ENDRESS + HAUSER WETZER GMBH + CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 838
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 356
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 398
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 298
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
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 159
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0172,349 Method and Apparatus for Determining a Process VariableDec 12, 13Jun 19, 14[G01K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9898002 Method for operating a fieldbus protocol capable field deviceOct 29, 13Feb 20, 18[H04L, G05B]
9316548 Measuring arrangement for determining amount of heatNov 10, 10Apr 19, 16[G01K, G01F]
9074945 Measuring insert for temperature measurementNov 09, 10Jul 07, 15[G01K]
8848807 Apparatus for transmission of electrical energy and informationDec 09, 08Sep 30, 14[H04B, G01D]
8819656 Method for start-up and/or reconfiguration of a programmable field-deviceApr 30, 08Aug 26, 14[G06F]
8279632 Apparatus for transfer of electrical energyFeb 11, 09Oct 02, 12[H02M]
8089386 Isolation unit for a conventional 2-conductor communication connection including a sensor, a measurement transmitter and a control unitJul 16, 07Jan 03, 12[H03M]
8043001 Apparatus and method for determining and/or monitoring temperatureJun 08, 06Oct 25, 11[G01K]
7886579 Portable samplerOct 08, 04Feb 15, 11[G01N, B65B]
7411375 Apparatus for issuing an electrical output signalApr 20, 06Aug 12, 08[G05F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0343,429 Temperature measuring apparatus, measuring element for a temperature measuring apparatus and method for manufacturing the temperature measuring apparatusAbandonedJun 25, 13Dec 26, 13[G01K]
8534912 Apparatus for determining and/or monitoring a measured variableExpiredJun 04, 08Sep 17, 13[G01K, G01N]
2013/0187,790 MEASUREMENT TRANSMITTER HAVING A PLURALITY OF FIELDBUS ADDRESSES AND METHOD FOR RETRIEVING MEASURED VALUES FROM SUCH A MEASUREMENT TRANSMITTERAbandonedAug 25, 11Jul 25, 13[G08C]
2012/0261,004 Installation AssemblyAbandonedNov 12, 10Oct 18, 12[F16L]
2010/0133,899 TWO-CONDUCTOR FIELD DEVICE FOR PROCESS AUTOMATION TECHNOLOGY FOR CONNECTING AT LEAST ONE SENSOR ELEMENTAbandonedNov 30, 07Jun 03, 10[H04B]
2010/0138,068 APPARATUS FOR TRANSFER OF ELECTRICAL ENERGY AND INFORMATIONAbandonedJul 11, 08Jun 03, 10[G06F]
2010/0071,463 APPARATUS FOR DETERMINING AND/OR MONITORING A PROCESS VARIABLEAbandonedJan 24, 08Mar 25, 10[G01D]
7430930 Sampler for taking a defined amount of sample of a fluid medium from a sample-taking siteExpiredMar 25, 05Oct 07, 08[G01N]
2007/0162,288 Method for automatically generating a spare parts listAbandonedMay 04, 04Jul 12, 07[G06Q]
2007/0055,391 Method for the automatic adjustment of a busable field device used in a process automation to the bus protocol utilized on the fieldbusAbandonedJul 16, 04Mar 08, 07[G05B]
2006/0232,298 Signal issuing unitAbandonedMar 10, 06Oct 19, 06[H03K]
2006/0143,469 Method for identification a user, especially for process automation engineering devicesAbandonedNov 25, 03Jun 29, 06[H04K]
2006/0128,171 Signal processing unit for use in process automation technology to be mounted on a top-hat railAbandonedDec 01, 03Jun 15, 06[H05K]
7010366 Field device with displayExpiredJul 05, 02Mar 07, 06[G05B]
6928868 Water well monitoring systemExpiredApr 11, 02Aug 16, 05[G01F]
6880413 Sampler and method of dispensing and cooling a fluidExpiredDec 11, 00Apr 19, 05[G01N]
2004/0209,525 Modularly expandable housingAbandonedJul 31, 03Oct 21, 04[H01R]
2004/0006,486 Paperless recorder for tamper-proof recording of product process informationAbandonedMay 29, 02Jan 08, 04[G06F]
6453759 Apparatus for and method of taking a predeterminable volume of a sample of mediumExpiredJul 27, 99Sep 24, 02[G01N]
5796015 Apparatus for taking a volume-adjustable sample from a moving fluidExpiredDec 06, 96Aug 18, 98[G01N]

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