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Parmesh Verma

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  • South Windsor, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat pump with ejector
    • Patent number 12,222,139
    • Issue date Feb 11, 2025
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector heat pump operation
    • Patent number 12,181,187
    • Issue date Dec 31, 2024
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electrocaloric heat transfer articles and systems
    • Patent number 12,135,150
    • Issue date Nov 5, 2024
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Solvent cast electrocaloric polymer films
    • Patent number 12,061,021
    • Issue date Aug 13, 2024
    • United Technologies Corporation
    • Wei Xie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Enhanced refrigeration purge system
    • Patent number 11,976,860
    • Issue date May 7, 2024
    • Carrier Corporation
    • Rajiv Ranjan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Enhanced refrigeration purge system
    • Patent number 11,913,693
    • Issue date Feb 27, 2024
    • Carrier Corporation
    • Rajiv Ranjan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Enhanced refrigeration purge system
    • Patent number 11,911,724
    • Issue date Feb 27, 2024
    • Carrier Corporation
    • Rajiv Ranjan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Membrane purge system
    • Patent number 11,686,515
    • Issue date Jun 27, 2023
    • Carrier Corporation
    • Rajiv Ranjan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separator
    • Patent number 11,635,240
    • Issue date Apr 25, 2023
    • Carrier Corporation
    • Rajiv Ranjan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ferroic response through application of conjugate field
    • Patent number 11,566,822
    • Issue date Jan 31, 2023
    • Carrier Corporation
    • Joseph V. Mantese
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Electric expansion valve, a heat exchange system and a method of co...
    • Patent number 11,499,766
    • Issue date Nov 15, 2022
    • Carrier Corporation
    • Parmesh Verma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electrocaloric heat transfer system
    • Patent number 11,466,906
    • Issue date Oct 11, 2022
    • Carrier Corporation
    • Wei Xie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hybrid electrocaloric heat pump system
    • Patent number 11,454,415
    • Issue date Sep 27, 2022
    • Carrier Corporation
    • Jialong Wang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method of forming electrodes on electrocaloric film
    • Patent number 11,448,436
    • Issue date Sep 20, 2022
    • United Technologies Corporation
    • Wei Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat-recovery-enhanced refrigeration system
    • Patent number 11,448,427
    • Issue date Sep 20, 2022
    • Carrier Corporation
    • Hongsheng Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrocaloric heat transfer system
    • Patent number 11,428,444
    • Issue date Aug 30, 2022
    • Carrier Corporation
    • Scott Alan Eastman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Enhanced thermally-driven ejector cycles
    • Patent number 11,408,647
    • Issue date Aug 9, 2022
    • Carrier Corporation
    • Frederick J. Cogswell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector refrigeration system and control method thereof
    • Patent number 11,365,913
    • Issue date Jun 21, 2022
    • Carrier Corporation
    • Jiaoquan Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electrocaloric heat transfer system with patterned electrodes
    • Patent number 11,346,586
    • Issue date May 31, 2022
    • Carrier Corporation
    • Wei Xie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioning system and control method thereof
    • Patent number 11,326,789
    • Issue date May 10, 2022
    • Carrier Corporation
    • Hongsheng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electrocaloric heat transfer method
    • Patent number 11,320,177
    • Issue date May 3, 2022
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electrocaloric heat transfer system
    • Patent number 11,300,330
    • Issue date Apr 12, 2022
    • Carrier Corporation
    • Scott Alan Eastman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ejector-enhanced heat recovery refrigeration system
    • Patent number 11,300,327
    • Issue date Apr 12, 2022
    • Carrier Corporation
    • Abdelrahman I. Elsherbini
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ejector cycle with dual heat absorption heat exchangers
    • Patent number 11,209,191
    • Issue date Dec 28, 2021
    • Carrier Corporation
    • Jinliang Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High efficiency ejector cycle
    • Patent number 11,149,989
    • Issue date Oct 19, 2021
    • Carrier Corporation
    • Jinliang Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System and method of diluting a leaked refrigerant in an HVAC/R system
    • Patent number 11,079,149
    • Issue date Aug 3, 2021
    • Carrier Corporation
    • Paul Papas
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    High efficiency refrigeration system
    • Patent number 10,935,286
    • Issue date Mar 2, 2021
    • Carrier Corporation
    • Parmesh Verma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION STABILIZER ASSEMBLY FOR A COMPRESSOR IN A TRANSPORT REFRI...
    • Publication number 20250075693
    • Publication date Mar 6, 2025
    • Carrier Corporation
    • Samuel Venne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SOLVENT CAST ELECTROCALORIC POLYMER FILMS
    • Publication number 20240344744
    • Publication date Oct 17, 2024
    • United Technologies Corporation
    • Wei Xie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COOLING SYSTEM FOR A VARIABLE FREQUENCY DRIVE IN A TRANSPORT REFRIG...
    • Publication number 20240093930
    • Publication date Mar 21, 2024
    • Carrier Corporation
    • Samuel Venne
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEM AND METHOD FOR OPERATING VARIABLE FREQUENCY DRIVE USING AC-P...
    • Publication number 20240097592
    • Publication date Mar 21, 2024
    • Carrier Corporation
    • Samuel Venne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    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

    Ejector-Enhanced Heat Recovery Refrigeration System
    • Publication number 20220227198
    • Publication date Jul 21, 2022
    • Carrier Corporation
    • Abdelrahman I. ElSherbini
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ejector Cycle
    • Publication number 20220113065
    • Publication date Apr 14, 2022
    • Carrier Corporation
    • Jinliang Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A SEPARATOR
    • Publication number 20220057125
    • Publication date Feb 24, 2022
    • Carrier Corporation
    • Rajiv Ranjan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20210381726
    • Publication date Dec 9, 2021
    • Mikhail B. Gorbounov
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ENHANCED REFRIGERATION PURGE SYSTEM
    • Publication number 20210364202
    • Publication date Nov 25, 2021
    • Carrier Corporation
    • Rajiv Ranjan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ENHANCED REFRIGERATION PURGE SYSTEM
    • Publication number 20210364203
    • Publication date Nov 25, 2021
    • Rajiv Ranjan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EJECTOR REFRIGERATION SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20210302077
    • Publication date Sep 30, 2021
    • Carrier Corporation
    • Jiaoquan Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS
    • Publication number 20210254866
    • Publication date Aug 19, 2021
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • 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

    MEMBRANE PURGE SYSTEM
    • Publication number 20210231354
    • Publication date Jul 29, 2021
    • Carrier Corporation
    • Rajiv Ranjan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ENHANCED REFRIGERATION PURGE SYSTEM
    • Publication number 20210229024
    • Publication date Jul 29, 2021
    • Carrier Corporation
    • Rajiv Ranjan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS
    • Publication number 20210199352
    • Publication date Jul 1, 2021
    • Carrier Corporation
    • Wei Xie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM WITH EMBEDDED ELECTRONICS
    • Publication number 20210140686
    • Publication date May 13, 2021
    • Carrier Corporation
    • Joseph V. Mantese
    • 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

    HYBRID ELECTROCALORIC HEAT PUMP SYSTEM
    • Publication number 20200348041
    • Publication date Nov 5, 2020
    • Carrier Corporation
    • Jialong Wang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING SYSTEM AND CONTROL METHOD THEROF
    • Publication number 20200318839
    • Publication date Oct 8, 2020
    • Carrier Corporation
    • Hongsheng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20200318881
    • Publication date Oct 8, 2020
    • Carrier Corporation
    • Parmesh Verma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ERGONOMIC THERMOSTATIC EXPANSION VALVE BULB CLAMP
    • Publication number 20200318664
    • Publication date Oct 8, 2020
    • Carrier Corporation
    • Mark W. Shoemaker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC EXPANSION VALVE, A HEAT EXCHANGE SYSTEM AND A METHOD OF CO...
    • Publication number 20200318878
    • Publication date Oct 8, 2020
    • Carrier Corporation
    • Parmesh Verma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SORPTION-BASED SUBCOOLER
    • Publication number 20200318866
    • Publication date Oct 8, 2020
    • Carrier Corporation
    • Dhruv Chanakya Hoysall
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20200309421
    • Publication date Oct 1, 2020
    • Carrier Corporation
    • Wei Xie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT-RECOVERY-ENHANCED REFRIGERATION SYSTEM
    • Publication number 20200248938
    • Publication date Aug 6, 2020
    • Carrier Corporation
    • Hongsheng Liu
    • B60 - VEHICLES IN GENERAL