| Patents for G01N 7 - Analysing materials by measuring the pressure or volume of a gas or vapour (3,762) |
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| 07/21/2004 | CN2627508Y Crop evapotranspiration instrument |
| 07/21/2004 | CN2627495Y Air content determinator of oil |
| 07/21/2004 | CN1514227A Three barrel compensating type evaporation and penetration measuring device |
| 07/15/2004 | US20040134258 Method and apparatus to measure gas amounts adsorbed on a powder sample |
| 07/15/2004 | US20040134257 Apparatus and method of testing pressurised containers by non-invasive means |
| 07/13/2004 | US6761076 Portable suction lysimeter |
| 07/08/2004 | WO2004057309A1 Method of measuring composition of multicomponent mixture gas and composition measuring apparatus |
| 07/08/2004 | WO2004038386A3 System and method for determining an air content, air release ability and for foam forming on oil surfaces |
| 07/08/2004 | US20040131014 Frame protocol and scheduling system |
| 07/08/2004 | US20040129082 Method for improved measurement of local physical parameters in a fluid-filled cavity |
| 07/03/2004 | CA2454499A1 Frame protocol and scheduling system |
| 07/01/2004 | WO2004028333A3 Device and method for monitoring endoscope channels for connectivity |
| 06/30/2004 | EP1432970A1 Concentration measurement by sensing hydrogel pressure |
| 06/30/2004 | CN1508531A Method for determining compact rock porosity |
| 06/22/2004 | US6752007 Horizontal advanced tensiometer |
| 06/16/2004 | EP0896670B1 Process and device for determining the oxidisable substance content of aqueous liquids |
| 06/09/2004 | EP1425572A1 Method and apparatus for determining the amount of hydrogen in a vessel |
| 06/08/2004 | US6748328 Determining fluid composition from fluid properties |
| 06/03/2004 | US20040104341 Methods and apparatus for the downhole characterization of formation fluids |
| 06/03/2004 | DE10245053A1 Vorrichtung und Verfahren zum Überprüfen von Endoskopkanälen auf Durchgängigkeit Apparatus and method for checking endoscope channels for continuity |
| 06/03/2004 | CA2451502A1 Methods and apparatus for the downhole characterization of formation fluids |
| 06/01/2004 | US6742405 Deep Lysimeter |
| 06/01/2004 | US6742382 Lowering temperature in absence of combustible gas, increasing to desired operating temperature when sensor is exposed to combustible gas |
| 05/27/2004 | WO2003104363A3 Determining fluid composition from fluid properties |
| 05/27/2004 | US20040101441 Pressure measurement and relief for microwave-assisted chemical reactions |
| 05/11/2004 | US6734027 Inspection system for process devices for treating substrates, sensor intended for such inspection system, and method for inspecting process devices |
| 05/06/2004 | WO2004038386A2 System and method for determining an air content, air release ability and for foam forming on oil surfaces |
| 05/06/2004 | WO2004037321A2 Immunotherapy of cancer through controlled cell lysis |
| 05/06/2004 | WO2004016922A3 Exhaust gas oxygen sensor |
| 05/06/2004 | US20040083787 Method of monitoring evaporation rate of source material in a container |
| 05/06/2004 | DE10249957A1 Vorrichtung und Verfahren zur Bestimmung des Luftgehalts und des Luftabscheideverhaltens von Ölen Apparatus and method for determining the air content and the Luftabscheideverhaltens of oils |
| 05/06/2004 | CA2503457A1 Apparatus and method for immunotherapy of a cancer through controlled cell lysis |
| 04/29/2004 | US20040079136 Vacuum sensor |
| 04/22/2004 | US20040077091 A stimulus is provided to each member of the library, a response of each of the material samples due to the stimulus is measured and the response, the stimulus or both are recorded and related to provided data |
| 04/21/2004 | EP1410010A1 Method and device for monitoring the material composition of liquid separatable media |
| 04/21/2004 | CN1490605A Three cylinder compensative evaporation and permeability instrument measurement |
| 04/20/2004 | US6723216 Method and apparatus for detection of a bubble in a liquid |
| 04/15/2004 | WO2003102218A3 Hybrid microcantilever sensors |
| 04/14/2004 | CN2611889Y Automatic NH resolution ratio analyzer |
| 04/14/2004 | CN2611888Y Gas-laden content analyzer |
| 04/13/2004 | US6721649 Engine emission analyzer |
| 04/08/2004 | WO2004029602A2 Phased micro analyser |
| 04/08/2004 | WO2004028333A2 Device and method for monitoring endoscope channels for connectivity |
| 04/07/2004 | CN2610324Y Catalyst properties weight adsorption measuring device |
| 04/01/2004 | WO2004027351A2 Device and method for refrigerant leak sealant additive detection |
| 04/01/2004 | DE10244843A1 Base number and/or water content determination unit, for operating fluid, e.g. oil in machine, comprises reaction chamber, measurement chamber and pressure measurement unit |
| 03/31/2004 | EP1401804A1 Catalase inactivating compounds and their use |
| 03/25/2004 | WO2003091732A3 Diffusion-based method and system for detecting and monitoring activity of biologic and chemical species |
| 03/25/2004 | DE10121326B4 Messgerät zur Bestimmung der Bodenwasserspannung und der Bodenwasserleitfähigkeit Instrument for measuring soil water tension and soil water conductivity |
| 03/24/2004 | CN1484814A Self-referential method and apparatus for creating stimulus representations that are invariant under systematic transformations of sensor states |
| 03/24/2004 | CN1484012A Sensor system for pressure difference type detecting filter blocking state |
| 03/18/2004 | US20040050146 Device and method for refrigerant leak sealant additive detection |
| 03/17/2004 | EP1397680A1 Pressure transduced chemical assay and method |
| 03/10/2004 | EP1396723A1 Method for the measurement of dithionite concentration |
| 03/10/2004 | CN2606355Y Fibrous macron instrument |
| 03/10/2004 | CN2606354Y Monitor for pressure on original bores on earth on sea bottom |
| 03/10/2004 | CN2606349Y Pressure differential mercury instrument |
| 03/04/2004 | US20040040867 Method for the measurement of dithionite concentration |
| 02/26/2004 | WO2004016922A2 Exhaust gas oxygen sensor |
| 02/25/2004 | EP1391714A2 Method of measuring gas transmission rate of plastic film and measuring apparatus and computer program product used therefor |
| 02/25/2004 | CN1477393A Crop evaporation transpiration apparatus |
| 02/25/2004 | CN1477375A Downhole steam flow and mass dryness fraction measurement method and measurement instrument |
| 02/12/2004 | US20040025571 Method of measuring gas transmission hate of plastic film and measuring apparatus and computer program product used therefor |
| 02/11/2004 | EP1387637A2 Method for improved measurement of local physical parameters in afluid-filled cavity |
| 02/05/2004 | DE4408647B4 Verfahren und Vorrichtung zur Bestimmung der Arbeitskapazität einer Adsorberanordnung Method and apparatus for determining the capacity of a working adsorber |
| 02/05/2004 | DE10150009B4 Verfahren zur Bestimmung der Destillationscharakteristik von flüssigen Erdölprodukten über eine Schnelldestillation im kleinen Maßstab und Verwendung einer Vorrichtung zum Einsatz des Verfahrens A method for determining the distillation characteristics of liquid petroleum products through a flash distillation on a small scale and using a device for use of the method |
| 02/03/2004 | US6687657 Self-referential method and apparatus for creating stimulus representations that are invariant under systematic transformations of sensor states |
| 01/22/2004 | DE10328367A1 Verfahren und Vorrichtung zum Überwachen molekularerKontamination kritischer Oberflächen unter Verwendung beschichteter SAW-Vorrichtung A method and apparatus for monitoring molecular contamination-critical surfaces using coated SAW device |
| 01/22/2004 | DE10236637B3 Verfahren und Vorrichtung zur Biogasmengenmessung Method and apparatus for measuring amount of biogas |
| 01/21/2004 | EP1382957A2 Method for determining air density |
| 01/21/2004 | CN2600808Y Differential pressure measuring device for dust-cleaning apparatus |
| 01/21/2004 | CN1469996A Method and apparatus for monitoring the integrity of components and structures |
| 01/20/2004 | US6679096 Method for the measurement of the concentration or the partial pressure of gases in fluids in gas sensor |
| 01/15/2004 | US20040007072 Shelf life testing unit |
| 12/25/2003 | US20030233864 Method and apparatus for monitoring molecular contamination of critical surfaces using coated SAWS |
| 12/18/2003 | WO2003104363A2 Determining fluid composition from fluid properties |
| 12/18/2003 | DE10220944C1 Messverfahren und Messzelle zur Bestimmung der Einzelgaskonzentrationen in einem Fluid Measuring methods and measuring cell for determining the individual concentrations of gas in a fluid |
| 12/16/2003 | US6663352 Method and apparatus for dynamically determining vapor pressure in pumping systems |
| 12/11/2003 | WO2003102218A2 Hybrid microcantilever sensors |
| 12/11/2003 | WO2003101304A1 Embedded piezoelectric microcantilever sensors |
| 12/11/2003 | US20030229448 Determining fluid composition from fluid properties |
| 12/10/2003 | CN2591613Y Fracture soil layer plugging material test instrument |
| 12/09/2003 | US6658917 Air-sampling carrier, apparatus and method for analyzing air in a semiconductor process tool |
| 12/03/2003 | CN2589967Y Clamping device for testing porous material |
| 11/25/2003 | US6653095 Hydrogen peroxide monitoring |
| 11/25/2003 | CA2138134C Method and apparatus for pressure, volume and temperature measurement and characterization of subsurface formations |
| 11/19/2003 | CN1456874A Method for determining gas permeability of rock by pressure and gas flow regression |
| 11/13/2003 | WO2003093803A1 Method and device for investigation of a surface layer |
| 11/06/2003 | WO2003091732A2 Diffusion-based method and system for detecting and monitoring activity of biologic and chemical species |
| 11/06/2003 | WO2003091703A1 Adsorption trap for the detection of surface-active agents in gas streams |
| 11/05/2003 | EP1359414A2 Measurement cell and method for determining a single gas concentration in fluid medium |
| 11/05/2003 | CN2585222Y Switching soil moisture sensor |
| 10/30/2003 | US20030203504 Detecting and monitoring activity of cellular or molecular species at low concentrations using diffusion systems associated with microfluidic and/or photolithograhphically devices |
| 10/30/2003 | US20030200788 Adsorption trap for the detection of surface-active agents in gas streams |
| 10/29/2003 | EP0928415B1 Membrane osmometer |
| 10/23/2003 | US20030196498 Deep lysimeter |
| 10/02/2003 | US20030185333 Procedure and device for measuring resistance to hydriding of tubes and tubular claddings |
| 09/25/2003 | WO2003078653A1 Method and apparatus for monitoring a fermentation process |
| 09/23/2003 | US6625573 Method and apparatus of molecular weight determination for gases flowing through the compressor |
| 09/18/2003 | US20030172723 Method and apparatus for measuring concentrations of components of fluid |