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of alloys with zinc as the next major constituent
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C22F1/053
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CHEMISTRY METALLURGY
C22
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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last 30 patents
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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
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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...
Information
Patent Grant
7XX aluminum casting alloys, and methods for making the same
Patent number
11,697,151
Issue date
Jul 11, 2023
Alcoa USA Corp.
Xinyan Yan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High strength 7XXX series aluminum alloys and methods of making the...
Patent number
11,692,255
Issue date
Jul 4, 2023
Novelis Inc.
Milan Felberbaum
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy wire, aluminum alloy strand wire, covered electrical...
Patent number
11,682,499
Issue date
Jun 20, 2023
SUMITOMO ELECTRICAL INDUSTRIES, LTD.
Misato Kusakari
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing aluminum alloy exterior material for smart...
Patent number
11,654,477
Issue date
May 23, 2023
KOREA INSTITUTE OF MATERIALS SCIENCE
Yun Soo Lee
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy products exhibiting improved bond durability and met...
Patent number
11,649,529
Issue date
May 16, 2023
Novelis Inc.
Liangliang Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing cold-forged, extruded aluminum alloy tube
Patent number
11,638,943
Issue date
May 2, 2023
Jin Yuncheng Enterprise Co., Ltd.
Kun-Tzu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminium alloys for structural and non-structural near net casting...
Patent number
11,634,795
Issue date
Apr 25, 2023
McMaster University
Sumanth Shankar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chassis for small electronic device and method for forming same, an...
Patent number
11,633,769
Issue date
Apr 25, 2023
RESONAC PACKAGING CORPORATION
Masanori Takeuchi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloys, and methods for producing the same
Patent number
11,608,551
Issue date
Mar 21, 2023
Howmet Aerospace Inc.
Jen C. Lin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy feedstocks for additive manufacturing
Patent number
11,578,389
Issue date
Feb 14, 2023
HRL Laboratories, LLC
John H. Martin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing process of high-strength aluminum alloy wire/strip
Patent number
11,566,312
Issue date
Jan 31, 2023
JIANGSU UNIVERSITY OF TECHNOLOGY
Xiaoping Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
7000-series aluminum alloy wire for additive manufacturing and prep...
Patent number
11,505,850
Issue date
Nov 22, 2022
JIANGXI UNIVERSITY OF SCIENCE & TECHNOLOGY
Jiqiang Chen
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
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
Information
Patent Application
HIGH STRENGTH 7XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME
Publication number
20220333229
Publication date
Oct 20, 2022
Novelis Inc.
RAJEEV G. KAMAT
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY FOR HEAT EXCHANGER FINS
Publication number
20220221236
Publication date
Jul 14, 2022
Novelis Inc.
Kevin Michael Gatenby
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MANUFACTURING PROCESS OF HIGH-STRENGTH ALUMINUM ALLOY WIRE/STRIP
Publication number
20220205073
Publication date
Jun 30, 2022
JIANGSU UNIVERSITY OF TECHNOLOGY
Xiaoping LI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALUMINUM ALLOY WIRE, ALUMINUM ALLOY STRAND WIRE, COVERED ELECTRICAL...
Publication number
20220189652
Publication date
Jun 16, 2022
Sumitomo Electric Industries, Ltd.
Misato KUSAKARI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY BRAZING SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220184750
Publication date
Jun 16, 2022
UACJ CORPORATION
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LINE SPEED DEPENDENT CONTROL OF A FURNACE FOR HEAT TREATING ALUMINU...
Publication number
20220178008
Publication date
Jun 9, 2022
Alvance Aluminium Duffel BV
Johan Petrus Mariette Guido ARRAS
C21 - METALLURGY OF IRON
Information
Patent Application
AUTOMOTIVE DOOR BEAM MADE OF ALUMINUM ALLOY EXTRUDED MATERIAL
Publication number
20220154313
Publication date
May 19, 2022
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takahiro SHIKAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High Strength and High Fracture Toughness 7xxx Aerospace Alloy Prod...
Publication number
20220145439
Publication date
May 12, 2022
Kaiser Aluminum Fabricated Products, LLC
Zhengdong Long
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
7XXX-SERIES ALUMINIUM ALLOY PRODUCT
Publication number
20220112588
Publication date
Apr 14, 2022
ALERIS ROLLED PRODUCTS GERMANY GMBH
ACHIM BÜRGER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
IMPROVED THICK WROUGHT 7XXX ALUMINUM ALLOYS, AND METHODS FOR MAKING...
Publication number
20220106672
Publication date
Apr 7, 2022
Arconic Technologies LLC
Severine Cambier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...