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Ahmad M. Mahmoud

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  • Bolton, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual compressor heat pump
    • Patent number 11,906,226
    • Issue date Feb 20, 2024
    • Carrier Corporation
    • Jeremy Wallet-Laïly
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector heat pump operation
    • Patent number 11,781,791
    • Issue date Oct 10, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump with ejector
    • Patent number 11,561,028
    • Issue date Jan 24, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump with ejector
    • Patent number 10,739,052
    • Issue date Aug 11, 2020
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump with ejector
    • Patent number 10,401,058
    • Issue date Sep 3, 2019
    • Carrier Corporation
    • Yinshan Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Wide speed range high-efficiency cold climate heat pump
    • Patent number 10,267,542
    • Issue date Apr 23, 2019
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system
    • Patent number 10,101,060
    • Issue date Oct 16, 2018
    • Carrier Corporation
    • Yinshan Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Falling film evaporator for mixed refrigerants
    • Patent number 9,933,191
    • Issue date Apr 3, 2018
    • NANJING TICA AIR-CONDITIONING CO., LTD.
    • Ahmad M. Mahmoud
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Integrated membrane dehumidification system
    • Patent number 9,267,696
    • Issue date Feb 23, 2016
    • Carrier Corporation
    • David W. Gerlach
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    System and method for controlling an absorption chiller configured...
    • Patent number 9,250,002
    • Issue date Feb 2, 2016
    • Carrier Corporation
    • Jiachuan Wang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Composition of zeotropic mixtures having predefined temperature glide
    • Patent number 9,039,923
    • Issue date May 26, 2015
    • United Technologies Corporation
    • Ahmad M. Mahmoud
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    High gliding fluid power generation system with fluid component sep...
    • Patent number 8,857,185
    • Issue date Oct 14, 2014
    • United Technologies Corporation
    • Ahmad M. Mahmoud
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Ejector Heat Pump Operation
    • Publication number 20230400230
    • Publication date Dec 14, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR DEFROST CONTROL IN HEAT PUMPS
    • Publication number 20230288086
    • Publication date Sep 14, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION SYSTEM WITH TANDEM HIGH-SIDE COMPRESSORS
    • Publication number 20230213255
    • Publication date Jul 6, 2023
    • Carrier Corporation
    • Matthew Clark
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20230160610
    • Publication date May 25, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROL OPTIMIZATION OF BUILDING SUBSYTEMS
    • Publication number 20230105859
    • Publication date Apr 6, 2023
    • Carrier Corporation
    • Robert Leffler
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Ejector Heat Pump Operation
    • Publication number 20210270509
    • Publication date Sep 2, 2021
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD AND SYSTEM FOR COOLING A MOTOR DURING MOTOR STARTUP
    • Publication number 20210247107
    • Publication date Aug 12, 2021
    • Carrier Corporation
    • Jinliang Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dual Compressor Heat Pump
    • Publication number 20210033315
    • Publication date Feb 4, 2021
    • Carrier Corporation
    • Jeremy Wallet-Laïly
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20200370809
    • Publication date Nov 26, 2020
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20180328638
    • Publication date Nov 15, 2018
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20170211853
    • Publication date Jul 27, 2017
    • Carrier Corporation
    • Yinshan Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20170211851
    • Publication date Jul 27, 2017
    • Carrier Corporation
    • Yinshan Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    WIDE SPEED RANGE HIGH-EFFICIENCY COLD CLIMATE HEAT PUMP
    • Publication number 20160290683
    • Publication date Oct 6, 2016
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FALLING FILM EVAPORATOR FOR POWER GENERATION SYSTEMS
    • Publication number 20160108762
    • Publication date Apr 21, 2016
    • United Technologies Corporation
    • Ahmad M. Mahmoud
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FALLING FILM EVAPORATOR FOR MIXED REFRIGERANTS
    • Publication number 20160076799
    • Publication date Mar 17, 2016
    • United Technologies Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    INTEGRATED MEMBRANE DEHUMIDIFICATION SYSTEM
    • Publication number 20140245772
    • Publication date Sep 4, 2014
    • Carrier Corporation
    • David W. Gerlach
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COMPOSITION OF ZEOTROPIC MIXTURES HAVING PREDEFINED TEMPERATURE GLIDE
    • Publication number 20130207021
    • Publication date Aug 15, 2013
    • Ahmad M. Mahmoud
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    HIGH GLIDING FLUID POWER GENERATION SYSTEM WITH FLUID COMPONENT SEP...
    • Publication number 20130174551
    • Publication date Jul 11, 2013
    • Ahmad M. Mahmoud
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-AZEOTROPIC WORKING FLUID MIXTURES FOR RANKINE CYCLE SYSTEMS
    • Publication number 20130174552
    • Publication date Jul 11, 2013
    • United Technologies Corporation
    • Ahmad M. Mahmoud
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING AN ABSORPTION CHILLER CONFIGURED...
    • Publication number 20120216552
    • Publication date Aug 30, 2012
    • Carrier Corporation
    • Jiachuan Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR POWER GENERATION FROM MULTIPLE HEAT SOURCES...
    • Publication number 20120067049
    • Publication date Mar 22, 2012
    • United Technologies Corporation
    • Lance D. Woolley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES