HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 1438
 
  
 
B01D SEPARATION 9125
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 8101
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 738
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 551
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 5102
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 582
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 451
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 4150

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0380,275 MULTI-VOLTAGE FUEL CELLDec 11, 14Dec 29, 16[H01M]
2016/0363,387 PHASE-CHANGE MATERIAL HEAT EXCHANGERJun 12, 15Dec 15, 16[F28D]
2016/0209,126 COMPOSITE FLOW-THROUGH HEAT SINK SYSTEM AND METHODJan 15, 15Jul 21, 16[B23P, F28F]
2016/0209,128 COMPOSITE PASSIVE HEAT SINK SYSTEM AND METHODJan 15, 15Jul 21, 16[B23P, F28F]
2016/0025,420 FLOW DISTRIBUTOR FOR HEAT TRANSFER PLATEJul 22, 14Jan 28, 16[F28D]
2016/0025,422 HEAT TRANSFER PLATEJul 22, 14Jan 28, 16[B23P, F28F]
2016/0025,423 HEAT TRANSFER PLATEJul 22, 14Jan 28, 16[B23P, F28F]
2015/0068,416 LOW PROFILE LAMINATE ASSEMBLIESFeb 05, 14Mar 12, 15[B30B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879924 Heat switch radiators for variable rate heat rejectionJan 24, 14Jan 30, 18[F28D, G05D, F28F]
9759664 Microgravity-compatible analysisMay 28, 15Sep 12, 17[G01N]
9742326 Field programmable gate array based brushless DC motor speed detectorJul 22, 14Aug 22, 17[G05B, H02P, G01R, G01D]
9601003 Sensor and control systems for electrical machinesAug 17, 15Mar 21, 17[G08B]
9586843 System and method for the treatment of liquid waste in zero gravityOct 27, 14Mar 07, 17[A47K, B64G, C02F, B01D]
9459608 Synchronization module for motor speed controlSep 26, 14Oct 04, 16[H04L, H02P, G05B, G06F]
9455659 Systems and methods for controlling high speed motorSep 29, 14Sep 27, 16[H02P]
9394185 Low pressure drop remediation bed for water based coolant loopsJul 06, 15Jul 19, 16[B01J, C02F]
9388909 Dual check valve and method of controlling flow through the sameApr 04, 14Jul 12, 16[F16K, F04B]
9352857 Urine stowage system for spacecraftJun 05, 12May 31, 16[B64G, B64D, E03D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0025,426 HEAT TRANSFER PLATEAbandonedJul 22, 14Jan 28, 16[B23P, F28F]
2015/0176,767 CONDENSATION REDUCTION AROUND CRYOGENIC SERVICE CONNECTIONAbandonedFeb 04, 14Jun 25, 15[H01M, F17C]
2015/0042,087 REDUNDANT SEAL ASSEMBLIES FOR MISALIGNED CONDUITSAbandonedFeb 03, 14Feb 12, 15[F16L]
2014/0290,486 LIQUID DEPTH-OPERATED VALVE ASSEMBLY FOR USE IN A ZERO GRAVITY ENVIRONMENT AND METHODAbandonedApr 01, 13Oct 02, 14[B01D]
2014/0104,597 DUAL-SPECTROSCOPY DETECTION APPARATUS AND METHODAbandonedOct 12, 12Apr 17, 14[H01J, G01J]
8669520 Waveform generation for ion trapExpiredJul 26, 12Mar 11, 14[H01J]
2013/0327,508 COLD PLATE ASSEMBLY INCORPORATING THERMAL HEAT SPREADERAbandonedJun 07, 12Dec 12, 13[F28F, B21D]
2013/0319,643 LOCKING ORIFICE RETAINING NUTAbandonedJun 05, 12Dec 05, 13[F28F]
2013/0291,919 CONCENTRATED PHOTOVOLTAIC/QUANTUM WELL THERMOELECTRIC POWER SOURCEAbandonedMay 03, 12Nov 07, 13[H01L, B82Y]
2013/0221,161 SINGLE HINGE SPACESUIT AND VEHICLE PORT INTERFACEAbandonedFeb 29, 12Aug 29, 13[B64G]
2013/0145,847 ASYMMETRICAL SENSOR TARGETSAbandonedDec 09, 11Jun 13, 13[G01P, H01F]
2013/0127,292 ROTORS OF INDUCTION MOTORSAbandonedNov 23, 11May 23, 13[H02K]
2013/0056,188 COOLING STRUCTUREAbandonedMay 21, 12Mar 07, 13[B23P, F28F]
2013/0056,190 COOLING STRUCTUREAbandonedSep 02, 11Mar 07, 13[B23P, F28F]
2013/0026,405 ROTARY VALVE AND ROTARY VALVE SEALAbandonedJul 29, 11Jan 31, 13[F16K]
2013/0008,638 PHASE CHANGE MATERIAL HEAT SINKAbandonedJul 08, 11Jan 10, 13[F28F]
2012/0297,796 THIN FILM PELTIER THERMAL LIGHT POWER BARRIER COOLERAbandonedMay 27, 11Nov 29, 12[H01L, F25B]
2012/0260,386 CONFORMAL HARNESS SUIT INTERFACEAbandonedJul 05, 11Oct 18, 12[B64G]
2012/0260,388 HARD UPPER TORSO FOR REAR ENTRY SUITAbandonedJul 05, 11Oct 18, 12[B64G]
2012/0260,398 PERSONAL COOLING APPARATUSAbandonedApr 14, 11Oct 18, 12[A41D, F28F]

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