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with zinc as the next major constituent
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C22C21/10
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CHEMISTRY METALLURGY
C22
Metallurgy
C22C
ALLOYS
C22C21/00
Alloys based on aluminium
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C22C21/10
with zinc as the next major constituent
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Patents Grants
last 30 patents
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Patent Grant
Aluminum-zinc alloy plated steel sheet having excellent hot workabi...
Patent number
12,241,161
Issue date
Mar 4, 2025
POSCO CO., LTD
Suk-Kyu Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite material including aluminum-based matrix and device adopt...
Patent number
12,234,532
Issue date
Feb 25, 2025
Industry-Academic Cooperation Foundation, Yonsei University
Dong Hyun Bae
C21 - METALLURGY OF IRON
Information
Patent Grant
Photoluminescent aluminum alloy and photoluminescent aluminum alloy...
Patent number
12,221,676
Issue date
Feb 11, 2025
NIPPON LIGHT METAL COMPANY, LTD.
Shinya Miwa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
High-strength aluminum coated steel sheet having excellent anti-cor...
Patent number
12,221,700
Issue date
Feb 11, 2025
POSCO Co., Ltd
Suk-Kyu Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dispersoids 7XXX alloy products with enhanced environmentally assis...
Patent number
12,221,677
Issue date
Feb 11, 2025
Kaiser Aluminum Fabricated Products, LLC
Zhengdong Long
C21 - METALLURGY OF IRON
Information
Patent Grant
Assembly of at least 2 metallic substrates
Patent number
12,208,461
Issue date
Jan 28, 2025
Arcelormittal
Tiago Machado Amorim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface modified galvanized steel sheet
Patent number
12,188,129
Issue date
Jan 7, 2025
POSCO Co., Ltd
Yon-Kyun Song
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Weldable in-situ nano-strengthened rare-earth metal containing alum...
Patent number
12,173,385
Issue date
Dec 24, 2024
JIANGSU UNIVERSITY
Xizhou Kai
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for manufacturing thin sheets made of 7XXX aluminum alloy s...
Patent number
12,146,202
Issue date
Nov 19, 2024
CONSTELLIUM NEUF-BRISACH
David Barbier
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Corrosion resistant and low embrittlement aluminum alloy coatings o...
Patent number
12,134,817
Issue date
Nov 5, 2024
The Boeing Company
Stephen P. Gaydos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum brazing sheet for flux-free brazing
Patent number
12,103,116
Issue date
Oct 1, 2024
MA Aluminum Corporation
Yoshiki Mori
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
Patent number
12,064,832
Issue date
Aug 20, 2024
UACJ Corporation
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger with aluminum alloy clad tube and method of manufacture
Patent number
12,050,067
Issue date
Jul 30, 2024
Carrier Corporation
Mary Teresa Lombardo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
12,043,878
Issue date
Jul 23, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fin material made of aluminum alloy for heat exchanger
Patent number
12,031,200
Issue date
Jul 9, 2024
UACJ Corporation
Yusuke Ohashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Hot-dip coated steel sheet
Patent number
12,011,902
Issue date
Jun 18, 2024
Arcelormittal
David Zapico Alvarez
B32 - LAYERED PRODUCTS
Information
Patent Grant
Steel sheet coated with a metallic coating based on aluminum
Patent number
12,012,655
Issue date
Jun 18, 2024
Arcelormittal
Christian Allely
B32 - LAYERED PRODUCTS
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
12,000,009
Issue date
Jun 4, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal products having improved surface properties and methods of ma...
Patent number
12,000,031
Issue date
Jun 4, 2024
Novelis Inc.
Simon William Barker
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
12,000,010
Issue date
Jun 4, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
11,987,858
Issue date
May 21, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
11,981,974
Issue date
May 14, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
7XXX-series aluminium alloy product
Patent number
11,981,986
Issue date
May 14, 2024
NOVELIS KOBLENZ GMBH
Achim Bürger
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al—Zn—Cu—Mg alloys and their manufacturing process
Patent number
11,976,347
Issue date
May 7, 2024
CONSTELLIUM ISSOIRE
Ricky Whelchel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy and overaged aluminum alloy product of such alloy
Patent number
11,970,756
Issue date
Apr 30, 2024
OTTO FUCHS KOMMANDITGESELLSCHAFT
Joachim Becker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy brazing sheet
Patent number
11,969,830
Issue date
Apr 30, 2024
Kobe Steel, Ltd.
Tatsuki Hashimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy for heat exchanger fins
Patent number
11,933,553
Issue date
Mar 19, 2024
Novelis Inc.
Kevin Michael Gatenby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloys and coated aluminum alloys with high corrosion resi...
Patent number
11,932,925
Issue date
Mar 19, 2024
Novelis Inc.
Aurèle Mariaux
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy coated steel sheet
Patent number
11,905,587
Issue date
Feb 20, 2024
POSCO Co., Ltd
Ji Hoon Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum alloy-plated steel sheet having excellent workability and...
Patent number
11,897,229
Issue date
Feb 13, 2024
Posco
Suk-Kyu Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Recycled Material-Containing 7000 Series Aluminum Alloy, Billet And...
Publication number
20250065385
Publication date
Feb 27, 2025
AISIN KEIKINZOKU CO., LTD.
Reina OMI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method For Producing High Strength Aluminum Alloy Extruded Material...
Publication number
20250066895
Publication date
Feb 27, 2025
AISIN KEIKINZOKU CO., LTD.
Reina OMI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
7XXX ALUMINUM ALLOY PRODUCTS
Publication number
20250066883
Publication date
Feb 27, 2025
Arconic Technologies LLC
Steve R. Claves
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL SHEET FOR HOT PRESSING AND HOT-STAMPED PART MANUFACTURED USIN...
Publication number
20250051872
Publication date
Feb 13, 2025
HYUNDAI STEEL COMPANY
Jae Min Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM ALLOY MATERIAL FOR A VEHICULAR COMPONENT, A VEHICULAR COMP...
Publication number
20250043395
Publication date
Feb 6, 2025
Hyundai Motor Company
Mun-Gu Kang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WHEELS INCLUDING AN ALUMINUM ALLOY AND METHODS FOR MAKING THE SAME
Publication number
20250043797
Publication date
Feb 6, 2025
Garrett Transportation I Inc.
Brent Donato
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PLATED STEEL SHEET
Publication number
20250003047
Publication date
Jan 2, 2025
NIPPON STEEL CORPORATION
Shota HAYASHIDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PLATED STEEL SHEET
Publication number
20250003048
Publication date
Jan 2, 2025
NIPPON STEEL CORPORATION
Takuya MITSUNOBU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY CLAD MATERIAL FOR HEAT EXCHANGER
Publication number
20240399710
Publication date
Dec 5, 2024
UACJ CORPORATION
Shinichi Nakamura
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
AL-ZN-MG-CU ALUMINUM ALLOY EXTRUSIONS AND METHODS OF MANUFACTURE TH...
Publication number
20240392417
Publication date
Nov 28, 2024
Universal Alloy Corporation
Victor B. Dangerfield
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED...
Publication number
20240352550
Publication date
Oct 24, 2024
ThyssenKrupp Steel Europe AG
Janko BANIK
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT EXCHANGER WITH ALUMINUM ALLOY CLAD TUBE AND METHOD OF MANUFACTURE
Publication number
20240344784
Publication date
Oct 17, 2024
Carrier Corporation
Mary Teresa Lombardo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ARMOUR COMPONENT PRODUCED FROM A 7XXX-SERIES ALUMINIUM ALLOY
Publication number
20240336999
Publication date
Oct 10, 2024
Novelis Koblenz GmbH
Iris Bernstein
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BRAZING SHEETS, ARTICLES FORMED FROM BRAZING SHEETS, AND METHODS OF...
Publication number
20240335911
Publication date
Oct 10, 2024
Arconic Technologies LLC
Harry R. ZONKER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method Of Producing High-Intensity Aluminum Alloy Extruded Material...
Publication number
20240327955
Publication date
Oct 3, 2024
AISIN KEIKINZOKU CO., LTD.
Yuuki HAMATAKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY EXTRUDED MATERIAL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240287654
Publication date
Aug 29, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kentaro IHARA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PRODUCTS HAVING IMPROVED SURFACE PROPERTIES AND METHODS OF MA...
Publication number
20240271263
Publication date
Aug 15, 2024
Novelis Inc.
Simon William BARKER
B22 - CASTING POWDER METALLURGY
Information
Patent Application
WELDED STRUCTURAL MEMBER HAVING EXCELLENT STRESS CORROSION RACKING...
Publication number
20240247355
Publication date
Jul 25, 2024
UACJ CORPORATION
Shuhei SHAKUDO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COATED AND PLATED STEEL SHEET OR COATED AND PLATED STEEL STRIP
Publication number
20240229245
Publication date
Jul 11, 2024
Nippon Steel Corporation
Takashi FUJII
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BRAZING SHEETS, ARTICLES FORMED FROM BRAZING SHEETS, AND METHODS OF...
Publication number
20240217036
Publication date
Jul 4, 2024
Arconic Technologies LLC
Kate J. BEITTENMILLER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WELDABLE IN-SITU NANO-STRENGTHENED RARE-EARTH METAL CONTAINING ALUM...
Publication number
20240200166
Publication date
Jun 20, 2024
JIANGSU UNIVERSITY
Xizhou KAI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Aluminum Casting Alloy for Near Net Shaped Casting of Structural or...
Publication number
20240200172
Publication date
Jun 20, 2024
Nemak, S.A.B. de C.V.
Glenn Edwin Byczynski
B22 - CASTING POWDER METALLURGY
Information
Patent Application
7050-TYPE ALUMINUM ALLOY PRODUCTS PRODUCED USING SOLID STATE MANUFA...
Publication number
20240175106
Publication date
May 30, 2024
MELD Manufacturing Corporation
Ryan Henderson
B22 - CASTING POWDER METALLURGY
Information
Patent Application
7075-TYPE ALUMINUM ALLOY PRODUCTS PRODUCED USING SOLID STATE MANUFA...
Publication number
20240167123
Publication date
May 23, 2024
MELD Manufacturing Corporation
Ryan Henderson
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF FORMING AN ALLOY COATING ON A STRIP
Publication number
20240158891
Publication date
May 16, 2024
BlueScope Steel Limited
Michael Angel Lopez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH ALUMINUM ALLOY EXTRUDED MATERIAL AND MANUFACTURING ME...
Publication number
20240158898
Publication date
May 16, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Misuzu MARUI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MEDICAL DEVICES WITH CONSISTENT SURFACE FEATURES
Publication number
20240148237
Publication date
May 9, 2024
Karl Storz Imaging, Inc.
Kin Kwan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METAL-COATED STEEL STRIP
Publication number
20240141471
Publication date
May 2, 2024
BlueScope Steel Limited
Wayne Andrew Renshaw
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COATED AND PLATED STEEL SHEET OR COATED AND PLATED STEEL STRIP
Publication number
20240133041
Publication date
Apr 25, 2024
Nippon Steel Corporation
Takashi FUJII
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECYCLING ALUMINUM ALLOY SCRAP
Publication number
20240093331
Publication date
Mar 21, 2024
The Boeing Company
Zhi Sun
B22 - CASTING POWDER METALLURGY