040261498 Abnormality detection device for air-fuel ratio sensor |
| 12/30/2004 | US20040261496 Method of evaluating safety of liquids for drum storage |
| 12/30/2004 | DE10357869A1 Membransensor Membrane sensor |
| 12/29/2004 | WO2004113678A1 Improved downhole pv tests for bubble point pressure |
| 12/29/2004 | EP1490504A1 Method and apparatus for monitoring a fermentation process |
| 12/29/2004 | CN1558204A Automatic test system for cold test of boiler and test method thereof |
| 12/28/2004 | US6835553 Photometric glucose measurement system using glucose-sensitive hydrogel |
| 12/28/2004 | US6834532 Method of measuring gas transmission rate of plastic film and measuring apparatus and computer program product used therefor |
| 12/23/2004 | US20040260497 Downhole PV tests for bubble point pressure |
| 12/23/2004 | US20040259265 for concentrating and separating fluid samples at pressures up to about 10,000 psi; concentrator and separator may consist of solid-state thin-film heater-adsorber and channel supported by solid substrate; concentrator has heated interactive elements for adsorbing constituents of sample; portable |
| 12/23/2004 | DE10392210T5 Verfahren und Vorrichtung zum Überwachen einer analytischen Konzentration mittels einer Osmose-Differenz-Druckmessung A method and apparatus for monitoring an analytical osmosis concentration by a differential pressure measurement |
| 12/21/2004 | CA2161000C Monitoring apparatus for monitoring impending faults in the integrity of a component or structure |
| 12/16/2004 | US20040254732 Determining fluid composition from fluid properties |
| 12/02/2004 | US20040241789 Selectively deformable container end closure |
| 11/30/2004 | US6823743 Method and apparatus for measuring concentrations of components of fluid |
| 11/30/2004 | US6823717 Hybrid microcantilever sensors |
| 11/25/2004 | WO2004101369A2 Selectively deformable container end closure |
| 11/24/2004 | CN2658742Y Device for measuring soil maximum moisture absorption water content rate |
| 11/23/2004 | US6820463 Apparatus and method of testing pressurised containers by non-invasive means |
| 11/18/2004 | WO2004029602A3 Phased micro analyser |
| 11/18/2004 | US20040226345 Method and apparatus for detecting leaks |
| 11/17/2004 | EP1477798A2 Acoustic determination of moisture content of a gas mixture |
| 11/11/2004 | WO2004080885A3 Membrane sensor |
| 11/11/2004 | US20040221642 Method and apparatus for detecting leaks |
| 11/10/2004 | CN1544911A Apparatus and method for testing maximal moisture regain and content of soil |
| 11/04/2004 | DE10315391A1 Verfahren und Vorrichtung zur Bestimmung stofflicher Emissionen von Prüflingen Method and apparatus for the determination of material issues of specimens |
| 11/03/2004 | CN2653492Y Detector for CO2 binding force |
| 11/02/2004 | US6810714 Device for refrigerant leak sealant additive detection |
| 10/28/2004 | WO2004092756A1 Alarm recovery system and method for fuel cell testing systems |
| 10/28/2004 | WO2004092690A1 Determining gas volume, porosity, and intrinsic oxidation rate |
| 10/28/2004 | WO2002090940A3 Apparatus and method of testing pressurised containers by non-invasive means |
| 10/28/2004 | US20040211244 Method and arrangement for acoustic determination of moisture content of a gas mixture |
| 10/28/2004 | US20040211243 Embedded piezoelectric microcantilever sensors |
| 10/28/2004 | CA2521769A1 Alarm recovery system and method for fuel cell testing systems |
| 10/27/2004 | CN1541332A Method and appts. for determining amount of hydrogen in vessel |
| 10/26/2004 | US6810337 Systems and methods for tracking the age of air pressure and flow alarm conditions within a pressurized cable network |
| 10/21/2004 | US20040206157 Determination of gas-free densities and relative amounts of gases in liquids in manufacturing processes |
| 10/13/2004 | EP1466158A1 Device and method for the measurement of vapor pressure |
| 10/07/2004 | US20040194534 Hybrid microcantilever sensors |
| 10/07/2004 | DE10311623A1 Membran-Osmometer und Verfahren zur selektiven Bestimmung spezifischer Analyte Membrane osmometer and process for the selective determination of specific analytes |
| 10/07/2004 | DE10311622A1 Sensorisches Membran-Osmometer und osmotisches Messverfahren zur quantitativen Bestimmung niedermolekularer Affinitätsliganden Sensory membrane osmometer and osmotic measurement method for the quantitative determination of low molecular affinity ligand |
| 10/06/2004 | EP1464947A2 Method and device for determining material emissions of test pieces |
| 09/30/2004 | WO2004083829A1 Membrane osmometer and method for selectively determining specific analytes |
| 09/30/2004 | WO2004083828A1 Sensory membrane osmometer and osmotic measuring method for quantitatively determining low-molecular affinity ligands |
| 09/30/2004 | US20040191838 Sulfonyl ester compound for modifying catalase catalytic activity in order to determine microbial contamination of foodstuffs and cooling lubricants; screening efficacy of biocides |
| 09/29/2004 | EP1463234A2 Frame protocol and system and method for scheduling frame transmissions from a broadcast server to a client device |
| 09/29/2004 | CN1168969C Automatic measuring method and device for thermodynamic and kinetic parameters of adsorbent |
| 09/23/2004 | WO2004081519A2 Method and apparatus for detecting a gas |
| 09/23/2004 | WO2004080885A2 Membrane sensor |
| 09/23/2004 | CA2518126A1 Method and apparatus for detecting a gas |
| 09/15/2004 | CN1166941C Method and apparatus for testing distillation property of liquid petroleum products by quick microdistillation |
| 09/10/2004 | WO2004077024A1 Device for and method of detecting desorbed gas |
| 09/10/2004 | WO2004027351A3 Device and method for refrigerant leak sealant additive detection |
| 09/09/2004 | US20040173006 Method and apparatus for detecting leaks |
| 09/09/2004 | DE4403352B4 Verfahren und Vorrichtung zur Bestimmung des para-Gehalts eines Wasserstoff-Gasstromes Method and apparatus for determining the content of a para-hydrogen gas stream |
| 09/02/2004 | US20040170530 Measuring variations between signals; determination physical properties; calibration |
| 08/26/2004 | DE10325799B3 Test chamber for checking silicone oil for dissolved air and fluids includes ultrasonic generator and has housing with central membrane carrying pressure sensor |
| 08/24/2004 | US6779378 Method of monitoring evaporation rate of source material in a container |
| 08/19/2004 | US20040159142 Engine emission analyzer |
| 08/19/2004 | DE10134183B4 Verfahren zum Typisieren von Textilien Method for typing textiles |
| 08/18/2004 | CN2634443Y Steam flow and dryness detector underwell |
| 08/18/2004 | CN1522018A Frame protocol and scheduling system |
| 08/11/2004 | CN2632664Y Ovshinsky gas horizontal analyzing tube |
| 08/11/2004 | CN1520397A Catalase-inactivating compounds and use thereof |
| 08/05/2004 | DE10302220A1 Probe used for measuring the volatile component, especially ethanol, of a solution comprises a body having an opening sealed by a flat membrane which is permeable for volatile components, and a sensor arranged in the body |
| 08/04/2004 | CN1517695A Method and equipment for measuring amount of gas adsorbed by powder |
| 07/27/2004 | US6766680 Determination of gas solubility, entrained gas content, and true liquid density in manufacturing processes |
| 07/21/2004 | EP1439383A1 Probe device for measuring ethanol concentrations in an aqueous solution |