for combustion apparatus

Industry

CPC
F28D2021/0024

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F28Heat exchange F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT

Current Industry

F28D2021/0024for combustion apparatus

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Tube winding for a gas heat exchange cell for a boiler
- Patent number 12,320,549
- Issue date Jun 3, 2025
- CONDEVO S.P.A.
- Rocco Giannoni
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat-exchange pipe, heat-exchanger unit using same, and condensing...
- Patent number 12,320,550
- Issue date Jun 3, 2025
- Kyungdong Navien Co., Ltd.
- Jun Kyu Park
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer enhancement pipe as well as cracking furnace and atmo...
- Patent number 12,123,661
- Issue date Oct 22, 2024
- China Petroleum & Chemical Corporation
- Guoqing Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Portable liquid fuel vaporizer
- Patent number 11,994,288
- Issue date May 28, 2024
- Eric Champagne
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer enhancement pipe as well as cracking furnace and atmo...
- Patent number 11,976,891
- Issue date May 7, 2024
- China Petroleum and Chemical Corporation
- Guoqing Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Counter-flow heat exchanger
- Patent number 11,879,691
- Issue date Jan 23, 2024
- General Electric Company
- William Dwight Gerstler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger unit
- Patent number 11,879,666
- Issue date Jan 23, 2024
- Kyungdong Navien Co., Ltd.
- Jun Kyu Park
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Compact fluid heating system with high bulk heat flux using elevate...
- Patent number 11,867,427
- Issue date Jan 9, 2024
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High efficiency tankless water heater
- Patent number 11,852,377
- Issue date Dec 26, 2023
- A. O. Smith Corporation
- Jianmin Yin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cleaning system and method
- Patent number 11,841,198
- Issue date Dec 12, 2023
- Dos Viejos Amigos, LLC
- Bradley A McGinnis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger unit
- Patent number 11,835,262
- Issue date Dec 5, 2023
- Kyungdong Navien Co., Ltd.
- Jun Kyu Park
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger unit
- Patent number 11,835,261
- Issue date Dec 5, 2023
- Kyungdong Navien Co., Ltd.
- Jun Kyu Park
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Deep fryer combustion burner system
- Patent number 11,779,154
- Issue date Oct 10, 2023
- Pitco Frialator, Inc.
- Steven Savage
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Heat exchange cell and method
- Patent number 11,761,678
- Issue date Sep 19, 2023
- CONDEVO S.P.A.
- Rocco Giannoni
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat recovery steam generator cleaning system and method
- Patent number 11,644,255
- Issue date May 9, 2023
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 11,629,882
- Issue date Apr 18, 2023
- Jin Min Choi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Smoke tube boiler
- Patent number 11,624,527
- Issue date Apr 11, 2023
- Kyungdong Navien Co., Ltd.
- Jun Kyu Park
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heat exchanger unit and condensing boiler using the same
- Patent number 11,585,572
- Issue date Feb 21, 2023
- Kyungdong Navien Co., Ltd.
- Jun Kyu Park
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Combustion chamber and heat exchanger
- Patent number 11,543,129
- Issue date Jan 3, 2023
- HiETA Technologies Limited
- Simon Lloyd Jones
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat recovery steam generator cleaning system and method
- Patent number 11,421,951
- Issue date Aug 23, 2022
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- B08 - CLEANING
Information Patent Grant
Heat exchanger
- Patent number 11,313,586
- Issue date Apr 26, 2022
- Kyungdong Navien Co., Ltd.
- Young Mo Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchanger
- Patent number 11,215,401
- Issue date Jan 4, 2022
- Kyungdong Navien Co., Ltd.
- Inchul Jeong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger for heating water
- Patent number 11,175,070
- Issue date Nov 16, 2021
- Laars Heating Systems Company
- Christopher J. Jacques
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat source device
- Patent number 11,118,811
- Issue date Sep 14, 2021
- Rinnai Corporation
- Takahiro Ono
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger with a plurality of non-communicating gas vents
- Patent number 11,118,842
- Issue date Sep 14, 2021
- Rinnai Corporation
- Takashi Ojiro
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Condensation heat exchanger provided with a heat exchange device
- Patent number 11,079,137
- Issue date Aug 3, 2021
- SERMETA
- Joseph Le Mer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Profile of piping for a heat exchanger, heat exchanger for condensa...
- Patent number 11,041,659
- Issue date Jun 22, 2021
- Riello S.p.A.
- Marco De Nardis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Enhanced heat transfer surfaces for heat exchangers
- Patent number 11,022,340
- Issue date Jun 1, 2021
- Johnson Controls Technology Company
- Stephen C. Wilson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
System and method for heat exchanger of an HVAC and R system
- Patent number 11,022,382
- Issue date Jun 1, 2021
- Johnson Controls Technology Company
- Kevin M. Cao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Waste-to-energy plant
- Patent number 10,989,077
- Issue date Apr 27, 2021
- Nanyang Technological University
- Alessandro Romagnoli
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Information Patent Application
Thermal Energy Storage System
- Publication number 20250109912
- Publication date Apr 3, 2025
- Timothy Patrick Cooper
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATE...
- Publication number 20240133586
- Publication date Apr 25, 2024
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CLEANING SYSTEM AND METHOD
- Publication number 20240077262
- Publication date Mar 7, 2024
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- B08 - CLEANING
Information Patent Application
HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME
- Publication number 20230152007
- Publication date May 18, 2023
- KYUNGDONG NAVIEN CO., LTD.
- Jun Kyu PARK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20230111255
- Publication date Apr 13, 2023
- Jin Min CHOI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
TUBE WINDING FOR A GAS HEAT EXCHANGE CELL FOR A BOILER
- Publication number 20230108472
- Publication date Apr 6, 2023
- CONDEVO S.P.A.
- Rocco GIANNONI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Rotary Batch Preheater
- Publication number 20230040599
- Publication date Feb 9, 2023
- Jeffrey C. Alexander
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Condensation Heat Exchanger
- Publication number 20220341684
- Publication date Oct 27, 2022
- SERMETA
- Joseph Le Mer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CLEANING SYSTEM AND METHOD
- Publication number 20220316828
- Publication date Oct 6, 2022
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- B08 - CLEANING
Information Patent Application
HIGH EFFICIENCY TANKLESS WATER HEATER
- Publication number 20220290894
- Publication date Sep 15, 2022
- A.O. Smith Corporation
- Jianmin Yin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER BAFFLES AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20220260326
- Publication date Aug 18, 2022
- BRADFORD WHITE CORPORATION
- Mehran Seyed Ahmadi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME
- Publication number 20220221191
- Publication date Jul 14, 2022
- KYUNGDONG NAVIEN CO.,LTD.
- Jun Kyu PARK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME
- Publication number 20220221192
- Publication date Jul 14, 2022
- KYUNGDONG NAVIEN CO.,LTD.
- Jun Kyu PARK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME
- Publication number 20220221190
- Publication date Jul 14, 2022
- KYUNGDONG NAVIEN CO.,LTD.
- Jun Kyu PARK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT RECOVERY STEAM GENERATOR CLEANING SYSTEM AND METHOD
- Publication number 20220214122
- Publication date Jul 7, 2022
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- B08 - CLEANING
Information Patent Application
HIGH-TEMPERATURE FLUID TRANSPORTING PIPELINE WITH PIPELINE CASING F...
- Publication number 20220205734
- Publication date Jun 30, 2022
- L'Air Liquide, Société Anonyme pour I'Etude et I' Exploitation de Procédés Ge...
- Yuquan GU
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Recovery Steam Generator Cleaning System And Method
- Publication number 20210364241
- Publication date Nov 25, 2021
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME
- Publication number 20210247103
- Publication date Aug 12, 2021
- KYUNGDONG NAVIEN CO.,LTD.
- Jun Kyu PARK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATE...
- Publication number 20210215392
- Publication date Jul 15, 2021
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...
- Publication number 20210190442
- Publication date Jun 24, 2021
- Guoqing WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE CELL AND METHOD
- Publication number 20210131701
- Publication date May 6, 2021
- CONDEVO S.P.A.
- Rocco Giannoni
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE SYSTEM WITH SIPHON FOR DRAINING A CONDENSATE
- Publication number 20200263901
- Publication date Aug 20, 2020
- DAIKIN INDUSTRIES, LTD.
- Serhan M KILIC
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Recovery Steam Generator Cleaning System And Method
- Publication number 20200224984
- Publication date Jul 16, 2020
- Dos Viejos Amigos, LLC
- Bradley A. McGinnis
- F22 - STEAM GENERATION
Information Patent Application
HEAT EXCHANGER
- Publication number 20200049413
- Publication date Feb 13, 2020
- Rinnai Corporation
- Takashi OJIRO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COMBUSTION CHAMBER AND HEAT EXCHANGER
- Publication number 20200025379
- Publication date Jan 23, 2020
- HIETA TECHNOLOGIES LIMITED
- Simon Lloyd JONES
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HEAT EXCHANGER FOR HEATING WATER
- Publication number 20190323729
- Publication date Oct 24, 2019
- Laars Heating Systems Company
- Christopher J. Jacques
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE
- Publication number 20190226719
- Publication date Jul 25, 2019
- Noritz Corporation
- Naoya Shiotsu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE
- Publication number 20190195563
- Publication date Jun 27, 2019
- Noritz Corporation
- Takeshi Ohigashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CONDENSATION HEAT EXCHANGER PROVIDED WITH A HEAT EXCHANGE DEVICE
- Publication number 20190024942
- Publication date Jan 24, 2019
- SERMETA
- Joseph Le Mer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20190024981
- Publication date Jan 24, 2019
- KYUNGDONG NAVIEN CO., LTD.
- Inchul JEONG
- F28 - HEAT EXCHANGE IN GENERAL

for combustion apparatus

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tube winding for a gas heat exchange cell for a boiler

Heat-exchange pipe, heat-exchanger unit using same, and condensing...

Heat transfer enhancement pipe as well as cracking furnace and atmo...

Portable liquid fuel vaporizer

Heat transfer enhancement pipe as well as cracking furnace and atmo...

Counter-flow heat exchanger

Heat exchanger unit

Compact fluid heating system with high bulk heat flux using elevate...

High efficiency tankless water heater

Cleaning system and method

Heat exchanger unit

Heat exchanger unit

Deep fryer combustion burner system

Heat exchange cell and method

Heat recovery steam generator cleaning system and method

Heat exchanger

Smoke tube boiler

Heat exchanger unit and condensing boiler using the same

Combustion chamber and heat exchanger

Heat recovery steam generator cleaning system and method

Heat exchanger

Heat exchanger

Heat exchanger for heating water

Heat source device

Heat exchanger with a plurality of non-communicating gas vents

Condensation heat exchanger provided with a heat exchange device

Profile of piping for a heat exchanger, heat exchanger for condensa...

Enhanced heat transfer surfaces for heat exchangers

System and method for heat exchanger of an HVAC and R system

Waste-to-energy plant

Patents Applicationslast 30 patents

Thermal Energy Storage System

COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATE...

CLEANING SYSTEM AND METHOD

HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME

HEAT EXCHANGER

TUBE WINDING FOR A GAS HEAT EXCHANGE CELL FOR A BOILER

Rotary Batch Preheater

Condensation Heat Exchanger

CLEANING SYSTEM AND METHOD

HIGH EFFICIENCY TANKLESS WATER HEATER

HEAT EXCHANGER BAFFLES AND METHODS FOR MANUFACTURING THE SAME

HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME

HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME

HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME

HEAT RECOVERY STEAM GENERATOR CLEANING SYSTEM AND METHOD

HIGH-TEMPERATURE FLUID TRANSPORTING PIPELINE WITH PIPELINE CASING F...

Heat Recovery Steam Generator Cleaning System And Method

HEAT EXCHANGER UNIT AND CONDENSING BOILER USING THE SAME

COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATE...

HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMO...

HEAT EXCHANGE CELL AND METHOD

HEAT EXCHANGE SYSTEM WITH SIPHON FOR DRAINING A CONDENSATE

Heat Recovery Steam Generator Cleaning System And Method

HEAT EXCHANGER

COMBUSTION CHAMBER AND HEAT EXCHANGER

HEAT EXCHANGER FOR HEATING WATER

HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE

HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE

CONDENSATION HEAT EXCHANGER PROVIDED WITH A HEAT EXCHANGE DEVICE

HEAT EXCHANGER