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with silicon as the next major constituent
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CPC
C22C21/02
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Parent Industries
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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
Information
Patent Grant
Manufacturing method of aluminum-based alloy plated steel
Patent number
12,226,976
Issue date
Feb 18, 2025
POSCO Co., Ltd
Jin-Keun Oh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silicon-aluminum alloy and preparation method therefor
Patent number
12,227,423
Issue date
Feb 18, 2025
Shenzhen Sunxing Light Alloys Materials Co., Ltd.
Xuemin Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum nitride-reinforced aluminum matrix composite (AMC) and pre...
Patent number
12,221,673
Issue date
Feb 11, 2025
Inner Mongolia Metal Material Research Institute
Mingyi Zhang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Corrosion resistant high strength brazing sheet
Patent number
12,221,675
Issue date
Feb 11, 2025
Arconic Technologies LLC
Baolute Ren
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminium alloy for die casting, method for manufacturing same, and...
Patent number
12,209,296
Issue date
Jan 28, 2025
Samsung Electronics Co., Ltd.
Sungtae Park
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing real aluminum using aluminum alloy capable...
Patent number
12,202,416
Issue date
Jan 21, 2025
Hyundai Motor Company
Ye-Lim Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aluminum alloy, preparation method, and aluminum alloy structural m...
Patent number
12,195,830
Issue date
Jan 14, 2025
BYD Company Limited
Yang Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
12,180,563
Issue date
Dec 31, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy
Patent number
12,163,206
Issue date
Dec 10, 2024
FNA Group, Inc.
Gus Alexander
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-performance thermoformed component provided with coating, and...
Patent number
12,163,203
Issue date
Dec 10, 2024
Baoshan Iron & Steel Co., Ltd.
Ning Tan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Anode active material for non-aqueous electrolyte secondary battery...
Patent number
12,148,924
Issue date
Nov 19, 2024
Sumitomo Chemical Company, Limited
Takitaro Yamaguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy, and conductive member, battery member, fastening co...
Patent number
12,129,531
Issue date
Oct 29, 2024
Furukawa Electric Co., Ltd.
Hiroshi Kaneko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-based plated steel plate for hot press having excellent re...
Patent number
12,123,094
Issue date
Oct 22, 2024
POSCO Co., Ltd
Jin-Keun Oh
C21 - METALLURGY OF IRON
Information
Patent Grant
Additive manufacturing of metal alloys and metal alloy matrix compo...
Patent number
12,116,652
Issue date
Oct 15, 2024
Elementum 3D, Inc.
Jacob S. Nuechterlein
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High strength and toughness die-casting aluminum alloy without heat...
Patent number
12,110,575
Issue date
Oct 8, 2024
GUANGDONG HONGTU AUTO PARTS CO., LTD
Hua Huang
B22 - CASTING POWDER METALLURGY
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
Brazing material, brazing member, heat exchanger, and producing met...
Patent number
12,103,115
Issue date
Oct 1, 2024
HARIMA CHEMICALS, INCORPORATED
Wataru Masuda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sheet metal component and method for producing same
Patent number
12,104,218
Issue date
Oct 1, 2024
ThyssenKrupp Steel Europe AG
Jennifer Schulz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
6xxx series aluminum alloy, method for manufacturing the same, and...
Patent number
12,098,453
Issue date
Sep 24, 2024
GUANGDONG ZHONGSE YANDA NEW MATERIAL TECHNOLOGY CO., LTD.
Hao Zhong
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Flat steel product having improved processing properties
Patent number
12,098,441
Issue date
Sep 24, 2024
ThyssenKrupp Steel Europe AG
Maria Köyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
6XXX aluminum alloy for extrusion with excellent crash performance...
Patent number
12,077,840
Issue date
Sep 3, 2024
CONSTELLIUM SINGEN GMBH
Paula Camean Queijo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Homogenizing heterogeneous foils for light alloy metal parts
Patent number
12,071,679
Issue date
Aug 27, 2024
Alloy Enterprises Inc.
Alison Forsyth
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Embrittled aluminum alloys for powder manufacturing
Patent number
12,054,808
Issue date
Aug 6, 2024
Craig Matzdorf
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Al—Mg—Si-based aluminum alloy sheet excellent in formability
Patent number
12,054,810
Issue date
Aug 6, 2024
Kobe Steel, Ltd.
Shiwei Kang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Plated steel sheet for hot press forming having excellent impact pr...
Patent number
12,049,678
Issue date
Jul 30, 2024
POSCO Co., Ltd
Seong-Woo Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
12,049,685
Issue date
Jul 30, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
H01 - BASIC ELECTRIC ELEMENTS
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
Corrosion-resistant coated article and thermal chemical vapor depos...
Patent number
12,036,765
Issue date
Jul 16, 2024
Silcotek Corp.
Min Yuan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for manufacturing an aluminum alloy part
Patent number
12,037,661
Issue date
Jul 16, 2024
C-TEC Constellium Technology Center
Bechir Chehab
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM-ALLOY ROLLED SHEET AND PRODUCTION METHOD THEREOF
Publication number
20250059632
Publication date
Feb 20, 2025
UACJ CORPORATION
Yuki YAMAZAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HEAT-TREATMENT-FREE DIE-CAST ALUMINUM ALLOY AND PREPARATION METHOD...
Publication number
20250051885
Publication date
Feb 13, 2025
Xiaomi EV Technology Co., Ltd.
Xingmeng ZHANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POROUS AGGLOMERATES AND ENCAPSULATED AGGLOMERATES FOR ABRADABLE SEA...
Publication number
20250050411
Publication date
Feb 13, 2025
OERLIKON METCO (US) INC.
Yi HU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NON-HEAT-TREATED HIGH-TOUGHNESS DIE-CASTING ALUMINUM-SILICON ALLOY...
Publication number
20250051884
Publication date
Feb 13, 2025
SHENYUANCHUANG (SHANGHAI) ADVANCED MATERIAL TECHNOLOGY CO., LTD.
Xin WANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY INGOT, ALUMINUM ALLOY MATERIAL AND METHOD FOR MANUFA...
Publication number
20250034689
Publication date
Jan 30, 2025
Resonac Corporation
Yuto TOMITA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
6XXX SERIES ALUMINIUM ALLOY SHEETS OR BLANKS WITH IMPROVED FORMABILITY
Publication number
20250027188
Publication date
Jan 23, 2025
Constellium Bowling Green LLC
Michael LANGILLE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITE-STRENGTHENED HEAT-RESISTANT AND WEAR-RESISTANT ALUMINUM A...
Publication number
20250019801
Publication date
Jan 16, 2025
JIANGSU UNIVERSITY
Hongming WANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STRUCTURAL DIE CAST ALLUMINUM ALLOYS
Publication number
20250011902
Publication date
Jan 9, 2025
Ohio State Innovation Foundation
Alan Luo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM-BASED PLATED STEEL PLATE FOR HOT PRESS HAVING EXCELLENT RE...
Publication number
20250011912
Publication date
Jan 9, 2025
POSCO Co., Ltd
Jin-Keun Oh
C21 - METALLURGY OF IRON
Information
Patent Application
ALUMINUM ALLOY INGOT, ALUMINUM ALLOY MATERIAL AND METHOD FOR MANUFA...
Publication number
20250003031
Publication date
Jan 2, 2025
Resonac Corporation
Yuto TOMITA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EX...
Publication number
20250003045
Publication date
Jan 2, 2025
ARCELORMITTAL
Clément PHILIPPOT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EX...
Publication number
20250003046
Publication date
Jan 2, 2025
ARCELORMITTAL
Clément PHILIPPOT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
HEAT TREATED ALUMINUM SHEETS AND PROCESSES FOR MAKING
Publication number
20250003043
Publication date
Jan 2, 2025
Novelis Inc.
Alok Kumar Gupta
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Sheet Metal Component and Method for Producing Same
Publication number
20240425946
Publication date
Dec 26, 2024
ThyssenKrupp Steel Europe AG
Jennifer Schulz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY BRAZING SHEET AND METHOD FOR PRODUCING SAME
Publication number
20240416465
Publication date
Dec 19, 2024
UACJ CORPORATION
Taichi Suzuki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR HARDENING A SHEET OR STRIP MADE OF AN ALUMINUM ALLOY, AN...
Publication number
20240417838
Publication date
Dec 19, 2024
AMAG ROLLING GMBH
Ramona Tosone
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STRIP MADE OF 6XXX ALLOY AND MANUFACTURING PROCESS
Publication number
20240417839
Publication date
Dec 19, 2024
CONSTELLIUM MUSCLE SHOALS LLC
Gilles GUIGLIONDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY FORGING AND MANUFACTURING METHOD THEREOF
Publication number
20240417828
Publication date
Dec 19, 2024
Resonac Corporation
Takuya ARAYAMA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH-STRENGTH AND HIGH-TOUGHNESS NON-HEAT-TREATABLE DIE-CASTING ALU...
Publication number
20240410036
Publication date
Dec 12, 2024
SHANGHAI JIAO TONG UNIVERSITY
Liming PENG
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
Component, in Particular for a Vehicle, and Method for Producing Su...
Publication number
20240392416
Publication date
Nov 28, 2024
MERCEDES-BENZ GROUP AG
Robert BEHR
B22 - CASTING POWDER METALLURGY
Information
Patent Application
EXTRUDED, MULTI-HOLE-PIPE MANUFACTURING METHOD
Publication number
20240392423
Publication date
Nov 28, 2024
UACJ CORPORATION
Taichi SUZUKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EXTRUDED, MULTI-HOLE-PIPE AND MANUFACTURING METHOD THEREOF
Publication number
20240384817
Publication date
Nov 21, 2024
UACJ CORPORATION
Shinichi NAKAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM ALLOY FOR CASTING AND ALUMINUM CASTING THAT IS PROVIDED BY...
Publication number
20240376572
Publication date
Nov 14, 2024
HINODE Holdings Co., Ltd.
Koki TAKEYA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY INGOT AND METHOD FOR PRODUCING SAME
Publication number
20240375172
Publication date
Nov 14, 2024
Resonac Corporation
Yuto TOMITA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY, ALUMINUM ALLOY WIRE, AND METHOD OF MANUFACTURING AL...
Publication number
20240368738
Publication date
Nov 7, 2024
Sumitomo Electric Industries, Ltd.
Ryota MATSUGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Homogenizing heterogeneous foils for light alloy metal parts
Publication number
20240368741
Publication date
Nov 7, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
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
20240368742
Publication date
Nov 7, 2024
Alloy Enterprises Inc.
Nicholas Mykulowycz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...