Self-contained rotary compression machines

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat pump systems utilizing distributed control systems

    • Patent number 12,320,567
    • Issue date Jun 3, 2025
    • Quilt Systems, Inc.
    • Matthew Aaron Knoll
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    CO2 refrigeration system with isochoric compression

    • Patent number 12,320,558
    • Issue date Jun 3, 2025
    • Heatcraft Refrigeration Products LLC
    • Arijit Mukherjee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Compression device having integrated discharge chamber(s) and compr...

    • Patent number 12,320,354
    • Issue date Jun 3, 2025
    • Mahle International GmbH
    • Corey Van Auken
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Interchangeable heat exchanger access panel with accessory mounting...

    • Patent number 12,320,559
    • Issue date Jun 3, 2025
    • MIDEA GROUP CO., LTD.
    • Zachary Chapin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchanger for vehicles

    • Patent number 12,311,727
    • Issue date May 27, 2025
    • ESTRA AUTOMOTIVE SYSTEMS CO., LTD.
    • Young Sam Shin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus to harvest atmospheric water vapor

    • Patent number 12,312,777
    • Issue date May 27, 2025
    • HEALIXA, INC
    • Daniel Stewart Lang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat transfer tube and heat exchanger

    • Patent number 12,313,341
    • Issue date May 27, 2025
    • Daikin Industries, Ltd.
    • Ken Satou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Compressor

    • Patent number 12,313,050
    • Issue date May 27, 2025
    • Fujitsu General Limited
    • Tomooki Hasegawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor and refrigeration cycle device

    • Patent number 12,313,308
    • Issue date May 27, 2025
    • CARRIER JAPAN CORPORATION
    • Takuya Hirayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioner

    • Patent number 12,313,303
    • Issue date May 27, 2025
    • LG Electronics Inc.
    • Ilyoong Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Reversible heat pump

    • Patent number 12,313,307
    • Issue date May 27, 2025
    • TRANE INTERNATIONAL INC.
    • Yves Jacques Raimbault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner

    • Patent number 12,305,899
    • Issue date May 20, 2025
    • LG Electronics Inc.
    • Daehyoung Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Coupling system of supercritical carbon dioxide cycle power generat...

    • Patent number 12,305,259
    • Issue date May 20, 2025
    • BYD Company Limited
    • Yuegeng Ma
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Compact heat exchanger unit for electric vehicle particularly and a...

    • Patent number 12,304,272
    • Issue date May 20, 2025
    • HANON SYSTEMS
    • Peter Heyl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat pump for a vehicle

    • Patent number 12,304,283
    • Issue date May 20, 2025
    • Ford Global Technologies, LLC
    • Rachael Shey
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Abnormal physical condition determination system, abnormal physical...

    • Patent number 12,307,792
    • Issue date May 20, 2025
    • NEC Corporation
    • Yuta Shimizu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat exchanger and refrigeration cycle apparatus

    • Patent number 12,305,896
    • Issue date May 20, 2025
    • Mitsubishi Electric Corporation
    • Yoji Onaka
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Carbon dioxide heat pump evaporator

    • Patent number 12,305,907
    • Issue date May 20, 2025
    • JIANGSU SUJING GROUP CO., LTD.
    • Xiaoliang Tang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling and heating plate

    • Patent number 12,303,048
    • Issue date May 20, 2025
    • JOSEF HOELLER GMBH
    • Josef Höller
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat pump system and method for implementing efficient evaporation...

    • Patent number 12,305,895
    • Issue date May 20, 2025
    • Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
    • Wenbo Huang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Motor-driven compressor

    • Patent number 12,308,708
    • Issue date May 20, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hiroshi Fukasaku
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat exchanger

    • Patent number 12,298,081
    • Issue date May 13, 2025
    • Fujitsu General Limited
    • Kotaro Oka
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Scroll compressor and refrigeration apparatus

    • Patent number 12,297,830
    • Issue date May 13, 2025
    • Daikin Industries, Ltd.
    • Taiga Arakane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor, refrigeration system, and method for controlling...

    • Patent number 12,297,835
    • Issue date May 13, 2025
    • JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
    • Shengmei Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Throttling heat exchange assembly

    • Patent number 12,292,241
    • Issue date May 6, 2025
    • Zhejiang Sanhua Automotive Components Co., Ltd.
    • Meiyan Hu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor-driven compressor

    • Patent number 12,292,217
    • Issue date May 6, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shun Ito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multi-parallel carbon dioxide heat pump control method based on tar...

    • Patent number 12,292,220
    • Issue date May 6, 2025
    • JIANGSU SUJING GROUP CO., LTD.
    • Dan Xiong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration device and system

    • Patent number 12,292,236
    • Issue date May 6, 2025
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Fabien Durand
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Compression module for vehicle

    • Patent number 12,291,082
    • Issue date May 6, 2025
    • Hyundai Motor Company
    • Ji Wan Son
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary compressor and air conditioner

    • Patent number 12,292,044
    • Issue date May 6, 2025
    • Daikin Industries, Ltd.
    • Hiromichi Ueno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents