the outside portions and the inside portions forming parts of complementary shape

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F28F1/426

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F28Heat exchange F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION F28F1/00Tubular elements Assemblies of tubular elements

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F28F1/426the outside portions and the inside portions forming parts of complementary shape

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Patents Grantslast 30 patents

Information Patent Grant
Heat-transferring double pipe, inner pipe for heat-transferring dou...
- Patent number 12,203,709
- Issue date Jan 21, 2025
- UACJ Corporation
- Shiro Katahira
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Flat tube and heat exchanger
- Patent number 12,140,379
- Issue date Nov 12, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Wenjian Wei
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Double pipe for heat exchanger
- Patent number 12,111,117
- Issue date Oct 8, 2024
- UACJ Corporation
- Shiro Katahira
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and use of heat exchanger
- Patent number 12,025,380
- Issue date Jul 2, 2024
- IRELIEMAR B.V.
- Cornelis Adrianus Van Der Meijden
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Flow path structure of heat exchanger, and heat exchanger
- Patent number 11,644,252
- Issue date May 9, 2023
- NGK Insulators, Ltd.
- Takafumi Hamada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Condensing heat exchanger for air to liquid heat pumps
- Patent number 11,629,895
- Issue date Apr 18, 2023
- United States Thermoamp Inc.
- William P. Bernardi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger flat tube and heat exchanger with heat exchanger fla...
- Patent number 11,512,911
- Issue date Nov 29, 2022
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Wenjian Wei
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Shell and tube condenser and the heat exchange tube of a shell and...
- Patent number 11,493,282
- Issue date Nov 8, 2022
- Pavel Alexandrovich Blokhin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Flat tube for an exhaust gas cooler
- Patent number 11,421,949
- Issue date Aug 23, 2022
- Mahle International GmbH
- Jens Holdenried
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Internal heat exchanger double-tube structure of air conditioning s...
- Patent number 11,085,707
- Issue date Aug 10, 2021
- PYONGSAN Corp.
- Bang-Soo Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat exchanger tubes
- Patent number 11,073,344
- Issue date Jul 27, 2021
- Rheem Manufacturing Company
- Kevin Williams
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Finned coaxial cooler
- Patent number 11,029,095
- Issue date Jun 8, 2021
- Senior UK Limited
- Charles Penny
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Finned coaxial cooler
- Patent number 10,995,998
- Issue date May 4, 2021
- Senior UK Limited
- Charles Penny
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger, heat exchange method using heat exchanger, heat tra...
- Patent number 10,816,283
- Issue date Oct 27, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yuya Kusano
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device and method for forming inside three-dimensional finned tube...
- Patent number 10,807,145
- Issue date Oct 20, 2020
- Zhenping Wan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laboratory condensers with passive heat exchange
- Patent number 10,704,837
- Issue date Jul 7, 2020
- R.B. RADLEY & COMPANY LIMITED
- Matthew Grist
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Stainless steel and pipe made thereof
- Patent number 10,627,168
- Issue date Apr 21, 2020
- LG Electronics Inc.
- Seokpyo Hong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integrated exhaust gas management device
- Patent number 10,605,134
- Issue date Mar 31, 2020
- Borgwarner Emissions Systems Spain, S.L.U.
- Xoan Xosé Hermida Dominguez
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger tube
- Patent number 10,422,589
- Issue date Sep 24, 2019
- Hino Motors, Ltd.
- Takashi Ishimori
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Exhaust gas recirculation cooler for an internal combustion engine
- Patent number 10,415,515
- Issue date Sep 17, 2019
- Mahle International GmbH
- Oliver Grill
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Double pipe heat exchanger and method of manufacturing the same
- Patent number 10,371,453
- Issue date Aug 6, 2019
- HS R&A Co., Ltd.
- Jongkang Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Unit for feeding a reducing solution from the tank to the exhaust d...
- Patent number 10,358,962
- Issue date Jul 23, 2019
- Officine Metallurgiche G. Cornaglia, S.p.A.
- Umberto Cornaglia
- B60 - VEHICLES IN GENERAL
Information Patent Grant
S-bent tube cooler
- Patent number 10,254,052
- Issue date Apr 9, 2019
- Hanon Systems
- Petr Sispera
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
System and method for testing shell and tube heat exchangers for de...
- Patent number 10,180,411
- Issue date Jan 15, 2019
- KOCH HEAT TRANSFER COMPANY, LP
- Cody J. Borigo
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Radiant tubular element for industrial plants and similar
- Patent number 10,126,063
- Issue date Nov 13, 2018
- Massimiliano Bisson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Tubular strengthening and patterning method for enhanced heat transfer
- Patent number 10,081,845
- Issue date Sep 25, 2018
- Baker Hughes, a GE company, LLC
- Joerg Lehr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double pipe type heat exchanger and method for manufacturing the same
- Patent number 9,821,364
- Issue date Nov 21, 2017
- Hanon Systems
- Sang Chul Byon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing carbonates
- Patent number 9,695,106
- Issue date Jul 4, 2017
- SABIC GLOBAL TECHNOLOGIES B.V.
- Pankaj Singh Gautam
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Double-wall pipe, method of manufacturing the same and refrigerant...
- Patent number 9,669,499
- Issue date Jun 6, 2017
- DENSO CORPORATION
- Fumiaki Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Re-direction of vapor flow across tubular condensers
- Patent number 9,671,173
- Issue date Jun 6, 2017
- UOP LLC
- Phillip F. Daly
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER AND USE OF HEAT EXCHANGER
- Publication number 20230349642
- Publication date Nov 2, 2023
- IRELIEMAR B.V.
- Cornelis Adrianus VAN DER MEIJDEN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DOUBLE PIPE FOR HEAT EXCHANGER
- Publication number 20230003456
- Publication date Jan 5, 2023
- UACJ CORPORATION
- Shiro KATAHIRA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT-TRANSFERRING DOUBLE PIPE, INNER PIPE FOR HEAT-TRANSFERRING DOU...
- Publication number 20220290925
- Publication date Sep 15, 2022
- UACJ CORPORATION
- Shiro KATAHIRA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Transfer Tube
- Publication number 20220146214
- Publication date May 12, 2022
- Carrier Corporation
- Lokanath Mohanta
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Flat Tube and Heat Exchanger
- Publication number 20220074670
- Publication date Mar 10, 2022
- Zhejiang DunAn Artificial Environment Co., Ltd
- Wenjian WEI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER TUBES
- Publication number 20210348855
- Publication date Nov 11, 2021
- RHEEM MANUFACTURING COMPANY
- Kevin Williams
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Shell and Tube Condenser and the Heat Exchange Tube Of a Shell and...
- Publication number 20210278144
- Publication date Sep 9, 2021
- Obshestvo S Ogranichennoi Otvetstvennost'u Reinnolts Lab
- Pavel Alexandrovich Blokhin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Exchanger Flat Tube and Heat Exchanger with Heat Exchanger Fla...
- Publication number 20210215443
- Publication date Jul 15, 2021
- Zhejiang DunAn Artificial Environment Co., Ltd
- Wenjian WEI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CIRCULATION DUCT FOR CONVEYING A FLUID OF A HEAT EXCHANGER, AND HEA...
- Publication number 20210207896
- Publication date Jul 8, 2021
- Valeo Termico, S.A.
- Yolanda Bravo Rodriguez
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Condensing Heat Exchanger for Air to Liquid Heat Pumps
- Publication number 20210172657
- Publication date Jun 10, 2021
- United States ThermoAmp Inc.
- William P. Bernardi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER TUBES
- Publication number 20200340760
- Publication date Oct 29, 2020
- RHEEM MANUFACTURING COMPANY
- Kevin Williams
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FLOW PATH STRUCTURE OF HEAT EXCHANGER, AND HEAT EXCHANGER
- Publication number 20200309471
- Publication date Oct 1, 2020
- NGK Insulators, Ltd.
- Takafumi HAMADA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER, HEAT EXCHANGE METHOD USING HEAT EXCHANGER, HEAT TRA...
- Publication number 20180245863
- Publication date Aug 30, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yuya KUSANO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER INCLUDING TWISTED TUBES
- Publication number 20180164047
- Publication date Jun 14, 2018
- Hafez Raeisi Fard
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Enhanced Tubular Heat Exchanger
- Publication number 20180023895
- Publication date Jan 25, 2018
- TRANE INTERNATIONAL INC.
- Wayne Neal Kraft
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEATING SYSTEM WITH ADJUSTABLE LOUVER
- Publication number 20170328598
- Publication date Nov 16, 2017
- DETROIT RADIANT PRODUCTS CO.
- Joseph A. Wortman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
RE-DIRECTION OF VAPOR FLOW ACROSS TUBULAR CONDENSERS
- Publication number 20170307300
- Publication date Oct 26, 2017
- UOP LLC
- Phillip F. Daly
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR TESTING SHELL AND TUBE HEAT EXCHANGERS FOR DE...
- Publication number 20170219530
- Publication date Aug 3, 2017
- Koch Heat Transfer Company, LP
- CODY J. BORIGO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Tubular Strengthening and Patterning Method for Enhanced Heat Transfer
- Publication number 20170159146
- Publication date Jun 8, 2017
- BAKER HUGHES INCORPORATED
- Joerg Lehr
- C21 - METALLURGY OF IRON
Information Patent Application
FINNED COAXIAL COOOLER
- Publication number 20170138670
- Publication date May 18, 2017
- Senior UK Limited
- Charles Penny
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FINNED COAXIAL COOLER
- Publication number 20170030652
- Publication date Feb 2, 2017
- Senior UK Limited
- CHARLES PENNY
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD FOR PRODUCING CARBONATES
- Publication number 20170001943
- Publication date Jan 5, 2017
- SABIC Global Technologies B.V.
- Pankaj Singh Gautam
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
IMPROVED TUBE FOR A HEAT EXCHANGER
- Publication number 20160341491
- Publication date Nov 24, 2016
- NEOTISS SAS
- Joël DUPRAT
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Laboratory Condensers With Passive Heat Exchange
- Publication number 20140360706
- Publication date Dec 11, 2014
- Matthew Grist
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20140332188
- Publication date Nov 13, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jun-Lon Chen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger, and energy recovery device and energy recovery syst...
- Publication number 20140311709
- Publication date Oct 23, 2014
- Allied Castle International Limited
- Sai Fai Chan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER TUBE
- Publication number 20140262165
- Publication date Sep 18, 2014
- SANKYO RADIATOR CO., LTD.
- Takashi Ishimori
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER DEVICE
- Publication number 20140182825
- Publication date Jul 3, 2014
- PIERBURG GMBH
- Peter Corbach
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND METHOD
- Publication number 20140166252
- Publication date Jun 19, 2014
- Whirlpool Corporation
- NIHAT O. CUR
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
INTERNAL LIQUID SEPARATING HOOD-TYPE CONDENSATION HEAT EXCHANGE TUBE
- Publication number 20140138861
- Publication date May 22, 2014
- Hongxia Chen
- F28 - HEAT EXCHANGE IN GENERAL

the outside portions and the inside portions forming parts of complementary shape

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heat-transferring double pipe, inner pipe for heat-transferring dou...

Flat tube and heat exchanger

Double pipe for heat exchanger

Heat exchanger and use of heat exchanger

Flow path structure of heat exchanger, and heat exchanger

Condensing heat exchanger for air to liquid heat pumps

Heat exchanger flat tube and heat exchanger with heat exchanger fla...

Shell and tube condenser and the heat exchange tube of a shell and...

Flat tube for an exhaust gas cooler

Internal heat exchanger double-tube structure of air conditioning s...

Heat exchanger tubes

Finned coaxial cooler

Finned coaxial cooler

Heat exchanger, heat exchange method using heat exchanger, heat tra...

Device and method for forming inside three-dimensional finned tube...

Laboratory condensers with passive heat exchange

Stainless steel and pipe made thereof

Integrated exhaust gas management device

Heat exchanger tube

Exhaust gas recirculation cooler for an internal combustion engine

Double pipe heat exchanger and method of manufacturing the same

Unit for feeding a reducing solution from the tank to the exhaust d...

S-bent tube cooler

System and method for testing shell and tube heat exchangers for de...

Radiant tubular element for industrial plants and similar

Tubular strengthening and patterning method for enhanced heat transfer

Double pipe type heat exchanger and method for manufacturing the same

Method for producing carbonates

Double-wall pipe, method of manufacturing the same and refrigerant...

Re-direction of vapor flow across tubular condensers

Patents Applicationslast 30 patents

HEAT EXCHANGER AND USE OF HEAT EXCHANGER

DOUBLE PIPE FOR HEAT EXCHANGER

HEAT-TRANSFERRING DOUBLE PIPE, INNER PIPE FOR HEAT-TRANSFERRING DOU...

Heat Transfer Tube

Flat Tube and Heat Exchanger

HEAT EXCHANGER TUBES

Shell and Tube Condenser and the Heat Exchange Tube Of a Shell and...

Heat Exchanger Flat Tube and Heat Exchanger with Heat Exchanger Fla...

CIRCULATION DUCT FOR CONVEYING A FLUID OF A HEAT EXCHANGER, AND HEA...

Condensing Heat Exchanger for Air to Liquid Heat Pumps

HEAT EXCHANGER TUBES

FLOW PATH STRUCTURE OF HEAT EXCHANGER, AND HEAT EXCHANGER

HEAT EXCHANGER, HEAT EXCHANGE METHOD USING HEAT EXCHANGER, HEAT TRA...

HEAT EXCHANGER INCLUDING TWISTED TUBES

Enhanced Tubular Heat Exchanger

HEATING SYSTEM WITH ADJUSTABLE LOUVER

RE-DIRECTION OF VAPOR FLOW ACROSS TUBULAR CONDENSERS

SYSTEM AND METHOD FOR TESTING SHELL AND TUBE HEAT EXCHANGERS FOR DE...

Tubular Strengthening and Patterning Method for Enhanced Heat Transfer

FINNED COAXIAL COOOLER

FINNED COAXIAL COOLER

METHOD FOR PRODUCING CARBONATES

IMPROVED TUBE FOR A HEAT EXCHANGER

Laboratory Condensers With Passive Heat Exchange

HEAT EXCHANGER

Heat exchanger, and energy recovery device and energy recovery syst...

HEAT EXCHANGER TUBE

HEAT TRANSFER DEVICE

HEAT EXCHANGER AND METHOD

INTERNAL LIQUID SEPARATING HOOD-TYPE CONDENSATION HEAT EXCHANGE TUBE