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of alloys with zinc as the next major constituent
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CHEMISTRY METALLURGY
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Metallurgy
C22F
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
C22F1/00
Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
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C22F1/053
of alloys with zinc as the next major constituent
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Patents Grants
last 30 patents
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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
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
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
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
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 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
High-strength alloy based on aluminium and method for producing art...
Patent number
11,898,232
Issue date
Feb 13, 2024
United Company RUSAL Engineering and Technology Centre LLC
Viktor Khrist'yanovich Mann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
7XXX-series aluminium alloy product
Patent number
11,879,166
Issue date
Jan 23, 2024
NOVELIS KOBLENZ GMBH
Achim Bürger
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compressor assembly with nonstick coating and method of manufacturi...
Patent number
11,873,724
Issue date
Jan 16, 2024
GM Global Technology Operations LLC
Jeremy R. Kirklin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hardenable aluminum alloy
Patent number
11,851,736
Issue date
Dec 26, 2023
AMAG Rolling GmbH
Mark Erlwein
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing aluminum alloy extruded material
Patent number
11,827,967
Issue date
Nov 28, 2023
AISIN KEIKINZOKU CO., LTD.
Karin Shibata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength 6XXX series aluminum alloys and methods of making the...
Patent number
11,821,065
Issue date
Nov 21, 2023
Novelis Inc.
Sazol Kumar Das
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy brazing sheet and method for manufacturing the same
Patent number
11,819,956
Issue date
Nov 21, 2023
UACJ Corporation
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rapidly aged, high strength, heat treatable aluminum alloy products...
Patent number
11,814,713
Issue date
Nov 14, 2023
Novelis Inc.
Cedric Wu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy brazing sheet, method for manufacturing the same, al...
Patent number
11,813,687
Issue date
Nov 14, 2023
UACJ Corporation
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy fin material for heat exchanger and method for manuf...
Patent number
11,807,919
Issue date
Nov 7, 2023
UACJ Corporation
Wataru Nakagawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
11,807,912
Issue date
Nov 7, 2023
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
11,802,320
Issue date
Oct 31, 2023
Alloy Enterprises, Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clad aluminum alloy products
Patent number
11,766,846
Issue date
Sep 26, 2023
Novelis Inc.
Rajeev G. Kamat
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for the production of tailor welded blanks (TWBs)
Patent number
11,745,246
Issue date
Sep 5, 2023
Universitaet Stuttgart
Martin Werz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ultra-high strength aluminum alloy products and methods of making t...
Patent number
11,746,400
Issue date
Sep 5, 2023
Novelis Inc.
Sazol Kumar Das
C21 - METALLURGY OF IRON
Information
Patent Grant
Aluminum alloy substrate for magnetic disks, method for producing s...
Patent number
11,721,361
Issue date
Aug 8, 2023
UACJ Corporation
Kotaro Kitawaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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
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
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
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
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
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
ALUMINUM-ALLOY, FIN MATERIAL AND MANUFACTURING METHOD THEREOF
Publication number
20240066639
Publication date
Feb 29, 2024
UACJ CORPORATION
Kazushige NORIKANE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Homogenizing heterogeneous foils for light alloy metal parts
Publication number
20240043956
Publication date
Feb 8, 2024
Alloy Enterprises, Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH STRENGTH 6XXX SERIES ALUMINUM ALLOYS AND METHODS OF MAKING THE...
Publication number
20240035136
Publication date
Feb 1, 2024
Novelis Inc.
Sazol Kumar Das
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Homogenizing heterogeneous foils for light alloy metal parts
Publication number
20230416862
Publication date
Dec 28, 2023
Alloy Enterprises, Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALUMINUM ALLOY EXTRUDED MATERIAL AND ELECTRONIC DEVICE HOUSING COMP...
Publication number
20230407440
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Jinhwan JEONG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Homogenizing heterogeneous foils for light alloy metal parts
Publication number
20230399715
Publication date
Dec 14, 2023
Alloy Enterprises, Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Homogenizing heterogeneous foils for light alloy metal parts
Publication number
20230399714
Publication date
Dec 14, 2023
Alloy Enterprises, Inc.
Nicholas Mykulowycz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method For Manufacturing Aluminum Alloy Extruded Material
Publication number
20230357889
Publication date
Nov 9, 2023
AISIN KEIKINZOKU CO., LTD.
Karin SHIBATA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method For Manufacturing Aluminum Alloy Extruded Material With High...
Publication number
20230357902
Publication date
Nov 9, 2023
AISIN KEIKINZOKU CO., LTD.
Karin SHIBATA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH STRENGTH AND LOW QUENCH SENSITIVE 7XXX SERIES ALUMINUM ALLOYS...
Publication number
20230313353
Publication date
Oct 5, 2023
Novelis Inc.
Yudie Yuan
C21 - METALLURGY OF IRON
Information
Patent Application
Homogenizing heterogeneous foils for light alloy metal parts
Publication number
20230256713
Publication date
Aug 17, 2023
Alloy Enterprises, Inc.
Nicholas Mykulowycz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
7XXX ALUMINUM ALLOYS
Publication number
20230250516
Publication date
Aug 10, 2023
Arconic Technologies LLC
Lynette M. Karabin
C21 - METALLURGY OF IRON
Information
Patent Application
ALUMINUM ALLOYS WITH HIGH STRENGTH AND COSMETIC APPEAL
Publication number
20230227947
Publication date
Jul 20, 2023
Apple Inc.
Herng-Jeng Jou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CORROSION RESISTANT HIGH STRENGTH WELDABLE ALUMINUM ALLOY FOR STRUC...
Publication number
20230167527
Publication date
Jun 1, 2023
ATI, Inc.
Alex Cho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Dispersoids 7XXX Alloy Products With Enhanced Environmentally Assis...
Publication number
20230114162
Publication date
Apr 13, 2023
Kaiser Aluminum Fabricated Products, LLC
Zhengdong Long
C21 - METALLURGY OF IRON
Information
Patent Application
AL-ZN-CU-MG ALLOYS WITH HIGH STRENGTH AND METHOD OF FABRICATION
Publication number
20230012938
Publication date
Jan 19, 2023
Constellium Issoire
Ricky WHELCHEL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD AND ITS APPLICATION FOR REGULATING HEAT TREATMENT DERIVED FR...
Publication number
20230002851
Publication date
Jan 5, 2023
Central South University
Hongying LI
C21 - METALLURGY OF IRON
Information
Patent Application
THICK PRODUCTS MADE OF 7XXX ALLOY AND MANUFACTURING PROCESS
Publication number
20220389558
Publication date
Dec 8, 2022
Constellium Issoire
Cedric GASQUERES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for Producing Aluminum Alloy Extrusion
Publication number
20220364213
Publication date
Nov 17, 2022
AISIN KEIKINZOKU CO., LTD.
Takahito KAWAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WELDED STRUCTURAL MEMBER HAVING EXCELLENT STRESS CORROSION CRACKING...
Publication number
20220349039
Publication date
Nov 3, 2022
UACJ CORPORATION
Shuhei SHAKUDO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR