OLIVE TREE PATENTS 1 LLC

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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
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 218
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 225
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 244
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 243
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F25C PRODUCTION, WORKING, STORING OR DISTRIBUTION OF ICE 124
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0033,166 THERMAL RECOVERY SYSTEM AND METHODSep 15, 15Feb 04, 16[F24H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920951 Thermal recovery system and methodSep 15, 15Mar 20, 18[F24H, F25B, F24D]
9322600 Thermosyphon heat recoveryMar 19, 12Apr 26, 16[F24H, F28D, F24D]
7150160 Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method thereforMay 06, 04Dec 19, 06[F25D]
7139564 Wireless communication device for field personnelAug 08, 01Nov 21, 06[G05B]
7055339 Integrated thermosyphon refrigerant heat recovery system and hot water heaterJun 02, 03Jun 06, 06[F25B]
7032411 Integrated dual circuit evaporatorAug 25, 03Apr 25, 06[F25B]
6948916 Piping layout for multiple compressor systemOct 29, 02Sep 27, 05[F04B, F25B]
6857285 Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method thereforNov 13, 03Feb 22, 05[F28D]
6460358 Flash gas and superheat eliminator for evaporators and method thereforNov 13, 00Oct 08, 02[F25B]
6167715 Direct refrigerant geothermal heat exchange or multiple source subcool/postheat/precool system thereforOct 06, 98Jan 02, 01[F25D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6898947 Utilization of harvest and/or melt water from an ice machine for a refrigerant subcool/precool system and method thereforExpiredFeb 18, 03May 31, 05[F25C]
6820420 Solar-based power generating systemExpiredMar 08, 02Nov 23, 04[B60K]
6442903 Inflatable insulative coveringExpiredNov 13, 00Sep 03, 02[E04B]
6237359 Utilization of harvest and/or melt water from an ice machine for a refrigerant subcool/precool system and method thereforExpiredOct 08, 98May 29, 01[F25C]

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