Details for preventing or removing deposits or corrosion

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Patents Grantslast 30 patents

Information Patent Grant
Control systems and methods for preventing evaporator coil freeze
- Patent number 12,169,086
- Issue date Dec 17, 2024
- Lennox Industries Inc.
- Rakesh Goel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and system for operating a refrigeration system
- Patent number 12,152,818
- Issue date Nov 26, 2024
- C. NELSON MFG.
- Kellen R. Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Outdoor unit for a heat pump
- Patent number 12,055,330
- Issue date Aug 6, 2024
- Daikin Industries, Ltd.
- Kouta Yoshikawa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Alternative defrost mode of HVAC system
- Patent number 12,050,041
- Issue date Jul 30, 2024
- Tyco Fire & Security GMBH
- Steven A. Tice
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Continuous heating control system and method, and air-conditioning...
- Patent number 12,038,211
- Issue date Jul 16, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration systems with a first compressor system and a second c...
- Patent number 12,018,873
- Issue date Jun 25, 2024
- Hill Phoenix, Inc.
- Peter J. Ferretti
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air-conditioning apparatus
- Patent number 11,927,381
- Issue date Mar 12, 2024
- Mitsubishi Electric Corporation
- Yusuke Tashiro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Unit cooler with staggered defrost on a plurality of evaporator coils
- Patent number 11,920,840
- Issue date Mar 5, 2024
- Heatcraft Refrigeration Products LLC
- Nataraj Hariharan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrost control method in a refrigeration installation and associat...
- Patent number 11,906,233
- Issue date Feb 20, 2024
- ELIWELL CONTROLS S.R.L. CON UNICO SOCIO
- Antonello Tollot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air-conditioning apparatus
- Patent number 11,885,518
- Issue date Jan 30, 2024
- Mitsubishi Electric Corporation
- Koji Fukui
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration systems with a first compressor system and a second c...
- Patent number 11,874,040
- Issue date Jan 16, 2024
- Hill Phoenix, Inc.
- Peter J. Ferretti
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrost systems and methods for heat pump water heaters
- Patent number 11,835,277
- Issue date Dec 5, 2023
- Rheem Manufacturing Company
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Controller of air conditioning apparatus, outdoor unit, relay unit,...
- Patent number 11,802,702
- Issue date Oct 31, 2023
- Mitsubishi Electric Corporation
- Naoki Kato
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control systems and methods for preventing evaporator coil freeze
- Patent number 11,781,793
- Issue date Oct 10, 2023
- Lennox Industries Inc.
- Rakesh Goel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and a system for preventing a freeze event using refrigerant...
- Patent number 11,709,004
- Issue date Jul 25, 2023
- Lennox Industries Inc.
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system
- Patent number 11,635,233
- Issue date Apr 25, 2023
- Heatcraft Refrigeration Products LLC
- Mike Hollister
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Providing single servings of cooled foods and drinks
- Patent number 11,627,747
- Issue date Apr 18, 2023
- ColdSnap, Corp.
- Matthew Fonte
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 11,585,579
- Issue date Feb 21, 2023
- Mitsubishi Electric Corporation
- Yusuke Tashiro
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigerator
- Patent number 11,578,903
- Issue date Feb 14, 2023
- LG Electronics Inc.
- Hosan Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Providing single servings of cooled foods and drinks
- Patent number 11,564,402
- Issue date Jan 31, 2023
- ColdSnap, Corp.
- Matthew Fonte
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Heat cycle system
- Patent number 11,548,267
- Issue date Jan 10, 2023
- AGC Inc.
- Hiroki Hayamizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for terminating defrosting of an evaporator by use of air te...
- Patent number 11,549,734
- Issue date Jan 10, 2023
- Danfoss A/S
- Roozbeh Izadi-Zamanabadi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Providing single servings of cooled foods and drinks
- Patent number 11,490,636
- Issue date Nov 8, 2022
- ColdSnap, Corp.
- Matthew Fonte
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Refrigerator with tandem evaporators
- Patent number 11,493,256
- Issue date Nov 8, 2022
- MIDEA GROUP CO., LTD.
- Eric Scalf
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Providing single servings of cooled foods and drinks
- Patent number 11,470,855
- Issue date Oct 18, 2022
- ColdSnap, Corp.
- Matthew Fonte
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Refrigeration system and method for operating same
- Patent number 11,466,909
- Issue date Oct 11, 2022
- Marc-André Lesmerises
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Evaporator and refrigerator having same
- Patent number 11,408,663
- Issue date Aug 9, 2022
- LG Electronics Inc.
- Hyunwoo Cho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump with defrost termination based upon system temperatures
- Patent number 11,320,186
- Issue date May 3, 2022
- Daikin Industries, Ltd.
- You Tomiyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor and processing method therefor
- Patent number 11,293,423
- Issue date Apr 5, 2022
- SHANGHAI HIGHLY ELECTRICAL APPLIANCES CO., LTD.
- Zhimin Huang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Refrigeration systems with a first compressor system and a second c...
- Patent number 11,280,531
- Issue date Mar 22, 2022
- Hill Phoenix, Inc.
- Peter J. Ferretti
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND A SYSTEM FOR PREVENTING A FREEZE EVENT USING REFRIGERANT...
- Publication number 20240410636
- Publication date Dec 12, 2024
- Lennox Industries Inc.
- Rakesh GOEL
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration Systems with a First Compressor System and a Second C...
- Publication number 20240310099
- Publication date Sep 19, 2024
- Hill Phoenix, Inc.
- Peter J. Ferretti
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR-TO-WATER HEAT PUMP SYSTEM WITH DEFROSTING UNIT AND METHOD OF OP...
- Publication number 20240288208
- Publication date Aug 29, 2024
- Marek JEDRZEJCZAK
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING AIR CONDITIONER
- Publication number 20240159437
- Publication date May 16, 2024
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Xinli WANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
UNIT COOLER WITH STAGGERED DEFROST ON A PLURALITY OF EVAPORATOR COILS
- Publication number 20240125528
- Publication date Apr 18, 2024
- Heatcraft Refrigeration Products LLC
- Nataraj Hariharan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS
- Publication number 20240053072
- Publication date Feb 15, 2024
- RHEEM MANUFACTURING COMPANY
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS
- Publication number 20240019185
- Publication date Jan 18, 2024
- Daikin Comfort Technologies Manufacturing, L.P.
- Michael F. Taras
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HOT GAS DEFROST USING MEDIUM TEMPERATURE DISCHARGE GAS
- Publication number 20230408159
- Publication date Dec 21, 2023
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONTROL SYSTEMS AND METHODS FOR PREVENTING EVAPORATOR COIL FREEZE
- Publication number 20230400237
- Publication date Dec 14, 2023
- Lennox Industries Inc.
- Rakesh GOEL
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERATOR COOLING SYSTEM AND METHOD FOR DEFROSTING REFRIGERATOR
- Publication number 20230258375
- Publication date Aug 17, 2023
- HEFEI MIDEA REFRIGERATOR CO., LTD.
- Jindong WANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Providing Single Servings of Cooled Foods and Drinks
- Publication number 20230248017
- Publication date Aug 10, 2023
- ColdSnap, Corp.
- Benjamin Fichera
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20230235932
- Publication date Jul 27, 2023
- Carrier Corporation
- Guangyu Shen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Providing Single Servings of Cooled Foods and Drinks
- Publication number 20230016913
- Publication date Jan 19, 2023
- ColdSnap, Corp.
- Matthew Fonte
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Providing Single Servings of Cooled Foods and Drinks
- Publication number 20230000104
- Publication date Jan 5, 2023
- ColdSnap, Corp.
- Matthew Fonte
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Continuous Heating Control System and Method, and Air-Conditioning...
- Publication number 20220412621
- Publication date Dec 29, 2022
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Providing Single Servings of Cooled Foods and Drinks
- Publication number 20220322696
- Publication date Oct 13, 2022
- ColdSnap, Corp.
- Matthew Fonte
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD AND SYSTEM FOR OPERATING A REFRIGERATION SYSTEM
- Publication number 20220268502
- Publication date Aug 25, 2022
- C. NELSON MFG.
- Kellen R. SMITH
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROST CONTROL METHOD IN A REFRIGERATION INSTALLATION AND ASSOCIAT...
- Publication number 20220260301
- Publication date Aug 18, 2022
- ELIWELL CONTROLS S.R.L. CON UNICO SOCIO
- Antonello TOLLOT
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING REFRIGERATOR
- Publication number 20220214083
- Publication date Jul 7, 2022
- LG ELECTRONICS INC.
- Seokjun YUN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT CYCLE APPARATUS
- Publication number 20220196302
- Publication date Jun 23, 2022
- DAIKIN INDUSTRIES, LTD.
- Shigeharu TAIRA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONTROL SYSTEMS AND METHODS FOR PREVENTING EVAPORATOR COIL FREEZE
- Publication number 20220186996
- Publication date Jun 16, 2022
- Lennox Industries Inc.
- Rakesh GOEL
- F24 - HEATING RANGES VENTILATING
Information Patent Application
UNIT COOLER WITH STAGGERED DEFROST ON A PLURALITY OF EVAPORATOR COILS
- Publication number 20220136749
- Publication date May 5, 2022
- Heatcraft Refrigeration Products LLC
- Nataraj Hariharan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OUTDOOR UNIT FOR A HEAT PUMP
- Publication number 20220136750
- Publication date May 5, 2022
- DAIKIN INDUSTRIES, LTD.
- Kouta YOSHIKAWA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONTROLLER OF AIR CONDITIONING APPARATUS, OUTDOOR UNIT, RELAY UNIT,...
- Publication number 20220082283
- Publication date Mar 17, 2022
- Mitsubishi Electric Corporation
- Naoki KATO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COOLING SYSTEM
- Publication number 20220034564
- Publication date Feb 3, 2022
- Heatcraft Refrigeration Products LLC
- Mike Hollister
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING DEVICE
- Publication number 20220026126
- Publication date Jan 27, 2022
- Toshiba Carrier Corporation
- Ken Miura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION APPLIANCE AND METHOD FOR INITIALISING A DEFROSTING OP...
- Publication number 20220026128
- Publication date Jan 27, 2022
- BSH HAUSGERAETE GMBH
- TORSTEN ESCHNER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DE-ICING CONTROL IN A VEHICLE HEAT PUMP SYSTEM
- Publication number 20210310721
- Publication date Oct 7, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Timothy Blatchley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20210222916
- Publication date Jul 22, 2021
- DAIKIN INDUSTRIES, LTD.
- Yukiko MAEJIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR TERMINATING DEFROSTING OF AN EVAPORATOR BY USE OF AIR TE...
- Publication number 20210156600
- Publication date May 27, 2021
- Danfoss A/S
- Roozbeh Izadi-Zamanabadi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Details for preventing or removing deposits or corrosion

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Control systems and methods for preventing evaporator coil freeze

Method and system for operating a refrigeration system

Outdoor unit for a heat pump

Alternative defrost mode of HVAC system

Continuous heating control system and method, and air-conditioning...

Refrigeration systems with a first compressor system and a second c...

Air-conditioning apparatus

Unit cooler with staggered defrost on a plurality of evaporator coils

Defrost control method in a refrigeration installation and associat...

Air-conditioning apparatus

Refrigeration systems with a first compressor system and a second c...

Defrost systems and methods for heat pump water heaters

Controller of air conditioning apparatus, outdoor unit, relay unit,...

Control systems and methods for preventing evaporator coil freeze

Method and a system for preventing a freeze event using refrigerant...

Cooling system

Providing single servings of cooled foods and drinks

Refrigeration cycle apparatus

Refrigerator

Providing single servings of cooled foods and drinks

Heat cycle system

Method for terminating defrosting of an evaporator by use of air te...

Providing single servings of cooled foods and drinks

Refrigerator with tandem evaporators

Providing single servings of cooled foods and drinks

Refrigeration system and method for operating same

Evaporator and refrigerator having same

Heat pump with defrost termination based upon system temperatures

Compressor and processing method therefor

Refrigeration systems with a first compressor system and a second c...

Patents Applicationslast 30 patents

METHOD AND A SYSTEM FOR PREVENTING A FREEZE EVENT USING REFRIGERANT...

Refrigeration Systems with a First Compressor System and a Second C...

AIR-TO-WATER HEAT PUMP SYSTEM WITH DEFROSTING UNIT AND METHOD OF OP...

METHOD AND DEVICE FOR CONTROLLING AIR CONDITIONER

UNIT COOLER WITH STAGGERED DEFROST ON A PLURALITY OF EVAPORATOR COILS

DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS

SYSTEMS AND METHODS FOR DEFROST OF HEAT PUMP SYSTEMS

HOT GAS DEFROST USING MEDIUM TEMPERATURE DISCHARGE GAS

CONTROL SYSTEMS AND METHODS FOR PREVENTING EVAPORATOR COIL FREEZE

REFRIGERATOR COOLING SYSTEM AND METHOD FOR DEFROSTING REFRIGERATOR

Providing Single Servings of Cooled Foods and Drinks

HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF

Providing Single Servings of Cooled Foods and Drinks

Providing Single Servings of Cooled Foods and Drinks

Continuous Heating Control System and Method, and Air-Conditioning...

Providing Single Servings of Cooled Foods and Drinks

METHOD AND SYSTEM FOR OPERATING A REFRIGERATION SYSTEM

DEFROST CONTROL METHOD IN A REFRIGERATION INSTALLATION AND ASSOCIAT...

METHOD FOR CONTROLLING REFRIGERATOR

REFRIGERANT CYCLE APPARATUS

CONTROL SYSTEMS AND METHODS FOR PREVENTING EVAPORATOR COIL FREEZE

UNIT COOLER WITH STAGGERED DEFROST ON A PLURALITY OF EVAPORATOR COILS

OUTDOOR UNIT FOR A HEAT PUMP

CONTROLLER OF AIR CONDITIONING APPARATUS, OUTDOOR UNIT, RELAY UNIT,...

COOLING SYSTEM

AIR CONDITIONING DEVICE

REFRIGERATION APPLIANCE AND METHOD FOR INITIALISING A DEFROSTING OP...

DE-ICING CONTROL IN A VEHICLE HEAT PUMP SYSTEM

REFRIGERATION CYCLE APPARATUS

METHOD FOR TERMINATING DEFROSTING OF AN EVAPORATOR BY USE OF AIR TE...