ENDRESS + HAUSER FLOWTEC AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 3401
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 39167
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 1347
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 13434
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 11148
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 1036
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 749
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 651
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 588
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 596

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0045,545 MAGNETO-INDUCTIVE FLOW MEASURING DEVICE WITH REDUCED ELECTRICAL CURRENT DRAWFeb 15, 16Feb 15, 18[G01F]
2018/0031,403 THERMAL, FLOW MEASURING DEVICE WITH DIAGNOSTIC FUNCTIONDec 03, 15Feb 01, 18[G01F]
2018/0017,419 Magneto-Inductive Flow Measuring DeviceDec 03, 15Jan 18, 18[G01F]
2017/0350,865 Flow Measuring DeviceNov 18, 15Dec 07, 17[G01N, G01F]
2017/0314,977 Ultrasonic, Flow Measuring DeviceNov 03, 15Nov 02, 17[G01F]
2017/0307,428 Thermal, Flow Measuring DeviceSep 02, 15Oct 26, 17[G01P, G01F]
2017/0307,429 Measuring ArrangementSep 02, 15Oct 26, 17[G01F]
2017/0284,841 Sensor Assembly for a Sensor, Sensor, and Measuring System Formed TherewithAug 19, 15Oct 05, 17[G01F]
2017/0261,474 Measuring Transducer of Vibration-Type as well as Measuring System formed therewithNov 03, 15Sep 14, 17[G01N, G01F]
2017/0219,398 MEASURING SYSTEM FOR MEASURING AT LEAST ONE MEASURED VARIABLE OF A FLUID AS WELL AS METHOD FOR OPERATING SUCH A MEASURING SYSTEMSep 02, 15Aug 03, 17[G01F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9897471 Coupling element, ultrasonic transducer and ultrasonic flow meterApr 11, 14Feb 20, 18[G01F]
9897473 Measuring transducer of vibration-typeNov 17, 14Feb 20, 18[G01F]
9891181 Measurement device for measuring a property of a flowing fluidDec 21, 15Feb 13, 18[G01N, G01F]
9893611 Method for controlling coil current of a magneto inductive, flow measuring deviceJun 04, 13Feb 13, 18[H02M, G01R, G01F]
9885593 Method for verifying the reliability of measurement data of an ultrasonic flow measurement based on the travel-time difference method and ultrasonic flow measurement deviceNov 25, 13Feb 06, 18[G01F]
9810586 Temperature sensor and thermal, flow measuring deviceSep 23, 13Nov 07, 17[G01K, G01D, G01F]
9782798 In-line measuring device with measuring tube lined internally with polyurethane and method for manufacture thereofApr 01, 09Oct 10, 17[B05D, G01F]
9739652 Sensor and flow measuring deviceOct 28, 13Aug 22, 17[G01F]
9733110 Housing equipped with a viewing windowNov 12, 13Aug 15, 17[G01D]
9719819 Vortex flow sensor for a vortex flow transducer having a flange shaped support device for supporting a membrane in a housingApr 22, 14Aug 01, 17[G01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0072,278 Field Device having a Protection CircuitAbandonedFeb 17, 14Mar 10, 16[H02H]
2016/0041,016 Verfahren und Wirbelströmungsmessgerät Zur Bestimmung des Massenstromverhältnisse einermhrphasigen StrömungAbandonedNov 25, 13Feb 11, 16[G01F]
2015/0330,819 MEASURING DEVICE, ESPECIALLY FLOW MEASURING DEVICE, AND METHOD FOR MANUFACTURING A MEASURING TUBE FOR A MEASURING DEVICEAbandonedMay 14, 15Nov 19, 15[B21J, G01F]
2015/0323,359 Ultrasonic, Flow Measuring DeviceAbandonedJun 04, 13Nov 12, 15[G01F]
2015/0244,697 Method for Secure Servicing of a Field DeviceAbandonedAug 28, 13Aug 27, 15[H04L]
2015/0222,241 Circuit for Signal Transfer and Galvanic IsolationAbandonedJul 26, 13Aug 06, 15[H04B, H03H]
2015/0153,208 THERMAL, FLOW MEASURING DEVICE AND METHOD FOR OPERATING A THERMAL, FLOW MEASURING DEVICEAbandonedNov 24, 14Jun 04, 15[G01F]
2015/0118,914 Terminal Block, Connection Apparatus Formed Therewith, and Field Device with such a Connection ApparatusAbandonedApr 25, 13Apr 30, 15[H01R]
2015/0043,612 METHOD FOR HEAT QUANTITY MEASUREMENT WITH AN ULTRASONIC, FLOW MEASURING DEVICEAbandonedOct 24, 12Feb 12, 15[G01K, G01L, G01F]
2014/0375,471 Field DeviceAbandonedJun 23, 14Dec 25, 14[G08C]
2014/0366,624 Spacer for a Thermal, Flow Measuring DeviceAbandonedNov 22, 12Dec 18, 14[B23K, G01F]
2014/0348,202 Method for detecting presence of a droplet on a heated temperature sensorAbandonedNov 22, 12Nov 27, 14[G01K, G01F]
2014/0311,252 METHOD AND CIRCUIT FOR GRID SYNCHRONIZATION OF A MAGNETO INDUCTIVE FLOW MEASURING DEVICEAbandonedNov 22, 12Oct 23, 14[G01F]
2014/0013,858 Measuring Tube LiningAbandonedFeb 15, 12Jan 16, 14[F16L, C08G, C08F, G01F]
2013/0297,928 Field device with long-term firmware compatabilityAbandonedNov 23, 11Nov 07, 13[G06F]
2013/0269,428 Measurement Transducer of a Thermal Mass Flow Meter for Determining the Flow of a Medium through a Pipe and Method for Fabricating itAbandonedJun 20, 11Oct 17, 13[H01L, G01F]
2013/0264,142 COUPLING ELEMENT OF AN ULTRASONIC TRANSDUCER FOR AN ULTRASONIC, FLOW MEASURING DEVICEAbandonedNov 23, 11Oct 10, 13[G01F]
2013/0208,724 Automated Adaption to Various Industrial Ethernet ProtocolsAbandonedJun 20, 11Aug 15, 13[H04L]
8401824 Method for determining an output value of a sensor of automation technologyExpiredDec 06, 06Mar 19, 13[G06F]
2012/0327,107 FIELD DEVICE HAVING A DISPLAY UNIT AND METHOD FOR OPERATING THE DISPLAY UNITAbandonedOct 15, 10Dec 27, 12[G09G]

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