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CHEMISTRY METALLURGY
C22
Metallurgy
C22C
ALLOYS
C22C1/00
Making alloys
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C22C1/02
by melting
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Patents Grants
last 30 patents
Information
Patent Grant
Metal matrix composites and methods of making and use thereof
Patent number
12,319,984
Issue date
Jun 3, 2025
OHIO STATE INNOVATION FOUNDATION
Aihua Luo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy material smelting device
Patent number
12,305,920
Issue date
May 20, 2025
CITIC Dicastal CO., LTD.
Lixin Huang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Flame-resistant magnesium alloy and method for producing the same
Patent number
12,305,264
Issue date
May 20, 2025
Honda Motor Co., Ltd.
Yuichi Ienaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing aluminum plate
Patent number
12,303,956
Issue date
May 20, 2025
ALUTEC CO., LTD
Do Bong Park
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rapidly solidified aluminum-rare earth element alloy and method of...
Patent number
12,305,267
Issue date
May 20, 2025
UT-Battelle, LLC
Orlando Rios
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High-strength and tough multi-component soft magnetic alloy and pre...
Patent number
12,291,763
Issue date
May 6, 2025
Central South University
Zhiming Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ni—Cr—Mo—Nb alloy
Patent number
12,286,690
Issue date
Apr 29, 2025
Nippon Yakin Kogyo Co., Ltd.
Taiki Maeda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Carbide material for cutting devices and associated method of manuf...
Patent number
12,286,709
Issue date
Apr 29, 2025
C4 Carbides Limited
Choon Yen Kong
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper alloy and method for producing same
Patent number
12,281,377
Issue date
Apr 22, 2025
NGK Insulators, Ltd.
Yumiko Kasuya
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing TiAl alloy and TiAl alloy
Patent number
12,276,015
Issue date
Apr 15, 2025
IHI Corporation
Keiji Kubushiro
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
PGM converting process and jacketed rotary converter
Patent number
12,270,090
Issue date
Apr 8, 2025
Edward W. Albrecht
C21 - METALLURGY OF IRON
Information
Patent Grant
Preparation method of nickel-based wrought superalloy wheel disk fo...
Patent number
12,270,097
Issue date
Apr 8, 2025
Gaona Aero Material Co., Ltd.
Shuo Huang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Anti-oxidation heat-resistant alloy and preparation method
Patent number
12,270,095
Issue date
Apr 8, 2025
QINGDAO NPA INDUSTRY CO., LTD.
Heli Luo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for smelting high-temperature alloy with ultrahigh N content...
Patent number
12,258,652
Issue date
Mar 25, 2025
DAYE SPECIAL STEEL CO., LTD.
Xiaoli Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
ZA4 alloy and preparation method and use thereof
Patent number
12,252,763
Issue date
Mar 18, 2025
Metasdi Materials Technology Qinhuangdao Co., Ltd.
Yuxing Guo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System and process for the recovery of titanium, titanium alloy, zi...
Patent number
12,252,761
Issue date
Mar 18, 2025
Gianluca Galeazzi
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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
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
Apparatus and method for production of high purity copper-based alloys
Patent number
12,234,531
Issue date
Feb 25, 2025
DOGGONE INVESTMENT CO. LLC
Timothy Frederick Strelitz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Antimicrobial alloy and preparation method thereof
Patent number
12,221,679
Issue date
Feb 11, 2025
University of Science and Technology Beijing
Hongchang Qian
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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
Method of preparing biodegradable Zn—Mg—Bi zinc alloy
Patent number
12,203,152
Issue date
Jan 21, 2025
Xi'an Jiaotong University
Shengqiang Ma
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Nickel alloy having good resistance to corrosion and high tensile s...
Patent number
12,195,827
Issue date
Jan 14, 2025
VDM Metals International GmbH
Julia Botinha
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnesium alloy based objects and methods of making and use thereof
Patent number
12,173,384
Issue date
Dec 24, 2024
OHIO STATE INNOVATION FOUNDATION
Aihua Luo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods for manufacturing radiopaque intraluminal stents comprising...
Patent number
12,151,049
Issue date
Nov 26, 2024
Abbott Cardiovascular Systems, Inc.
John A. Simpson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing Ti—Ai alloy
Patent number
12,152,288
Issue date
Nov 26, 2024
Kobe Steel Co., Ltd.
Daisuke Matsuwaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy for die casting and die cast aluminum alloy material
Patent number
12,134,806
Issue date
Nov 5, 2024
NIPPON LIGHT METAL COMPANY, LTD.
Izumi Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thermo-mechanical processing of high-performance Al-RE alloys
Patent number
12,134,804
Issue date
Nov 5, 2024
Iowa State University Research Foundation, Inc.
Ryan T. Ott
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High-toughness heat-resistant aluminum alloy armature material and...
Patent number
12,123,077
Issue date
Oct 22, 2024
Shanghai Jiao Tong University
Haiyan Gao
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ALLOY CONTAINING ALUMINIUM FOR EXTRUSION OR OTHER WROUGHT MANUFACTU...
Publication number
20250179616
Publication date
Jun 5, 2025
Fehrmann GmbH
Rüdiger Franke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM
Publication number
20250162031
Publication date
May 22, 2025
MITSUBISHI MATERIALS CORORATION
Shingo Hirano
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH PURITY COPPER-BASED ALLOYS FORMED USING INERT GAS
Publication number
20250163544
Publication date
May 22, 2025
Doggone Investment Co. LLC
Timothy Frederick Strelitz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM SHEET MATERIALS, AND PRODUCTION METHODS AND ALLOY COMPOSIT...
Publication number
20250154635
Publication date
May 15, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry ZHAN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NICKEL-BASED ALLOY EMBODIMENTS AND METHOD OF MAKING AND USING THE SAME
Publication number
20250146106
Publication date
May 8, 2025
Etikrom A.S.
Benjamin ADAM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20250137095
Publication date
May 1, 2025
HEBEI LI'EN NEW MATERIAL TECHNOLOGY CO., LTD
Guixiang YANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NICKEL-BASED ALLOY EMBODIMENTS AND METHOD OF MAKING AND USING THE SAME
Publication number
20250137100
Publication date
May 1, 2025
Etikrom A.S.
Benjamin ADAM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCTION OF HIGH PURITY COPPER-BASED ALLOYS
Publication number
20250129449
Publication date
Apr 24, 2025
Doggone Investment Co. LLC
Timothy Frederick Strelitz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A-TYPE TITANIUM ALLOY AND ITS PREPARATION METHOD
Publication number
20250129453
Publication date
Apr 24, 2025
Nanjing Tech University
Hao WU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-STRENGTH, HIGH-FORMABILITY TITANIUM ALLOY USING MOLYBDENUM AND...
Publication number
20250129454
Publication date
Apr 24, 2025
KOREA INSTITUTE OF MATERIALS SCIENCE
Jong-Taek YEOM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Production of Neodymium and Other Rare Earth Metals Using Hydrogen...
Publication number
20250109460
Publication date
Apr 3, 2025
University of Utah Research Foundation
Munro ALLEY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LITHIUM ALLOY ANODE
Publication number
20250105269
Publication date
Mar 27, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Diptak Bhattacharya
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-PLASTICITY DUAL-PHASE HIGH-ENTROPY ALLOY AND PREPARATION METHO...
Publication number
20250092494
Publication date
Mar 20, 2025
Shaanxi University of Technology
Ran JING
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AMORPHOUS ALLOY
Publication number
20250092499
Publication date
Mar 20, 2025
Chow Sang Sang Jewellery Company Limited
Wai Kei CHEUNG
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
STRONG-YET-DUCTILE CHEMICALLY COMPLEX ALLOY OVER A WIDE TEMPERATURE...
Publication number
20250084519
Publication date
Mar 13, 2025
City University of Hong Kong
Tao YANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICE AND METHOD OF REGULATING MELTING SPEED OF ALUMINUM ALLOY SME...
Publication number
20250075288
Publication date
Mar 6, 2025
HANGZHOU CITY UNIVERSITY
WEIPENG LIU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-PERFORMANCE SINTERED NEODYMIUM-IRON-BORON MAGNET AND PREPARATI...
Publication number
20250075295
Publication date
Mar 6, 2025
YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
Zhiqiang LI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MULTI-SOURCE SOLID WASTE RECYCLING METHOD BASED ON COMPOSITION DESI...
Publication number
20250075290
Publication date
Mar 6, 2025
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Shengen ZHANG
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 MANUFACTURING HIGH-STRENGTH TITANIUM ALLOY BY USING FERR...
Publication number
20250066880
Publication date
Feb 27, 2025
KOREA INSTITUTE OF MATERIALS SCIENCE
Jong-Taek YEOM
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
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
MAGNESIUM ALLOY BASED OBJECTS AND METHODS OF MAKING AND USE THEREOF
Publication number
20250051879
Publication date
Feb 13, 2025
Ohio State Innovation Foundation
Aihua LUO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING REFINED ALUMINUM ALLOY
Publication number
20250051880
Publication date
Feb 13, 2025
Honda Motor Co., Ltd.
Yasushi MASHIYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method for Preparing Biomedical Magnesium Alloy Wires
Publication number
20250051886
Publication date
Feb 13, 2025
Institute of Metal Research, Chinese Academy of Sciences
Zheng MA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR MANUFACTURING RADIOPAQUE INTRALUMINAL STENTS COMPRISING...
Publication number
20250032678
Publication date
Jan 30, 2025
ABBOTT CARDIOVASCULAR SYSTEMS, INC.
John A. Simpson
B22 - CASTING POWDER METALLURGY