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B21D53/04
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B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL
B21D53/00
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Current Industry
B21D53/04
of sheet metal
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a flat tube
Patent number
11,964,320
Issue date
Apr 23, 2024
Mahle International GmbH
Steffen Brunner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchange tube, processing method for same, and heat exchanger...
Patent number
11,927,404
Issue date
Mar 12, 2024
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
Zhongyao Tong
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Aircraft heat exchanger finned plate manufacture
Patent number
11,898,809
Issue date
Feb 13, 2024
RTX Corporation
James F. Wiedenhoefer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a structural surface heat exchanger for a...
Patent number
11,883,874
Issue date
Jan 30, 2024
SAFRAN NACELLES
Vincent Peyron
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger plate, a plate heat exchanger, and a method of makin...
Patent number
11,874,071
Issue date
Jan 16, 2024
Alfa Laval Corporate AB
Jens Romlund
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchange system and method of assembly
Patent number
11,859,903
Issue date
Jan 2, 2024
Air Products and Chemicals, Inc.
Joseph E. Voda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a heat-humidity exchange plate of an enthal...
Patent number
11,850,651
Issue date
Dec 26, 2023
RECUTECH s.r.o.
Radek Urban
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger with stacked flow channel modules
Patent number
11,835,304
Issue date
Dec 5, 2023
RTX Corporation
Chris Vargas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tubeless heat exchanger for fluid heating systems
Patent number
11,835,302
Issue date
Dec 5, 2023
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger and corresponding production method
Patent number
11,819,903
Issue date
Nov 21, 2023
A. Raymond et Cie
Giorgio Colugnati
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stackable core system for producing cast plate heat exchanger
Patent number
11,781,819
Issue date
Oct 10, 2023
Raytheon Technologies Corporation
Michael A. Disori
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat exchanger fin and manufacturing method of the same
Patent number
11,725,885
Issue date
Aug 15, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and method for forming duct flanges and duct work
Patent number
11,697,147
Issue date
Jul 11, 2023
HVAC Inventors/Systemation, Inc.
David E. Daw
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger fin and manufacturing method of the same
Patent number
11,692,777
Issue date
Jul 4, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for the production of a cooling plate
Patent number
11,679,434
Issue date
Jun 20, 2023
HOLZHAUER GMBH & CO. KG
Anton Holzhauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat dissipation plate and method for manufacturing the same
Patent number
11,680,752
Issue date
Jun 20, 2023
Cooler Master Co., Ltd.
Wei-Lung Chan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a multilayered heat shield
Patent number
11,638,949
Issue date
May 2, 2023
Benteler Automobiltechnik GmbH
Carsten Sonntag
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a heat exchanger
Patent number
11,598,587
Issue date
Mar 7, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing a heat exchanger
Patent number
11,598,588
Issue date
Mar 7, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Plate heat exchanger with overlapping fins and tubes heat exchanger
Patent number
11,592,238
Issue date
Feb 28, 2023
WATERGEN LTD.
Sharon Dulberg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for manufacturing fin and method for manufacturing fin
Patent number
11,541,446
Issue date
Jan 3, 2023
Mitsubishi Electric Corporation
Junichi Ono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger fin and manufacturing method of tHE same
Patent number
11,530,879
Issue date
Dec 20, 2022
Cooler Master Co., Ltd.
Chia Yu Lin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Aircraft heat exchanger finned plate manufacture
Patent number
11,525,637
Issue date
Dec 13, 2022
Raytheon Technologies Corporation
James F. Wiedenhoefer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Stackable core system for producing cast plate heat exchanger
Patent number
11,480,397
Issue date
Oct 25, 2022
Raytheon Technologies Corporation
Michael A. Disori
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat dissipation plate and method for manufacturing the same
Patent number
11,448,470
Issue date
Sep 20, 2022
Cooler Master Co., Ltd.
Wei-Lung Chan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tubeless heat exchanger for fluid heating systems
Patent number
11,441,846
Issue date
Sep 13, 2022
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a heat exchanger
Patent number
11,440,080
Issue date
Sep 13, 2022
Mahle International GmbH
Steffen Ensminger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for joining heat transfer plates of a plate heat exchanger
Patent number
11,396,037
Issue date
Jul 26, 2022
Alfa Laval Corporate AB
Per Sjödin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchange system and method of assembly
Patent number
11,391,512
Issue date
Jul 19, 2022
Air Products and Chemicals, Inc.
Joseph E. Voda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a heat exchanger
Patent number
11,359,870
Issue date
Jun 14, 2022
Cooler Master Co., Ltd.
Chia Yu Lin
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PLATE-TYPE HEAT EXCHANGER AND METHOD FOR FABRICATING THE SAME
Publication number
20240133635
Publication date
Apr 25, 2024
SHINHAN APEX CORPORATION
Mun-Jae CHO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20240102740
Publication date
Mar 28, 2024
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL FILM, DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20240035759
Publication date
Feb 1, 2024
Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Rong XIA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
INTEGRATED HEAT SPREADER
Publication number
20230354558
Publication date
Nov 2, 2023
Honeywell International Inc.
Prashant Hegde
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
INTEGRATED HEAT SPREADER
Publication number
20230328932
Publication date
Oct 12, 2023
Honeywell International Inc.
Prashant Hegde
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
INTEGRATED HEAT SPREADER
Publication number
20230328933
Publication date
Oct 12, 2023
Honeywell International Inc.
Prashant Hegde
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
INTEGRATED HEAT SPREADER
Publication number
20230320039
Publication date
Oct 5, 2023
Honeywell International Inc.
Prashant Hegde
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHODS OF FORMING ARTICLES BY APPLYING ELECTRIC CURRENT AND PRESSU...
Publication number
20230286045
Publication date
Sep 14, 2023
Battelle Energy Alliance, LLC
Ryann E. Bass
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF MANUFACTURING A HEAT AND HUMIDITY EXCHANGE PLATE OF AN EN...
Publication number
20230278094
Publication date
Sep 7, 2023
RECUTECH s.r.o.
Radek Urban
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MICROCHANNEL HEAT SINK AND METHOD OF MANUFACTURING THE SAME
Publication number
20230226590
Publication date
Jul 20, 2023
FOSHAN HUAZHI ADVANCED MATERIALS CO., LTD.
Zheng WANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESSING APPARATUS, CONTROL METHOD FOR PROCESSING APPARATUS AND H...
Publication number
20230191470
Publication date
Jun 22, 2023
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
Guojian LU
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PLATE HEAT EXCHANGER WITH OVERLAPPING FINS AND TUBES HEAT EXCHANGER
Publication number
20230184493
Publication date
Jun 15, 2023
WATERGEN LTD.
Sharon DULBERG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING A FLAT TUBE
Publication number
20230166317
Publication date
Jun 1, 2023
MAHLE International GmbH
Steffen BRUNNER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER AND METHOD OF MANUFACTURING HEAT EXCHANGER
Publication number
20230134494
Publication date
May 4, 2023
Honda Motor Co., Ltd.
Yasunari KIMURA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Aircraft Heat Exchanger Finned Plate Manufacture
Publication number
20230057918
Publication date
Feb 23, 2023
Raytheon Technologies Corporation
James F. Wiedenhoefer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Aircraft Heat Exchanger Finned Plate Manufacture
Publication number
20230055470
Publication date
Feb 23, 2023
Raytheon Technologies Corporation
James F. Wiedenhoefer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20230017453
Publication date
Jan 19, 2023
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20230003459
Publication date
Jan 5, 2023
Cooler Master Co., Ltd.
Chia Yu LIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20230003460
Publication date
Jan 5, 2023
Cooler Master Co., Ltd.
Chia Yu LIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STACKABLE CORE SYSTEM FOR PRODUCING CAST PLATE HEAT EXCHANGER
Publication number
20220412671
Publication date
Dec 29, 2022
Raytheon Technologies Corporation
Michael A. Disori
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FUSELAGE HEAT EXCHANGER FOR COOLING POWER SOURCE FOR UNMANNED AERIA...
Publication number
20220410246
Publication date
Dec 29, 2022
UltraCell LLC
Ru CHEN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20220299271
Publication date
Sep 22, 2022
Cooler Master Co., Ltd.
Chia Yu LIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGE SYSTEM AND METHOD OF ASSEMBLY
Publication number
20220299263
Publication date
Sep 22, 2022
Air Products and Chemicals, Inc.
Joseph E. Voda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20220290928
Publication date
Sep 15, 2022
Cooler Master Co., Ltd.
Chia Yu LIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR THE PRODUCTION OF A COOLING PLATE
Publication number
20220143676
Publication date
May 12, 2022
HOLZHAUER GMBH & CO. KG
ANTON HOLZHAUER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT DISSIPATION PLATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220128313
Publication date
Apr 28, 2022
Cooler Master Co., Ltd.
Wei-Lung CHAN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER AND CORRESPONDING PRODUCTION METHOD
Publication number
20220097121
Publication date
Mar 31, 2022
C.G.A. TECHNOLOGIES S.R.L.
Giorgio COLUGNATI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR FORMING DUCT FLANGES AND DUCT WORK
Publication number
20220072601
Publication date
Mar 10, 2022
HVAC Inventors/Systemation, Inc.
David E. Daw
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD FOR MANUFACTURING A STRUCTURAL SURFACE HEAT EXCHANGER FOR A...
Publication number
20220023931
Publication date
Jan 27, 2022
SAFRAN NACELLES
Vincent PEYRON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A MULTILAYERED HEAT SHIELD
Publication number
20220001439
Publication date
Jan 6, 2022
BENTELER AUTOMOBILTECHNIK GMBH
Carsten SONNTAG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR