IMPULSE DEVICES INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 860
 
  
 
F15C FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES 57
 
  
 
B64C AEROPLANES; HELICOPTERS 272
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 271
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 123
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8887525 Heat exchange and cooling systemsDec 06, 10Nov 18, 14[F28D, F25B]
8820114 Cooling of heat intensive systemsMar 02, 11Sep 02, 14[F28D, F25B]
8631827 Fluid flow control deviceAug 24, 10Jan 21, 14[F15C]
8381870 Fluid flow controllerJul 18, 11Feb 26, 13[F01N, F15C]
8365540 System and method for heat transferSep 07, 10Feb 05, 13[A62C, F25B]
8359872 Heating and cooling of working fluidsDec 06, 10Jan 29, 13[F25B]
8353168 Thermodynamic cycle for cooling a working fluidDec 06, 10Jan 15, 13[F25B]
8353169 Supersonic cooling systemDec 06, 10Jan 15, 13[F25B]
8333080 Supersonic cooling systemMar 25, 10Dec 18, 12[F25B]
8328522 Axial flow fanSep 28, 07Dec 11, 12[F03B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8505322 Battery coolingExpiredOct 11, 10Aug 13, 13[H01M, F25B, F25D]
2012/0118,538 Pump-Less CoolingAbandonedNov 12, 10May 17, 12[F28D]
2012/0111,322 Method and Apparatus for Treatment of Cellulosic Biomass Materials in a Cavitation ReactorAbandonedNov 09, 10May 10, 12[C08B, B01J]
2012/0020,803 TURBINE BLADES, SYSTEMS AND METHODSAbandonedJul 18, 11Jan 26, 12[F01D]
7934686 Reducing drag on a mobile bodyExpiredAug 02, 10May 03, 11[B64C]
2011/0094,249 Pressure Shock-Induced Cooling CycleAbandonedDec 06, 10Apr 28, 11[F25B]
2011/0048,048 Personal Cooling SystemAbandonedOct 11, 10Mar 03, 11[F25D]
2011/0048,062 Portable Cooling UnitAbandonedSep 13, 10Mar 03, 11[F25B]
2011/0051,549 Nucleation Ring for a Central InsertAbandonedJul 26, 10Mar 03, 11[B01F]
2011/0030,390 Vortex TubeAbandonedApr 02, 10Feb 10, 11[F25B]
7814967 Heat exchangerExpiredJul 07, 07Oct 19, 10[F28F]
2010/0200,417 Method and Apparatus for Electrodeposition in Metal Acoustic ResonatorsAbandonedFeb 04, 10Aug 12, 10[C25D]
7644804 Sound attenuatorExpiredOct 25, 07Jan 12, 10[F01N, F15C]
2009/0308,472 Swirl InducerAbandonedJun 15, 09Dec 17, 09[F15C]
2007/0253,285 Method and apparatus for controlling and monitoring temperature differences within a cavitation chamberAbandonedSep 14, 05Nov 01, 07[B01F]
7287580 Heat exchangerExpiredJul 10, 06Oct 30, 07[F28F]
2007/0248,470 Method and apparatus for loading a source gas into a cavitation mediumAbandonedAug 19, 05Oct 25, 07[F04F]
2007/0223,303 Method and apparatus for controlling and monitoring temperature differences within a cavitation chamberAbandonedSep 26, 05Sep 27, 07[B08B, B01F]
2007/0175,525 Method for replenishing a source gas in a cavitation mediumAbandonedAug 31, 05Aug 02, 07[F17D]
2007/0138,911 TUNABLE ACOUSTIC DRIVER AND CAVITATION CHAMBER ASSEMBLYAbandonedDec 16, 05Jun 21, 07[H01L]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.