G01F

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MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME (milk flow sensing devices in milking machines or devices A01J 5/01; measuring or recording blood flow A61B 5/02, A61B 8/06; metering media to the human body A61M 5/168; burettes or pipettes B01L 3/02; arrangements of liquid volume meters or volume-flow meters in liquid-delivering apparatus, e.g. for retail sale purposes, B67D 5/16; pumps, fluid motors, details common to measuring or metering devices and pumps or fluid motors F01-F04; locating, determining distance or velocity using reflection or reradiation of radio waves, analogous arrangements using other waves G01S; systems for ratio control G05D 11/00)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,444,351 Coating-powder-supply apparatus Feb 05, 10 May 21, 13 , J. WAGNER AG
8,447,367 Process measurement instrument adapted for wireless communication May 07, 07 May 21, 13 , ROSEMOUNT TANK RADAR AB
8,447,533 Method of wastewater flow measurement, system analysis, and improvement Oct 12, 10 May 21, 13 , EASTECH FLOW CONTROLS, INC.
8,447,534 Digital flowmeter Aug 04, 11 May 21, 13 , INVENSYS SYSTEMS, INC.
8,447,535 Wet gas measurement Jan 24, 12 May 21, 13 , INVENSYS SYSTEMS, INC.
8,447,537 Methods and apparatus for determining the permeability and diffusivity of a porous solid Feb 24, 10 May 21, 13 , HALLIBURTON ENERGY SERVICES, INC.; IMPERIAL COLLEGE LONDON;
8,447,538 Apparatus and methods for monitoring quantities of fluid in a container Jan 09, 12 May 21, 13 , Not available
8,440,975 Scintillator, radiation detecting apparatus, and radiation imaging apparatus Oct 20, 11 May 14, 13 , CANON KABUSHIKI KAISHA
8,441,605 Polarizing plate, display, and electronic apparatus May 18, 12 May 14, 13 , JAPAN DISPLAY WEST INC.
8,442,781 Coriolis flowmeter Jun 05, 09 May 14, 13 , OVAL CORPORATION
8,442,782 Method for determining and/or monitoring a process variable of a medium, and corresponding apparatus Feb 13, 08 May 14, 13 , ENDRESS + HAUSER GMBH + CO. KG
8,442,783 Method of and apparatus for recording fuel supplied to a vehicle Aug 17, 09 May 14, 13 , Not available
8,443,034 Input vector selection for reducing current leakage in integrated circuits Jun 05, 09 May 14, 13 , EMPIRE TECHNOLOGY DEVELOPMENT LLC
8,438,919 Systems and methods for liquid level sensing having a differentiating output Jul 23, 10 May 14, 13 , ROSEMOUNT AEROSPACE INC.
8,438,920 Assembly structure of liquid level detecting apparatus and liquid level detecting apparatus Sep 21, 10 May 14, 13 , YAZAKI CORPORATION
8,438,921 Graduated measuring container and method for measuring and mixing material compounds Feb 04, 11 May 14, 13 , Not available
8,438,930 Mechanical signal processing accumulator attenuation device and method Jan 08, 09 May 14, 13 , UNITED LAUNCH ALLIANCE, LLC
8,438,933 Flowmeter and manifold therefor Jul 15, 09 May 14, 13 , RESTEK CORPORATION
8,438,934 Wriggler for gas meter endpoint Feb 27, 12 May 14, 13 , ITRON, INC.
8,438,935 Smooth bore, chordal transit-time ultrasonic meter and method Apr 03, 09 May 14, 13 , CAMERON INTERNATIONAL CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2013/0118,250 CALORIMETRIC FLOW METER HAVING HIGH HEAT CONDUCTIVITY STRIPS Nov 06, 12 May 16, 13 , MELEXIS NV
2013/0118,251 Evaluation device and method for determining a characteristic variable for the location of a boundary surface in a container May 09, 12 May 16, 13 , Not available
2013/0118,252 MEASUREMENT DEVICE Nov 12, 12 May 16, 13 , ROBERT SEUFFER GMBH & CO. KG
2013/0118,253 ACOUSTIC ARRAY SENSOR Nov 14, 12 May 16, 13 , STREET SMART SENSORS LLC
2013/0118,254 APPARATUS FOR DETERMINING AND/OR MONITORING A PREDETERMINED FILL LEVEL Jun 20, 11 May 16, 13 , ENDRESS & HAUSER GMBH & CO. KG
2013/0118,271 SENSOR SIGNAL SAMPLING Jun 24, 11 May 16, 13 , SENTEC LTD.
2013/0118,272 ULTRASONIC TYPE FLOW SENSOR Nov 15, 11 May 16, 13 , ATSUDEN CO., LTD.
2013/0121,371 METHOD FOR DETECTING AUTOMOBILE DIFFERENTIAL FILL OMISSION Nov 16, 11 May 16, 13 , TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
2013/0118,496 LEAK ESTIMATION USING FUNCTION ESTIMATION Jul 05, 11 May 16, 13 , KONINKLIJKE PHILIPS ELECTRONICS N.V.
2013/0122,301 PRESSURE SENSITIVE MICROPARTICLES FOR MEASURING CHARACTERISTICS OF FLUID FLOW Dec 21, 12 May 16, 13 , UNIVERSITY OF UTAH RESEARCH FOUNDATION
2013/0123,755 SYSTEM AND METHOD FOR DETERMINING A FILL STATUS OF A CANISTER OF FLUID IN A REDUCED PRESSURE TREATMENT SYSTEM Jan 03, 13 May 16, 13 , KCI LICENSING, INC.
2013/0124,112 Anemometer Detecting Thermal Time Constant of Sensor Apr 16, 12 May 16, 13 , LINEAR TECHNOLOGY CORPORATION
2013/0124,131 ULTRASONIC TYPE FLOWMETER APPARATUS AND METHOD OF USING THE SAME Nov 13, 12 May 16, 13 , ATSUDEN CO., LTD.
2013/0111,969 METHODS FOR RETROFITTING NATURAL GAS METERS Nov 09, 11 May 09, 13 , CHEVRON U.S.A. INC.
2013/0111,987 LEVEL DETECTION DEVICE IN A CASTING EQUIPMENT AND RELATIVE DETECTION METHOD Jul 13, 11 May 09, 13 , DANIELI AUTOMATION SPA
2013/0111,988 Water Well Gauge Nov 05, 12 May 09, 13 , Not available
2013/0112,007 Fouling Resistant Flow Metering System Nov 07, 12 May 09, 13 , RSA ENVIRONMENTAL
2013/0112,008 System and Method for Determining Fluid Speed Nov 02, 12 May 09, 13 , TAO OF SYSTEMS INTEGRATION INC.
2013/0112,009 CORIOLIS MASS FLOW METER AND COMPONENTS THEREOF Dec 02, 10 May 09, 13 , PRECIM LTD.
2013/0113,500 FILL-LEVEL MEASURING DEVICE FOR ASCERTAINING AND MONITORING FILL LEVEL OF A MEDIUM LOCATED IN THE PROCESS SPACE OF A CONTAINER BY MEANS OF A MICROWAVE TRAVEL TIME MEASURING METHOD Jun 01, 11 May 09, 13 , ENDRESS + HAUSER GMBH + CO. KG

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Top Owners in This Class

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