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with silicon as the next major constituent
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C22C21/02
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CHEMISTRY METALLURGY
C22
Metallurgy
C22C
ALLOYS
C22C21/00
Alloys based on aluminium
Current Industry
C22C21/02
with silicon as the next major constituent
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing aluminum alloy wire, method of manufacturin...
Patent number
11,951,533
Issue date
Apr 9, 2024
Fujikura Ltd.
Tatsunori Shinoda
B22 - CASTING POWDER METALLURGY
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
Structural die cast aluminum alloys
Patent number
11,932,923
Issue date
Mar 19, 2024
OHIO STATE INNOVATION FOUNDATION
Alan Luo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Steel sheet for hot stamping
Patent number
11,926,120
Issue date
Mar 12, 2024
Nippon Steel Corporation
Takayuki Harano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum component and manufacturing method for same
Patent number
11,925,978
Issue date
Mar 12, 2024
KABUSHIKI KAISHA F.C.C.
Yoshiharu Nakamura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing hot press-formed member having excellent pr...
Patent number
11,919,062
Issue date
Mar 5, 2024
POSCO Co., Ltd
Hong Gee Kim
C21 - METALLURGY OF IRON
Information
Patent Grant
Manufacturing method of aluminum-based alloy plated steel
Patent number
11,904,572
Issue date
Feb 20, 2024
POSCO Co., Ltd
Jin-Keun Oh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High thermal conductivity aluminum alloy and preparation method the...
Patent number
11,898,224
Issue date
Feb 13, 2024
ZHUHAI RUNXINGTAI ELECTRICAL CO., LTD.
Huaide Ren
B22 - CASTING POWDER METALLURGY
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...
Information
Patent Grant
Aluminum alloy welding wire
Patent number
11,890,703
Issue date
Feb 6, 2024
Illinois Tool Works Inc.
Bruce Edward Anderson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flat steel product having improved processing properties
Patent number
11,891,676
Issue date
Feb 6, 2024
ThyssenKrupp Steel Europe AG
Maria Köyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloy forging
Patent number
11,840,748
Issue date
Dec 12, 2023
Resonac Corporation
Takuya Arayama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy material, aluminum alloy object and method for manuf...
Patent number
11,840,747
Issue date
Dec 12, 2023
Industrial Technology Research Institute
Yu-Hsien Chou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Closed impeller and method of manufacturing the same
Patent number
11,828,293
Issue date
Nov 28, 2023
Daikin Industries, Ltd.
Tadashi Okada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Systems and methods for non-contact tensioning of a metal strip
Patent number
11,821,066
Issue date
Nov 21, 2023
Novelis Inc.
Antoine Jean Willy Pralong
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Aluminum alloy conductive wire, electrical wire and wire harness us...
Patent number
11,814,706
Issue date
Nov 14, 2023
Fujikura Ltd.
Tatsunori Shinoda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Steel for press hardening and press hardened part manufactured from...
Patent number
11,814,696
Issue date
Nov 14, 2023
Arcelormittal
Pascal Drillet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
Patent number
11,813,700
Issue date
Nov 14, 2023
UACJ Corporation
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 for die casting and method for manufacturing aluminu...
Patent number
11,807,918
Issue date
Nov 7, 2023
Hyundai Motor Company
Byong Soo Kim
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
Additive manufacturing of metal alloys and metal alloy matrix compo...
Patent number
11,802,321
Issue date
Oct 31, 2023
Elementum 3D, Inc.
Jacob S. Nuechterlein
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy material and method for manufacturing the same
Patent number
11,795,528
Issue date
Oct 24, 2023
Toyota Jidosha Kabushiki Kaisha
Kojiro Suzuki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-based coating for flat steel products for press mold harde...
Patent number
11,795,535
Issue date
Oct 24, 2023
Salzgitter Flachstahl GmbH
Marc Debeaux
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of making highly-formable aluminum alloys and aluminum allo...
Patent number
11,788,178
Issue date
Oct 17, 2023
Novelis Inc.
Sazol Kumar Das
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminium alloy material and method of manufacturing the same
Patent number
11,781,201
Issue date
Oct 10, 2023
UIF (University Industry Foundation), Yonsei University
Donghyun Bae
C21 - METALLURGY OF IRON
Information
Patent Grant
Aluminum alloy for new energy vehicle integral die-cast part, prepa...
Patent number
11,781,202
Issue date
Oct 10, 2023
Suzhou Huijin Smart Materials Technology Co., Ltd.
Xi Chen
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ALSIMGMN ALLOY FOR ADDITIVE MANUFACTURING
Publication number
20240149348
Publication date
May 9, 2024
UNIVERSITE DU QUEBEC A CHICOUTIMI
Paul Arthur Rometsch
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY AND METHOD FOR PRODUCING SAME
Publication number
20240150870
Publication date
May 9, 2024
Toyota Jidosha Kabushiki Kaisha
Yuichi FURUKAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BATTERY UNIT
Publication number
20240154208
Publication date
May 9, 2024
NIPPON STEEL CORPORATION
Kyohei MIYAKE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIE-CASTING ALUMINUM ALLOY WITHOUT HEAT-TREATMENT AND PREPARATION M...
Publication number
20240139803
Publication date
May 2, 2024
Xiaomi EV Technology Co., Ltd.
Xinxing WU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THERMOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING THE SAM...
Publication number
20240147859
Publication date
May 2, 2024
Mitsuba Corporation
Satoki TADA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LOW COST HIGH DUCTILITY CAST ALUMINUM ALLOY
Publication number
20240133001
Publication date
Apr 25, 2024
MAGNA INTERNATIONAL INC.
Randy BEALS
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY MATERIAL AND ALUMINUM ALLOY OBJECT AND METHOD FOR MA...
Publication number
20240133000
Publication date
Apr 25, 2024
Industrial Technology Research Institute
Yu-Hsien CHOU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY FORGING AND PRODUCTION METHOD THEREOF
Publication number
20240133010
Publication date
Apr 25, 2024
SHOWA DENKO K.K.
Takuya ARAYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HEAT TRANSFER MEMBER
Publication number
20240125566
Publication date
Apr 18, 2024
Lemon Metal Inc.
Se Joon HWANG
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLAT STEEL PRODUCT HAVING IMPROVED PROCESSING PROPERTIES
Publication number
20240117458
Publication date
Apr 11, 2024
ThyssenKrupp Steel Europe AG
Maria Köyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM ALLOY SHEET, METHOD FOR MANUFACTURING SAME, AND HEAT EXCHA...
Publication number
20240117473
Publication date
Apr 11, 2024
UACJ CORPORATION
Yuki Totani
C21 - METALLURGY OF IRON
Information
Patent Application
THIN SUBSTRATE BUILT-IN HARD DISK DRIVE AND BASE PLATE MEMBER FOR T...
Publication number
20240119967
Publication date
Apr 11, 2024
UACJ CORPORATION
Kotaro KITAWAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AI WIRING MATERIAL
Publication number
20240110262
Publication date
Apr 4, 2024
NIPPON MICROMETAL CORPORATION
Tomohiro UNO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF PRODUCING ALUMINUM ALLOY MATERIAL HAVING THERMAL BONDING...
Publication number
20240102134
Publication date
Mar 28, 2024
UACJ CORPORATION
Ram SONG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM-IRON-PLATED STEEL SHEET, HAVING EXCELLENT MOLD WEAR RESIST...
Publication number
20240084429
Publication date
Mar 14, 2024
POSCO
Jin-Keun Oh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY, METHOD FOR PRODUCING AN ENGINE COMPONENT, AND ENGIN...
Publication number
20240068076
Publication date
Feb 29, 2024
Federal-Mogul Nurnberg GmbH
ROMAN MORGENSTERN
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
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SE...
Publication number
20240055375
Publication date
Feb 15, 2024
Fuji Electric Co., Ltd.
Takashi TSUJI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Process for Manufacturing a Press Hardened Laser Welded Steel Part
Publication number
20240035109
Publication date
Feb 1, 2024
ARCELORMITTAL
Pascal Drillet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALUMINUM POWDER MIXTURE AND METHOD FOR PRODUCING ALUMINUM SINTERED...
Publication number
20240033819
Publication date
Feb 1, 2024
MITSUBISHI MATERIALS CORPORATION
Jun KATO
B22 - CASTING POWDER METALLURGY
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
20240026498
Publication date
Jan 25, 2024
Alloy Enterprises Inc.
Alison Forsyth
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A HIGH TEMPERATURE STABLE ALSICU ALLOY
Publication number
20240018631
Publication date
Jan 18, 2024
Norsk Hydro ASA
Petter ÅSHOLT
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY AND ALUMINUM ALLOY CASTING MATERIAL
Publication number
20240018632
Publication date
Jan 18, 2024
NIKKEI MC ALUMINIUM CO., LTD.
Shinya MIWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METAL ANODE, LITHIUM SECONDARY CELL, BATTERY SYSTEM, AND PRODUCTION...
Publication number
20240014376
Publication date
Jan 11, 2024
Sumitomo Chemical Company, Limited
Takitaro YAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM ALLOY, ELECTRONIC DEVICE, AND ALUMINUM ALLOY PREPARATION M...
Publication number
20240011130
Publication date
Jan 11, 2024
Huawei Technologies Co., Ltd
Li FAN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER
Publication number
20240009963
Publication date
Jan 11, 2024
POSCO CO., LTD.
Seong-Woo KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY FOR AUTOMOBILE WHEELS, AND AUTOMOBILE WHEEL
Publication number
20230416878
Publication date
Dec 28, 2023
Resonac Corporation
Takumi MARUYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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