| Patents for G01N 9 - Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity (6,694) |
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| 08/05/2009 | CN100523742C Simplified fluid property measurement |
| 08/04/2009 | US7568391 Ultrasonic imaging scanner |
| 08/04/2009 | US7568378 Sensor |
| 07/30/2009 | US20090191643 Rotatable Test Element |
| 07/29/2009 | EP2082212A1 High pressure resonant vibrating-tube densitometer |
| 07/29/2009 | CN100520313C Meter electronic apparatus and method for detecting residual material in flow meter assembly |
| 07/29/2009 | CN100520276C System and method for generating three-dimensional density-based defect map |
| 07/23/2009 | WO2009063194A3 Level measurement system |
| 07/22/2009 | CN201277937Y SF6 gas small water density synthetic on-line monitoring system |
| 07/22/2009 | CN101487785A Interface analysis apparatus for double-floating ball red mud setting tank |
| 07/15/2009 | EP2078956A1 Resonator housing for microwaves |
| 07/14/2009 | US7559229 Gas sensor with increased water-incursion resistance and method of operating gas sensor |
| 07/14/2009 | US7559223 Real time determination of gas solubility and related parameters in manufacturing processes |
| 07/14/2009 | CA2433945C Fluid delivery system |
| 07/09/2009 | WO2009083566A1 Pycnometer |
| 07/08/2009 | CN101477020A Method for measuring slurry density of desulfurizing absorption column |
| 07/08/2009 | CN101477019A Asphalt mixture bulk density measuring method based on construction depth |
| 07/08/2009 | CN100510694C Determination of envelope volume and density of porous samples |
| 07/01/2009 | EP2074403A2 Sensor that compensates for deterioration of a luminescable medium |
| 07/01/2009 | CN100507508C Full automatic method for measuring density index of SDI sludge, and tester |
| 06/30/2009 | US7552640 Method for inspection of metal tubular goods |
| 06/30/2009 | US7552619 Measurement of density and viscoelasticity with a single acoustic wave sensor |
| 06/25/2009 | WO2009078734A1 Method and equipment for determining the interface between two or more fluid phases |
| 06/25/2009 | WO2009077754A1 System and method for measuring or monitoring of a low concentration dispersed phase |
| 06/25/2009 | CA2709419A1 Method and equipment for determining the interface between two or more fluid phases |
| 06/24/2009 | CN201262607Y Densitometer for artificial X ray artificial board section plane |
| 06/23/2009 | US7551285 Methods and apparatus for spectroscopic imaging of materials in an array |
| 06/23/2009 | US7549319 High pressure resonant vibrating-tube densitometer |
| 06/22/2009 | CA2646782A1 Measurement tool and method of use |
| 06/18/2009 | US20090157345 Detector device for detecting component density contained in mixture fuel |
| 06/18/2009 | US20090151429 Micro gas sensor and manufacturing method thereof |
| 06/17/2009 | EP1247069A4 Optical method for the determination of grain orientation in films |
| 06/17/2009 | CN201259486Y Simplified device for potato relative density measurement |
| 06/17/2009 | CN101458202A Method for quickly measuring material adding amount in sludge curing/stabilizing process |
| 06/16/2009 | US7546685 Process for producing a rotor |
| 06/13/2009 | CA2649665A1 Borehole tester apparatus and methods for using nuclear electromagnetic radiation to determine fluid properties |
| 06/11/2009 | US20090145198 System and method of assessing a property of a flowing fluid |
| 06/10/2009 | EP2067026A1 Apparatus and method for well services fluid evaluation using x-rays |
| 06/10/2009 | EP2067006A1 Compact gammameter |
| 06/10/2009 | CN101451944A Coating density ultrasonic measurement method based on pressure reflection coefficient phase spectrum |
| 06/10/2009 | CN100498282C On-line electronic densimeter |
| 06/10/2009 | CN100497830C System for measuring material properties from a moving construction vehicle |
| 06/09/2009 | US7544324 analyte may be a drug (for example a drug of abuse), a hormone, a protein, a nucleic acid molecule, an etiological agent and a specific binding member; in saliva or oral fluid |
| 06/04/2009 | WO2009070577A1 Detection of insufficient sample during aspiration with a pipette |
| 06/04/2009 | WO2007027760A3 Methods, systems, and computer program products for determining a property of construction material |
| 06/04/2009 | DE102007057092A1 Verfahren und Vorrichtung zur Feuchte- und/oder Dichtemessung Method and apparatus for humidity and / or density measurement |
| 06/03/2009 | EP2064529A2 Assembly for measuring the specific gravity and level of a liquid |
| 06/03/2009 | CN100494969C Method and apparatus for online detecting density of alumina slurry |
| 06/03/2009 | CN100494890C Method of determining a dimension of a sample of a construction material and associated apparatus |
| 05/28/2009 | US20090133471 Apparatus and Use of the Apparatus for the Determination of the Density of a Plasma |
| 05/27/2009 | CN100491997C Finished oil water ratio on-line real time measuring apparatus |
| 05/27/2009 | CN100491935C Compact oscillatory flowmeter used for measuring flow property of adhesive flow material |
| 05/27/2009 | CN100491934C Compact oscillatory flowmeter used for measuring flow property of multi-phase flow material |
| 05/27/2009 | CN100491493C Method for evaluating abrasive particle quality, polishing method and abrasive material for glass polishing |
| 05/26/2009 | CA2450753C Determination of winding/unwinding roll density using time variant recursive techniques |
| 05/21/2009 | US20090126469 Method of Monitoring Fire Resistance of Hydraulic Fluids |
| 05/20/2009 | DE102008051654A1 Verfahren zur Bestimmung der tatsächlichen Dichte von fluiden Medien Method for determining the actual density of fluid media |
| 05/20/2009 | CN101435815A New mixing concrete mixing proportion determinator |
| 05/20/2009 | CN100489490C Determination of amount of proppant added to a fracture fluid using a coriolis flow meter |
| 05/14/2009 | WO2009061565A2 A microfluidic downhole density and viscosity sensor |
| 05/14/2009 | WO2009060002A1 Method for determining and/or monitoring the growth of a biological substance in a medium by means of a system which can be mechanically oscillated |
| 05/14/2009 | WO2008071563A3 Apparatus for determining and/or monitoring a process variable |
| 05/14/2009 | US20090120189 System and method for detecting internal flaws in a particulate filter |
| 05/14/2009 | US20090120183 Piezoelectric/electrostrictive membrane sensor |
| 05/14/2009 | US20090120168 Microfluidic downhole density and viscosity sensor |
| 05/14/2009 | DE102007052041A1 Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung A method of operating a density and device for measuring density |
| 05/14/2009 | CA2684294A1 A microfluidic downhole density and viscosity sensor |
| 05/13/2009 | CN201237568Y Anti-vibration sulfur hexafluoride gas density list |
| 05/12/2009 | US7530268 Device for determining and/or monitoring at least one physical or chemical process variable of a medium in a container |
| 05/07/2009 | US20090113988 Mitigation of gas memory effects in gas analysis |
| 05/07/2009 | DE102007030700A1 Meßsystem für ein in einer Prozeßleitung strömendes Medium A measuring system for a flowing medium in a process pipe |
| 05/07/2009 | DE102007030690A1 Meßsystem für ein in einer Prozeßleitung strömendes Medium A measuring system for a flowing medium in a process pipe |
| 05/06/2009 | CN101424596A Calibration stand and calibration method for SF6 gas density and pressure monitoring device |
| 04/30/2009 | WO2008139108A3 Method and system for diagnosing the composition of a tank for controlling an injection on a nitrogen-oxide reduction catalyst |
| 04/30/2009 | WO2007001696A3 Apparatus and methods for sensing ink errors |
| 04/30/2009 | US20090107215 Alcohol density sensor disposed in fuel tank of automotive vehicle |
| 04/29/2009 | CN201229285Y Ceramic slurry concentration detection device |
| 04/29/2009 | CN201229284Y Novel density measurement device |
| 04/23/2009 | WO2009050632A1 Apparatus, systems and methods for production and integration of compact illumination schemes |
| 04/23/2009 | WO2009049342A1 Apparatus for determining the viscosity of a liquid |
| 04/23/2009 | WO2008023282A3 Assembly for measuring the specific gravity and level of a liquid |
| 04/22/2009 | CN101413863A Linear scale hydrostatic balance |
| 04/22/2009 | CN101413790A Method for detecting hardened layer shape and hardness distribution condition of heavy rail end head |
| 04/22/2009 | CN100480691C 测量装置 Measuring device |
| 04/22/2009 | CN100480643C On-line flow meter |
| 04/21/2009 | US7522277 Lateral surface sensor and imaging optical system therefor |
| 04/21/2009 | US7520162 Vibration meter and method of measuring a viscosity of a fluid |
| 04/16/2009 | WO2007030655A3 Static and ultrasonic methods for measurement compressibility and/or density of particles, including nanoparticles in suspension |
| 04/16/2009 | US20090099808 Method for Monitoring Fouling in a Cooling Tower |
| 04/16/2009 | US20090095072 Piezoelectric/electrostrictive membrane type sensor |
| 04/15/2009 | EP2047248A2 Method and device for determining the fat content of pieces of meat in their entirety |
| 04/15/2009 | CN201222027Y On-line automatic detection apparatus for liquid concentration |
| 04/15/2009 | CN101408495A Non-linear scale gravimeter |
| 04/09/2009 | WO2007008446A3 Slide deposition chamber |
| 04/09/2009 | US20090093977 Method and device for acoustic measurement of the specific density of a gaseous or liquid medium |
| 04/09/2009 | US20090090180 Method of Measuring a Set Cement Density and Settling Properties |
| 04/08/2009 | EP2044400A1 Apparatus having a unit which is capable of mechanical oscillation and is intended to determine and/or monitor a process variable of a medium |
| 04/08/2009 | CN201218792Y Oil-ash isolator used for cement serum density meter |
| 04/08/2009 | CN101405590A Determination of gas solubility, entrained gas content, and true liquid density in manufacturing processes |
| 04/08/2009 | CN100476398C Device for estimation of brine density |