Arrangements for separating or purifying gases or liquids Arrangements for vaporising the residuum of liquid refrigerant

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Patents Grantslast 30 patents

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
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
Reservoir tank, cooling device, and projector
- Patent number 12,292,218
- Issue date May 6, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toshihiko Matsuda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for separating soluble solutions
- Patent number 12,286,363
- Issue date Apr 29, 2025
- William H. Mitchell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Heat exchanger with filter, for refrigerant fluid loop
- Patent number 12,281,822
- Issue date Apr 22, 2025
- Valeo Autosystemy Sp. z o.o.
- Michal Belzowski
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Vapor cycle cooling system for high powered devices
- Patent number 12,281,824
- Issue date Apr 22, 2025
- Honeywell International Inc.
- Bijan F. Hagh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system with high speed rotary pressure exchanger
- Patent number 12,276,447
- Issue date Apr 15, 2025
- Energy Recovery, Inc.
- Azam Mihir Thatte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Accumulator and dissipation assembly for capturing exigent vented v...
- Patent number 12,274,978
- Issue date Apr 15, 2025
- Liquidat-R, LLC
- Frank Wewers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Intermediate coolant gas separation device for active deaeration sy...
- Patent number 12,263,492
- Issue date Apr 1, 2025
- FCA US LLC
- Eduardo F Goncalves
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cooling system with oil return to accumulator
- Patent number 12,264,858
- Issue date Apr 1, 2025
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid reservoir for refrigeration system, and refrigerator
- Patent number 12,264,857
- Issue date Apr 1, 2025
- Qingdao Haier Special Refrigerator Co., Ltd.
- Jianquan Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner with selectively activated coil segments for increa...
- Patent number 12,253,279
- Issue date Mar 18, 2025
- Advantek Consulting Engineering Inc.
- Michael Kenneth West
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Vapor injection module and heat pump system using same
- Patent number 12,247,769
- Issue date Mar 11, 2025
- HANON SYSTEMS
- Seong Hun Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant leakage determination system
- Patent number 12,235,028
- Issue date Feb 25, 2025
- Daikin Industries, Ltd.
- Manabu Yoshimi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigerant charging method
- Patent number 12,235,027
- Issue date Feb 25, 2025
- Daikin Industries, Ltd.
- Takuro Yamada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Adjustable cooling system
- Patent number 12,228,321
- Issue date Feb 18, 2025
- Whirlpool Corporation
- Andre Goncalez Ribeiro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump
- Patent number 12,228,315
- Issue date Feb 18, 2025
- YANMAR POWER TECHNOLOGY CO., LTD.
- Norihiro Okuda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner and reservoir thereof
- Patent number 12,222,142
- Issue date Feb 11, 2025
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Peng Tian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vapor compression system and method for vapor oil recovery
- Patent number 12,222,143
- Issue date Feb 11, 2025
- Carrier Corporation
- Anthony S. Molavi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Trans-critical thermodynamic system and method for removing solutes...
- Patent number 12,222,147
- Issue date Feb 11, 2025
- Rolls-Royce PLC
- Ian M Bunce
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning system and transportation system including same
- Patent number 12,215,908
- Issue date Feb 4, 2025
- THEVU LLC
- George Primbas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration cycle device
- Patent number 12,215,903
- Issue date Feb 4, 2025
- Denso Corporation
- Tatsurou Kyuto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration and heat pump systems with pressure exchangers
- Patent number 12,209,778
- Issue date Jan 28, 2025
- Energy Recovery, Inc.
- Azam Mihir Thatte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Rotary compressor
- Patent number 12,209,781
- Issue date Jan 28, 2025
- Fujitsu General Limited
- Ryo Akimoto
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Refrigeration system with efficient expansion device control, liqui...
- Patent number 12,209,779
- Issue date Jan 28, 2025
- Hill Phoenix, Inc.
- Senthilkumar Kandappa Goundar Shanmugam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system with flooded low side heat exchangers
- Patent number 12,203,687
- Issue date Jan 21, 2025
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Metal-organic framework (MOF) materials for superior refrigerant dr...
- Patent number 12,201,939
- Issue date Jan 21, 2025
- Parker-Hannifin Corporation
- Raghujit Prasad Kunapuli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cooling system and laboratory instrument having a cooling system
- Patent number 12,188,704
- Issue date Jan 7, 2025
- Thermo Electron LED GmbH
- Daniel Langer
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Air-cooled refrigeration cycle arrangement
- Patent number 12,188,695
- Issue date Jan 7, 2025
- MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEMS S.P.A.
- Marco Trevisan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSOR OIL RECOVERY IN HYBRID VCC PUMPED TWO PHASE LOOPS
- Publication number 20250155172
- Publication date May 15, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Raphael Mandel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration System with Efficient Expansion Device Control, Liqui...
- Publication number 20250155170
- Publication date May 15, 2025
- Hill Phoenix, Inc.
- Senthilkumar Kandappa Goundar Shanmugam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LIQUID SEPARATOR FOR REFRIGERATION AND AIR CONDITIONER
- Publication number 20250129979
- Publication date Apr 24, 2025
- HANSHAN RUIKE METAL CO., LTD.
- Zhuangwei SI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Multi-Stage Compressor and Air Conditioning Unit
- Publication number 20250123030
- Publication date Apr 17, 2025
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xiaokun Wu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERANT STORAGE CONTAINER AND REFRIGERATION CYCLE APPARATUS PRO...
- Publication number 20250123038
- Publication date Apr 17, 2025
- Mitsubishi Electric Corporation
- Ryo TSUKIYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SMART ACCUMULATOR WITH OIL CIRCULATION RATIO SENSING
- Publication number 20250116441
- Publication date Apr 10, 2025
- Purdue Research Foundation
- Eckhard Achim Groll
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONDENSER VESSEL, SYSTEM, AND METHOD FOR SEPARATING OIL FROM AN OIL...
- Publication number 20250116442
- Publication date Apr 10, 2025
- Carrier Corporation
- Xavier-Pierre Bouquet
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRESSURE VESSEL AND REFRIGERATION APPARATUS
- Publication number 20250116440
- Publication date Apr 10, 2025
- DAIKIN INDUSTRIES, LTD.
- Junichi Hamadate
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSION SYSTEM AND CLOTHING TREATMENT DEVICE INCLUDING SAME
- Publication number 20250109897
- Publication date Apr 3, 2025
- LG ELECTRONICS INC.
- Yi Cheol CHOI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM
- Publication number 20250108322
- Publication date Apr 3, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Donald E. Army
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COLLECTOR WITH A PERMANENT SEAL FOR A REFRIGERANT CIRCUIT
- Publication number 20250102207
- Publication date Mar 27, 2025
- MAHLE International GmbH
- Sven-Fabian ZEH
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ACCUMULATOR AND A HEAT PUMP SYSTEM WITH THE SAME
- Publication number 20250085038
- Publication date Mar 13, 2025
- Hyundai Motor Company
- Yong Woong Cha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT ACCUMULATOR
- Publication number 20250075953
- Publication date Mar 6, 2025
- TI Automotive Technology Center GmbH
- Sebastian BRIXNER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Flash Tank Overflow Warning System
- Publication number 20250075955
- Publication date Mar 6, 2025
- RHEEM MANUFACTURING COMPANY
- John Kevin Brehm
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OIL SEPARATOR
- Publication number 20250067485
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Eunjun CHO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
RECEIVER AND AIR CONDITIONER INCLUDING THE SAME
- Publication number 20250067484
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Eunjun CHO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A WORKING FLUID EXTRACTION SYSTEM FOR A DISPLACEMENT MACHINE AND A...
- Publication number 20250060139
- Publication date Feb 20, 2025
- Heaten AS
- Trond BJERKAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ACCUMULATOR FOR HEAT PUMP SYSTEMS
- Publication number 20250052461
- Publication date Feb 13, 2025
- Rivian IP Holdings, LLC
- Graciela MORALES MARTINEZ
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A REFRIGERATION SYSTEM
- Publication number 20250035352
- Publication date Jan 30, 2025
- Dyson Technology Limited
- Robert James KYLE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT SUPPLY APPARATUS
- Publication number 20250027695
- Publication date Jan 23, 2025
- LG ELECTRONICS INC.
- Jeongseob SHIN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT CIRCUIT FOR COOLING A VFD UNIT OF AN AIR CONDITIONING S...
- Publication number 20250020375
- Publication date Jan 16, 2025
- Carrier Corporation
- Kiran Kumar Akula
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ACCUMULATOR AND DISSIPATION ASSEMBLY FOR CAPTURING EXIGENT VENTED V...
- Publication number 20250018331
- Publication date Jan 16, 2025
- Liquidat-R, LLC
- Frank Wewers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REFRIGERATION APPARATUS
- Publication number 20250020374
- Publication date Jan 16, 2025
- DAIKIN INDUSTRIES, LTD.
- Nobutaka KABASHIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ACCUMULATOR FOR AN AIR CONDITIONING CIRCUIT
- Publication number 20250012495
- Publication date Jan 9, 2025
- Hutchinson Fluid Management Systems, Inc.
- Manoj BILLA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF
- Publication number 20240426532
- Publication date Dec 26, 2024
- Fu Sheng Industrial Co. Ltd.
- Wei-Hsu Lin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Direct Expansion Evaporator with Vapor Ejector Capacity Boost
- Publication number 20240426531
- Publication date Dec 26, 2024
- EVAPCO, Inc.
- Greg Derosier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20240418420
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Giung HWANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Separator device, compressor with a separator device, and refrigera...
- Publication number 20240418421
- Publication date Dec 19, 2024
- Bitzer Kuhlmaschinenbau GmbH
- Jonas BAUKNECHT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEAT PUMP, METHOD FOR OPERATING A HEAT PUMP, AND TRANSPORTATION VEH...
- Publication number 20240384900
- Publication date Nov 21, 2024
- Volkswagen Aktiengesellschaft
- Jürgen OLFE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and Methods for Regenerative Ejector-Based Cooling Cycles
- Publication number 20240377114
- Publication date Nov 14, 2024
- Bechtel Energy Technologies & Solutions, Inc.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Arrangements for separating or purifying gases or liquids Arrangements for vaporising the residuum of liquid refrigerant

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

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

Compression module for vehicle

Reservoir tank, cooling device, and projector

Systems and methods for separating soluble solutions

Heat exchanger with filter, for refrigerant fluid loop

Vapor cycle cooling system for high powered devices

Refrigeration system with high speed rotary pressure exchanger

Accumulator and dissipation assembly for capturing exigent vented v...

Intermediate coolant gas separation device for active deaeration sy...

Cooling system with oil return to accumulator

Liquid reservoir for refrigeration system, and refrigerator

Air conditioner with selectively activated coil segments for increa...

Vapor injection module and heat pump system using same

Refrigerant leakage determination system

Refrigerant charging method

Adjustable cooling system

Heat pump

Air conditioner and reservoir thereof

Vapor compression system and method for vapor oil recovery

Heat pump with ejector

Trans-critical thermodynamic system and method for removing solutes...

Air conditioning system and transportation system including same

Refrigeration cycle device

Refrigeration and heat pump systems with pressure exchangers

Rotary compressor

Refrigeration system with efficient expansion device control, liqui...

Cooling system with flooded low side heat exchangers

Metal-organic framework (MOF) materials for superior refrigerant dr...

Cooling system and laboratory instrument having a cooling system

Air-cooled refrigeration cycle arrangement

Patents Applicationslast 30 patents

COMPRESSOR OIL RECOVERY IN HYBRID VCC PUMPED TWO PHASE LOOPS

Refrigeration System with Efficient Expansion Device Control, Liqui...

LIQUID SEPARATOR FOR REFRIGERATION AND AIR CONDITIONER

Multi-Stage Compressor and Air Conditioning Unit

REFRIGERANT STORAGE CONTAINER AND REFRIGERATION CYCLE APPARATUS PRO...

SMART ACCUMULATOR WITH OIL CIRCULATION RATIO SENSING

CONDENSER VESSEL, SYSTEM, AND METHOD FOR SEPARATING OIL FROM AN OIL...

PRESSURE VESSEL AND REFRIGERATION APPARATUS

COMPRESSION SYSTEM AND CLOTHING TREATMENT DEVICE INCLUDING SAME

MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM

COLLECTOR WITH A PERMANENT SEAL FOR A REFRIGERANT CIRCUIT

ACCUMULATOR AND A HEAT PUMP SYSTEM WITH THE SAME

REFRIGERANT ACCUMULATOR

Flash Tank Overflow Warning System

OIL SEPARATOR

RECEIVER AND AIR CONDITIONER INCLUDING THE SAME

A WORKING FLUID EXTRACTION SYSTEM FOR A DISPLACEMENT MACHINE AND A...

ACCUMULATOR FOR HEAT PUMP SYSTEMS

A REFRIGERATION SYSTEM

HEAT SUPPLY APPARATUS

REFRIGERANT CIRCUIT FOR COOLING A VFD UNIT OF AN AIR CONDITIONING S...

ACCUMULATOR AND DISSIPATION ASSEMBLY FOR CAPTURING EXIGENT VENTED V...

REFRIGERATION APPARATUS

ACCUMULATOR FOR AN AIR CONDITIONING CIRCUIT

REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF

Direct Expansion Evaporator with Vapor Ejector Capacity Boost

AIR CONDITIONER

Separator device, compressor with a separator device, and refrigera...

HEAT PUMP, METHOD FOR OPERATING A HEAT PUMP, AND TRANSPORTATION VEH...

Systems and Methods for Regenerative Ejector-Based Cooling Cycles