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CHEMISTRY METALLURGY
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Metallurgy
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C22C21/00
Alloys based on aluminium
Sub Industries
C22C21/003
containing at least 2.6% of one or more of the following elements. Sn, Pb, Sb, Bi, Cd, T
C22C21/006
containing Hg
C22C21/02
with silicon as the next major constituent
C22C21/04
Modified aluminium-silicon alloys
C22C21/06
with magnesium as the next major constituent
C22C21/08
with silicon
C22C21/10
with zinc as the next major constituent
C22C21/12
with copper as the next major constituent
C22C21/14
with silicon
C22C21/16
with magnesium
C22C21/18
with zinc
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
Patent number
12,269,129
Issue date
Apr 8, 2025
UACJ Corporation
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-forming multi-layer aluminum alloy package
Patent number
12,263,890
Issue date
Apr 1, 2025
Novelis Inc.
Guillaume Florey
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Device and methods for increasing the solubility of crystals in wat...
Patent number
12,258,285
Issue date
Mar 25, 2025
Synergetic Oil Tools, Inc.
Amber T. Krummel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of cold forming aluminum lithium alloys
Patent number
12,252,772
Issue date
Mar 18, 2025
Arconic Technologies LLC
Logan Kirsch
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Automotive door beam made of aluminum alloy extruded material
Patent number
12,252,765
Issue date
Mar 18, 2025
Kobe Steel, Ltd.
Takahiro Shikama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thick products made of 7XXX alloy and manufacturing process
Patent number
12,252,771
Issue date
Mar 18, 2025
CONSTELLIUM ISSOIRE
Cedric Gasqueres
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Composite-strengthened heat-resistant and wear-resistant aluminum a...
Patent number
12,252,764
Issue date
Mar 18, 2025
JIANGSU UNIVERSITY
Hongming Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
ECAE processing for high strength and high hardness aluminum alloys
Patent number
12,252,770
Issue date
Mar 18, 2025
Honeywell International Inc.
Stephane Ferrasse
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum-cerium-copper alloys for metal additive manufacturing
Patent number
12,247,272
Issue date
Mar 11, 2025
UT-Battelle, LLC
Sumit Bahl
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing a corrosion and high temperature resistant alu...
Patent number
12,247,277
Issue date
Mar 11, 2025
HYDRO EXTRUDED SOLUTIONS AS
Arvid Espedal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Age-hardenable and highly formable aluminum alloys and methods of m...
Patent number
12,247,271
Issue date
Mar 11, 2025
Novelis Inc.
Aurèle Mariaux
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thermoelectric conversion element, method for manufacturing the sam...
Patent number
12,250,885
Issue date
Mar 11, 2025
Mitsuba Corporation
Satoki Tada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-iron-plated steel sheet, having excellent mold wear resist...
Patent number
12,241,162
Issue date
Mar 4, 2025
Posco
Jin-Keun Oh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum alloy and preparation method and application thereof
Patent number
12,241,145
Issue date
Mar 4, 2025
BYD Company Limited
Qiang Guo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High elongation die casting alloy composition for non-heat treatment
Patent number
12,241,146
Issue date
Mar 4, 2025
DnK Mobility CO., LTD.
Eok Soo Kim
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
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
Sputtering target and method for producing sputtering target
Patent number
12,234,544
Issue date
Feb 25, 2025
JX Advanced Metals Corporation
Shuhei Murata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Atomized picoscale composition aluminum alloy and method thereof
Patent number
12,226,829
Issue date
Feb 18, 2025
TECNIUM, LLC
Thomas G. Haynes
B22 - CASTING POWDER METALLURGY
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
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
Aluminum/ceramic bonding substrate and method for producing same
Patent number
12,221,389
Issue date
Feb 11, 2025
Dowa Metaltech Co., Ltd.
Koji Kobayashi
B32 - LAYERED PRODUCTS
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
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
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
Method and system for heat treatment of metal alloy sheet
Patent number
12,215,412
Issue date
Feb 4, 2025
ELKEME Hellenic Research Centre for Metals S.A.
Peter Von Czarnowski
C21 - METALLURGY OF IRON
Information
Patent Grant
Anodizing and seasoning process for cooking surfaces
Patent number
12,213,620
Issue date
Feb 4, 2025
David Maslar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Patents Applications
last 30 patents
Information
Patent Application
BRAKE ELEMENT CARRIER BODY; BRAKE DISK OR BRAKE DRUM; METHOD FOR PR...
Publication number
20250116305
Publication date
Apr 10, 2025
GOTEC Brake Disc Coatings GmbH
Julia FORNASIER
B24 - GRINDING POLISHING
Information
Patent Application
CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-...
Publication number
20250114837
Publication date
Apr 10, 2025
ARCELORMITTAL
Clément PHILIPPOT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEFORMED ALUMINUM ALLOY CASTING AND METHOD OF MANUFACTURING THE SAME
Publication number
20250115984
Publication date
Apr 10, 2025
Dong Yang Piston Co., Ltd.
Soo Bae KIM
B22 - CASTING POWDER METALLURGY
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMING, METHOD OF PRODUCING STEEL SHEET...
Publication number
20250108422
Publication date
Apr 3, 2025
JFE STEEL CORPORATION
Rinta SATO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND SYSTEM FOR HEAT TREATMENT OF METAL ALLOY SHEET
Publication number
20250109469
Publication date
Apr 3, 2025
Peter VON CZARNOWSKI
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-DIP PLATED STEEL SHEET
Publication number
20250109477
Publication date
Apr 3, 2025
NIPPON STEEL CORPORATION
Kohei TOKUDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY MATERIAL AND METHOD FOR PRODUCING SAME
Publication number
20250101547
Publication date
Mar 27, 2025
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takeo MIYAMURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20250107301
Publication date
Mar 27, 2025
Toyoda Gosei Co., Ltd.
Hiroaki MAKINO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY COMPOSITION FOR CORROSION RESISTANCE
Publication number
20250092491
Publication date
Mar 20, 2025
Applied Materials, Inc.
Chien-Min Liao
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COATING PROTECTION FOR STATOR VANES AND METHODS OF PROTECTION THEREOF
Publication number
20250092557
Publication date
Mar 20, 2025
RTX Corporation
Lei Jin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECYCLED 6063 ALUMINUM ALLOY MATERIAL, PREPARATION METHOD THEREFOR...
Publication number
20250092492
Publication date
Mar 20, 2025
LANTO ELECTRONIC LIMITED
Zekun SHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STAMPED ENERGY ABSORPTION SIDE STRUCTURE FOR VEHICLE
Publication number
20250091646
Publication date
Mar 20, 2025
Atieva, Inc.
Andrew Charles Nisbet
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A 6XXX ALLOY FOR HIGH STRENGTH EXTRUDED PRODUCTS WITH HIGH PROCESSA...
Publication number
20250084509
Publication date
Mar 13, 2025
CONSTELLIUM SINGEN GMBH
Mehdi BEN TAHAR
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH STRENGTH ALUMINIUM ALLOYS CONTAINING SILICON AND COPPER FOR US...
Publication number
20250084505
Publication date
Mar 13, 2025
Technology Innovation Institute – Sole Proprietorship LLC
Federico Bosio
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LIQUID PHASE SINTERED ALUMINUM ALLOY FOR BINDER JET PRINTING
Publication number
20250084510
Publication date
Mar 13, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Graham Schaffer
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Battery Cell Housing Made of an Aluminium Alloy Strip Having a High...
Publication number
20250075293
Publication date
Mar 6, 2025
Speira GmbH
Martin Christoph Lentz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HEAT-TREATMENT-FREE DIE-CAST ALUMINUM ALLOY MATERIAL, PREPARATION M...
Publication number
20250066882
Publication date
Feb 27, 2025
Xiaomi EV Technology Co., Ltd.
Xiaodu CHEN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NEW SCRAP-BASED ALUMINUM ALLOY PRODUCTS
Publication number
20250066879
Publication date
Feb 27, 2025
Arconic Technologies LLC
Kerry A. Kubena
B22 - CASTING POWDER METALLURGY
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
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 MAGNETIC PARTICLES, MAGNETIC PARTICLES, AND PE...
Publication number
20250065403
Publication date
Feb 27, 2025
AGC Inc.
Yasunari ISHIKAWA
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
Aluminium Strip with Antibacterial Coating
Publication number
20250066923
Publication date
Feb 27, 2025
Speira GmbH
Ishak Bakirel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF ALUMINUM-SCANDIUM ALLOY PRODUCTION
Publication number
20250059663
Publication date
Feb 20, 2025
FEA MATERIALS LLC
Adam Clayton POWELL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
ALUMINIUM-TITANIUM-NIOBIUM-BORON INTERMEDIATE ALLOY AND PREPARATION...
Publication number
20250059628
Publication date
Feb 20, 2025
XIANGTAN UNIVERSITY
Yi Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Powder Metallurgy Counterpart to Wrought Aluminum Alloy 6063
Publication number
20250059629
Publication date
Feb 20, 2025
GKN SINTER METALS, LLC
Ian W. Donaldson
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN...
Publication number
20250051883
Publication date
Feb 13, 2025
ASSAN ALÜMINYUM SANAYI VE TICARET ANONIM SIRKETI
Mustafa Murat DUNDAR
C21 - METALLURGY OF IRON
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
HIGH PERFORMANCE LAMINATED ALUMINUM ALLOY MANUFACTURING METHOD
Publication number
20250050621
Publication date
Feb 13, 2025
JIMEI UNIVERSITY
Wenhui LIU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...