Water heaters

Industry

CPC
F28D21/0007

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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 F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00

Current Industry

F28D21/0007Water heaters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and water heater
- Patent number 12,104,825
- Issue date Oct 1, 2024
- Paloma Rheem Holdings
- Makoto Takeuchi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube sheets and tube sheet assemblies
- Patent number 12,085,347
- Issue date Sep 10, 2024
- Rheem Manufacturing Company
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Profile for a header of a cooler, a header having such a profile an...
- Patent number 12,085,343
- Issue date Sep 10, 2024
- HANON SYSTEMS
- Martin Bilek
- 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
Heat exchanger tubes and tube assembly configurations
- Patent number 11,774,179
- Issue date Oct 3, 2023
- Rheem Manufacturing Company
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
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 exchanger and water heating device including the same
- Patent number 11,624,526
- Issue date Apr 11, 2023
- Noritz Corporation
- Kengo Horiuchi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger for a boiler, and heat-exchanger tube
- Patent number 11,598,555
- Issue date Mar 7, 2023
- Cosmogas S.r.l.
- Alberto Alessandrini
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Diffuser plates and diffuser plate assemblies
- Patent number 11,566,816
- Issue date Jan 31, 2023
- Rheem Manufacturing Company
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Round plate heat exchanger
- Patent number 11,454,453
- Issue date Sep 27, 2022
- Kyungdong Navien Co., Ltd.
- Young Mo Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Hybrid heating system
- Patent number 11,415,374
- Issue date Aug 16, 2022
- LG Electronics Inc.
- Minsoo Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube sheets and tube sheet assemblies
- Patent number 11,391,524
- Issue date Jul 19, 2022
- Rheem Manufacturing Company
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Multi-coil heat exchanger
- Patent number 11,359,866
- Issue date Jun 14, 2022
- Intellihot, Inc.
- Sridhar Deivasigamani
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Hot water appliance, flue gas discharge therefor and method for hea...
- Patent number 11,359,837
- Issue date Jun 14, 2022
- Intergas Heating Assets B.V.
- Peter Jan Cool
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 11,306,981
- Issue date Apr 19, 2022
- Rinnai Corporation
- Yoshio Goto
- 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
Diffuser plates and diffuser plate assemblies
- Patent number 11,199,340
- Issue date Dec 14, 2021
- Rheem Manufacturing Company
- Reza David Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger tube, heat exchange unit, heat exchange apparatus, h...
- Patent number 11,168,922
- Issue date Nov 9, 2021
- PURPOSE CO., LTD.
- Toshiaki Aoki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heating device
- Patent number 11,131,512
- Issue date Sep 28, 2021
- Rinnai Corporation
- Yoshio Goto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Energy storage system
- Patent number 11,002,492
- Issue date May 11, 2021
- SUNAMP LIMITED
- Andrew John Bissell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High efficiency fluid heating system exhaust manifold
- Patent number 10,989,441
- Issue date Apr 27, 2021
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Compact fluid heating system with high bulk heat flux using elevate...
- Patent number 10,962,257
- Issue date Mar 30, 2021
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Curved plate heat exchanger
- Patent number 10,914,532
- Issue date Feb 9, 2021
- Kyungdong Navien Co., Ltd.
- Young Mo Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plate for heat exchange arrangement and heat exchange arrangement
- Patent number 10,907,905
- Issue date Feb 2, 2021
- Alfa Laval Corporate AB
- Marcello Masgrau
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchange cell and method
- Patent number 10,900,691
- Issue date Jan 26, 2021
- CONDEVO S.P.A.
- Rocco Giannoni
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 10,816,239
- Issue date Oct 27, 2020
- Kyungdong Navien Co., Ltd.
- Inchul Jeong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger tube
- Patent number 10,753,687
- Issue date Aug 25, 2020
- Beckett Gas, Inc.
- Jacob X. Plummer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 10,627,133
- Issue date Apr 21, 2020
- XI'AN JIAOTONG UNIVERSITY
- Qiuwang Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Compact fluid heating system with high bulk heat flux using elevate...
- Patent number 10,612,816
- Issue date Apr 7, 2020
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Latent-heat exchanger for hot-water heating and condensing gas boil...
- Patent number 10,605,484
- Issue date Mar 31, 2020
- Kyungdong Navien Co., Ltd.
- Young Mo Kim
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER AND WATER HEATER
- Publication number 20230132467
- Publication date May 4, 2023
- Paloma Co., Ltd.
- Makoto TAKEUCHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Tube Sheets and Tube Sheet Assemblies
- Publication number 20220349661
- Publication date Nov 3, 2022
- RHEEM MANUFACTURING COMPANY
- Reza Khatami
- 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
DIFFUSER PLATES AND DIFFUSER PLATE ASSEMBLIES
- Publication number 20220099335
- Publication date Mar 31, 2022
- RHEEM MANUFACTURING COMPANY
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND WATER HEATING DEVICE INCLUDING THE SAME
- Publication number 20210262697
- Publication date Aug 26, 2021
- Noritz Corporation
- Kengo HORIUCHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT-EXCHANGE PIPE, HEAT-EXCHANGER UNIT USING SAME, AND CONDENSING...
- Publication number 20210247102
- Publication date Aug 12, 2021
- KYUNGDONG NAVIEN CO.,LTD.
- Jun Kyu PARK
- 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 EXCHANGER FOR A BOILER, AND HEAT-EXCHANGER TUBE
- Publication number 20200355397
- Publication date Nov 12, 2020
- COSMOGAS S.r.l.
- Alberto ALESSANDRINI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HYBRID HEATING SYSTEM
- Publication number 20200124357
- Publication date Apr 23, 2020
- LG Electronics Inc.
- Minsoo KIM
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MULTI-COIL HEAT EXCHANGER
- Publication number 20200080788
- Publication date Mar 12, 2020
- Intellihot, Inc.
- Sridhar Deivasigamani
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEATING DEVICE
- Publication number 20200072557
- Publication date Mar 5, 2020
- RINNAI CORPORATION
- Yoshio GOTO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Flue Gas Energy Recovery System and Method
- Publication number 20200049426
- Publication date Feb 13, 2020
- Carbon Cap Inc.
- Raphael Kolenko
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Diffuser Plates And Diffuser Plate Assemblies
- Publication number 20200033026
- Publication date Jan 30, 2020
- RHEEM MANUFACTURING COMPANY
- Reza David Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Tube Sheets and Tube Sheet Assemblies
- Publication number 20200018561
- Publication date Jan 16, 2020
- RHEEM MANUFACTURING COMPANY
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Exchanger Tubes And Tube Assembly Configurations
- Publication number 20190339014
- Publication date Nov 7, 2019
- RHEEM MANUFACTURING COMPANY
- Reza Khatami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PLATE FOR HEAT EXCHANGE ARRANGEMENT AND HEAT EXCHANGE ARRANGEMENT
- Publication number 20190212065
- Publication date Jul 11, 2019
- Marcello Masgrau
- 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
COMBUSTION HEATING APPARATUS
- Publication number 20190154359
- Publication date May 23, 2019
- Luke Chamberlain
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER APPARATUS AND HEAT TRANSFER SYSTEM FOR MASONRY HEATER
- Publication number 20190101297
- Publication date Apr 4, 2019
- Joseph Copeland
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20190011150
- Publication date Jan 10, 2019
- XI'AN JIAOTONG UNIVERSITY
- QIUWANG WANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATE...
- Publication number 20180292106
- Publication date Oct 11, 2018
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HIGH EFFICIENCY FLUID HEATING SYSTEM EXHAUST MANIFOLD
- Publication number 20180142918
- Publication date May 24, 2018
- FULTON GROUP N.A., INC.
- Alexander Thomas Frechette
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HOT WATER APPARATUS
- Publication number 20180119989
- Publication date May 3, 2018
- Noritz Corporation
- Norihide WADA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER FOR RECOVERY OF WASTE HEAT
- Publication number 20180010863
- Publication date Jan 11, 2018
- In Kyu PARK
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20170241667
- Publication date Aug 24, 2017
- BEKAERT COMBUSTION TECHNOLOGY BV
- Omke Jan TEERLING
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Energy Storage System
- Publication number 20160370123
- Publication date Dec 22, 2016
- SUNAMP LIMITED
- Andrew John BISSELL
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PREHEATER SYSTEM FOR WATER HEATER INPUT WATER
- Publication number 20160341447
- Publication date Nov 24, 2016
- Carla J. Wyatt
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER HAVING ARCUATELY AND LINEARLY ARRANGED HEAT EXCHANGE...
- Publication number 20160195337
- Publication date Jul 7, 2016
- Laars Heating Systems Company
- Christopher J. Holiday
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
WATER HEATER HAVING SECONDARY HEAT EXCHANGER
- Publication number 20160116228
- Publication date Apr 28, 2016
- GRAND MATE CO., LTD.
- CHUNG-CHIN HUANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DOMESTIC BOILER PREHEATER
- Publication number 20150198384
- Publication date Jul 16, 2015
- Luke Chamberlain
- F28 - HEAT EXCHANGE IN GENERAL

Water heaters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heat exchanger and water heater

Tube sheets and tube sheet assemblies

Profile for a header of a cooler, a header having such a profile an...

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

Heat exchanger tubes and tube assembly configurations

Heat exchange cell and method

Heat exchanger and water heating device including the same

Heat exchanger for a boiler, and heat-exchanger tube

Diffuser plates and diffuser plate assemblies

Round plate heat exchanger

Hybrid heating system

Tube sheets and tube sheet assemblies

Multi-coil heat exchanger

Hot water appliance, flue gas discharge therefor and method for hea...

Heat exchanger

Heat exchanger

Diffuser plates and diffuser plate assemblies

Heat exchanger tube, heat exchange unit, heat exchange apparatus, h...

Heating device

Energy storage system

High efficiency fluid heating system exhaust manifold

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

Curved plate heat exchanger

Plate for heat exchange arrangement and heat exchange arrangement

Heat exchange cell and method

Heat exchanger

Heat exchanger tube

Heat exchanger

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

Latent-heat exchanger for hot-water heating and condensing gas boil...

Patents Applicationslast 30 patents

HEAT EXCHANGER AND WATER HEATER

Tube Sheets and Tube Sheet Assemblies

HEAT EXCHANGER BAFFLES AND METHODS FOR MANUFACTURING THE SAME

DIFFUSER PLATES AND DIFFUSER PLATE ASSEMBLIES

HEAT EXCHANGER AND WATER HEATING DEVICE INCLUDING THE SAME

HEAT-EXCHANGE PIPE, HEAT-EXCHANGER UNIT USING SAME, AND CONDENSING...

HEAT EXCHANGE CELL AND METHOD

HEAT EXCHANGER FOR A BOILER, AND HEAT-EXCHANGER TUBE

HYBRID HEATING SYSTEM

MULTI-COIL HEAT EXCHANGER

HEATING DEVICE

Flue Gas Energy Recovery System and Method

Diffuser Plates And Diffuser Plate Assemblies

Tube Sheets and Tube Sheet Assemblies

Heat Exchanger Tubes And Tube Assembly Configurations

PLATE FOR HEAT EXCHANGE ARRANGEMENT AND HEAT EXCHANGE ARRANGEMENT

HEAT EXCHANGE DEVICE AND HEAT SOURCE MACHINE

COMBUSTION HEATING APPARATUS

HEAT TRANSFER APPARATUS AND HEAT TRANSFER SYSTEM FOR MASONRY HEATER

HEAT EXCHANGER

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

HIGH EFFICIENCY FLUID HEATING SYSTEM EXHAUST MANIFOLD

HOT WATER APPARATUS

HEAT EXCHANGER FOR RECOVERY OF WASTE HEAT

HEAT EXCHANGER

Energy Storage System

PREHEATER SYSTEM FOR WATER HEATER INPUT WATER

HEAT EXCHANGER HAVING ARCUATELY AND LINEARLY ARRANGED HEAT EXCHANGE...

WATER HEATER HAVING SECONDARY HEAT EXCHANGER

DOMESTIC BOILER PREHEATER