HERAEUS SENSOR TECHNOLOGY GMBH

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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 640
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 455
 
  
 
H01C RESISTORS424
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 370
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B41B MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRONIC COMPOSING DEVICES 116
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0363,530 SENSOR FOR DETECTING ELECTRICALLY CONDUCTIVE AND/OR POLARIZABLE PARTICLES, SENSOR SYSTEM, METHOD FOR OPERATING A SENSOR, METHOD FOR PRODUCING A SENSOR OF THIS TYPE AND USE OF A SENSOR OF THIS TYPEDec 23, 15Dec 21, 17[G01N, F01N, F02D]
2017/0356,868 SENSOR FOR DETECTING ELECTRICALLY CONDUCTIVE AND/OR POLARIZABLE PARTICLES, SENSOR SYSTEM, METHOD FOR OPERATING A SENSOR, METHOD FOR PRODUCING A SENSOR OF THIS TYPE AND USE OF A SENSOR OF THIS TYPEDec 23, 15Dec 14, 17[G01N, F02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9829390 High-temperature chip with high stabilitySep 23, 13Nov 28, 17[G01K, F02D]
9606006 Measuring shunt comprising protective frameJun 27, 12Mar 28, 17[C23C, G01K]
9155129 Microstructured hot stamping dieJun 27, 12Oct 06, 15[H05B, B29C, B41B, H05K]
9068913 Photolithographic structured thick layer sensorMay 06, 10Jun 30, 15[G01N]
8943913 Flow sensors having a flow duct in the cover, and sensor tip as intermediate productJan 24, 12Feb 03, 15[G01D, G01F]
8730002 Non-conducting zirconium dioxideJan 20, 10May 20, 14[G01K, H01C]
8545097 Turbocharger overheating protection device and method of its manufactureNov 02, 11Oct 01, 13[G01K]
8328419 Turbocharger protection deviceJan 30, 08Dec 11, 12[G01K]
8183974 1200° C. film resistorSep 25, 08May 22, 12[H01C]
8138881 Coated wire and film resistorSep 24, 08Mar 20, 12[H01C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7893510 High temperature-stable sensorExpiredJul 12, 05Feb 22, 11[H01L]
2010/0170,483 FILM RESISTOR IN AN EXHAUST-GAS PIPEAbandonedApr 23, 08Jul 08, 10[G01K, B23P, F02M, B08B, G01N, G01P, G01R, H01C, G01F, B32B]
2010/0066,388 EPITAXIAL SOOT SENSORAbandonedSep 14, 09Mar 18, 10[G01R, G03F, C30B, B32B]
2009/0282,909 Film Resistor in Exhaust-gas PipeAbandonedJun 29, 07Nov 19, 09[H01C, G01F]
2009/0052,152 Electronic SensorAbandonedAug 19, 08Feb 26, 09[H05K]
2008/0190,173 Soot SensorAbandonedApr 20, 06Aug 14, 08[G01N, B01J]
7046116 Temperature probe and its useExpiredNov 10, 03May 16, 06[H01C]
6898969 Flow sensor element and method of using sameExpiredDec 19, 03May 31, 05[G01F]
6819217 Temperature sensorExpiredMar 11, 03Nov 16, 04[H01C]
2004/0190,590 Apparatus for determining the temperature of a flowing medium in conduit and method for producing the apparatusAbandonedMar 30, 04Sep 30, 04[G01K, G01L]
6787870 Semiconductor component with integrated circuit, cooling body, and temperature sensorExpiredMay 23, 03Sep 07, 04[H01L]
2003/0081,652 Composite wire, particularly connection wire for temperature sensorsAbandonedOct 25, 02May 01, 03[G01K]
2003/0072,352 Temperature sensor with a sensor element and use thereofAbandonedOct 15, 02Apr 17, 03[G01K]

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