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of copper or alloys based thereon
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C22F1/08
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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
Current Industry
C22F1/08
of copper or alloys based thereon
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Patents Grants
last 30 patents
Information
Patent Grant
Method of annealing multiple individual aluminum and copper wires i...
Patent number
12,168,822
Issue date
Dec 17, 2024
Roteq Machinery Inc.
Michael Marshall
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Copper-beryllium alloy with high strength
Patent number
12,139,783
Issue date
Nov 12, 2024
Materion Corporation
John E. Gatehouse
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sinterable metal paste for use in additive manufacturing
Patent number
12,139,638
Issue date
Nov 12, 2024
Mantle Inc.
Stephen T. Connor
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cu—Ni—Si-based copper alloy sheet material, method for producing sa...
Patent number
12,134,814
Issue date
Nov 5, 2024
Dowa Metaltech Co., Ltd.
Wanqing Jiang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Use of a copper alloy
Patent number
12,129,538
Issue date
Oct 29, 2024
Cunova GmbH
Peter Böhlke
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper electrode material
Patent number
12,132,289
Issue date
Oct 29, 2024
JX Advanced Metals Corporation
Masahiro Takahata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper-phosphorus brazing wire for brazing copper alloy spectacle f...
Patent number
12,103,113
Issue date
Oct 1, 2024
ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., LTD
Yafang Cheng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Graphene/copper composite deformed copper-chromium-zirconium alloy...
Patent number
12,098,452
Issue date
Sep 24, 2024
CHANGZHOU UNIVERSITY
Wei Wei
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for improved current contacting when welding using a current...
Patent number
12,091,737
Issue date
Sep 17, 2024
Messer SE & Co. KGaA
Thomas Böckler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Copper alloy powder, method of producing additively-manufactured ar...
Patent number
12,084,745
Issue date
Sep 10, 2024
Daihen Corporation
Ryusuke Tsubota
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Substrate for epitaxial growth and method for producing same
Patent number
12,070,923
Issue date
Aug 27, 2024
Toyo Kohan Co., Ltd.
Teppei Kurokawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrically conducting material with coating
Patent number
12,071,692
Issue date
Aug 27, 2024
Wieland-Werke AG
Michael Bohsmann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Copper alloy plate and method for producing same
Patent number
12,049,690
Issue date
Jul 30, 2024
Dowa Metaltech Co., Ltd.
Kazuki Yoshida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nano-twinned Cu—Ni alloy layer and method for manufacturing the same
Patent number
12,037,670
Issue date
Jul 16, 2024
NATIONAL YANG MING CHIAO TUNG UNIVERSITY
Chih Chen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Copper alloys with high strength and high conductivity, and process...
Patent number
12,037,671
Issue date
Jul 16, 2024
Materion Corporation
Carole L. Trybus
C21 - METALLURGY OF IRON
Information
Patent Grant
Titanium copper foil, extended copper article, electronic device co...
Patent number
12,000,029
Issue date
Jun 4, 2024
JX Metals Corporation
Kenta Tsujie
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Palladium-coated copper bonding wire, manufacturing method of palla...
Patent number
11,996,382
Issue date
May 28, 2024
Tanaka Denshi Kogyo K.K.
Mitsuo Takada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for the thermal treatment of a compressed strand, method for...
Patent number
11,984,777
Issue date
May 14, 2024
JHEECO E-DRIVE AG
Martin Stöck
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copper-based alloy material, production method therefor, and member...
Patent number
11,959,161
Issue date
Apr 16, 2024
Furukawa Techno Material Co., Ltd.
Sumio Kise
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Formed body of Cu—Al—Mn-based shape-memory alloy and method for pro...
Patent number
11,953,047
Issue date
Apr 9, 2024
Furukawa Techno Material Co., Ltd.
Sumio Kise
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cu—Ti-based copper alloy sheet material, method for producing the s...
Patent number
11,946,127
Issue date
Apr 2, 2024
Dowa Metaltech Co., Ltd.
Takuya Hashimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cu—Ni—Al based copper alloy sheet material, method for producing sa...
Patent number
11,946,129
Issue date
Apr 2, 2024
Dowa Metaltech Co., Ltd.
Toshiya Shutoh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Production method for copper/ceramic joined body, production method...
Patent number
11,939,270
Issue date
Mar 26, 2024
Mitsubishi Materials Corporation
Shuji Nishimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Copper alloy sheet, copper alloy sheet with plating film, and metho...
Patent number
11,920,228
Issue date
Mar 5, 2024
Mitsubishi Materials Corporation
Yoshiteru Akisaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-efficiency and short-process method for preparing a high-stren...
Patent number
11,913,105
Issue date
Feb 27, 2024
Zhejiang University
Jiabin Liu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Single crystalline metal foil and manufacturing method therefor
Patent number
11,879,183
Issue date
Jan 23, 2024
Institute for Basic Science
Rodney S. Ruoff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Covered electrical wire, terminal-equipped electrical wire, copper...
Patent number
11,830,638
Issue date
Nov 28, 2023
Sumitomo Electric Industries, Ltd.
Kei Sakamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Free-cutting copper alloy and method for producing free-cutting cop...
Patent number
11,814,712
Issue date
Nov 14, 2023
Mitsubishi Materials Corporation
Keiichiro Oishi
C21 - METALLURGY OF IRON
Information
Patent Grant
Free-cutting copper alloy, and manufacturing method of free-cutting...
Patent number
11,788,173
Issue date
Oct 17, 2023
Mitsubishi Materials Corporation
Keiichiro Oishi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Non-magnetic watch component with improved wear resistance
Patent number
11,762,338
Issue date
Sep 19, 2023
Nivarox-Far S.A.
Christian Charbon
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
Fine-Grain Tin-Phosphor Bronze Alloy Strip and A Preparation Method...
Publication number
20240410043
Publication date
Dec 12, 2024
Chinalco Research Institute of Science and Technology Co., Ltd
Huafen LOU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Modified Tin-Phosphor Bronze Alloy and A Preparation Method Thereof
Publication number
20240410044
Publication date
Dec 12, 2024
Chinalco Research Institute of Science and Technology Co., Ltd
Zhongping CHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
VERY HIGH STRENGTH COPPER-TITANIUM ALLOY WITH IMPROVED FORMABILITY...
Publication number
20240376570
Publication date
Nov 14, 2024
LN INDUSTRIES SA
Baptiste ROUXEL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MACHINE LINE FOR EFFICIENTLY ANNEALING MULTIPLE INDIVIDUAL ALUMINUM...
Publication number
20240376582
Publication date
Nov 14, 2024
ROTEQ MACHINERY INC.
MICHAEL MARSHALL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CU-AG ALLOY WIRE AND METHOD FOR PRODUCING THE SAME
Publication number
20240339238
Publication date
Oct 10, 2024
SWCC Corporation
Go ODACHI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
GRAPHENE/COPPER COMPOSITE DEFORMED COPPER-CHROMIUM-ZIRCONIUM ALLOY...
Publication number
20240254593
Publication date
Aug 1, 2024
CHANGZHOU UNIVERSITY
Wei WEI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CONTINUOUS CAST WIRE ROD OF Cu-Zn-Sn-BASED ALLOY
Publication number
20240229209
Publication date
Jul 11, 2024
MITSUBISHI MATERIALS CORPORATION
Masahiro Kataoka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Copper Foil, Laminate, and Flexible Printed Wiring Board
Publication number
20240215154
Publication date
Jun 27, 2024
JX Metals Corporation
Yuji Ishino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY SHEET MATERIAL AND METHOD FOR PRODUCING THE COPPER ALL...
Publication number
20240200169
Publication date
Jun 20, 2024
DOWA METALTECH CO., LTD.
Ryosuke MIYAHARA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HOT-ROLLED COPPER ALLOY SHEET AND SPUTTERING TARGET
Publication number
20240183009
Publication date
Jun 6, 2024
MITSUBISHI MATERIALS CORPORATION
Yosuke NAKASATO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONTINUOUS CAST WIRE ROD OF Cu-Zn-Sn-BASED ALLOY
Publication number
20240133011
Publication date
Apr 25, 2024
MITSUBISHI MATERIALS CORPORATION
Masahiro Kataoka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PURE COPPER PLATE
Publication number
20240124954
Publication date
Apr 18, 2024
MITSUBISHI MATERIALS CORPORATION
Hirotaka MATSUNAGA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HOT-ROLLED COPPER ALLOY SHEET AND SPUTTERING TARGET
Publication number
20240124955
Publication date
Apr 18, 2024
MITSUBISHI MATERIALS CORPORATION
Yosuke NAKASATO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FREE-CUTTING COPPER ALLOY AND METHOD FOR MANUFACTURING FREE-CUTTING...
Publication number
20240093332
Publication date
Mar 21, 2024
MITSUBISHI MATERIALS CORPORATION
Keiichiro Oishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CREEP RESISTANT CU-BASED CuCrNbZr ALLOY WITH HIGH THERMAL CONDUCTIVITY
Publication number
20240060157
Publication date
Feb 22, 2024
YING YANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY STRIP AND ITS PREPARATION METHOD
Publication number
20240035120
Publication date
Feb 1, 2024
NINGBO BOWAY ALLOY PLATE AND STRIP CO., LTD.
Xiangpeng Meng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PHOSPHOR BRONZE ALLOY AND ARTICLE USING SUCH
Publication number
20240018628
Publication date
Jan 18, 2024
Harada Metal Industry Co., Ltd.
Mario Harada
C21 - METALLURGY OF IRON
Information
Patent Application
PHOSPHOR BRONZE ALLOY POWDER
Publication number
20240018627
Publication date
Jan 18, 2024
Harada Metal Industry Co., Ltd.
Mario Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Copper-Phosphorus Brazing Wire for Brazing Copper Alloy Spectacle F...
Publication number
20230405732
Publication date
Dec 21, 2023
ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., LTD.
Yafang CHENG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SLIT COPPER MATERIAL, COMPONENT FOR ELECTRONIC/ELECTRIC DEVICES, BU...
Publication number
20230395278
Publication date
Dec 7, 2023
MITSUBISHI MATERIALS CORPORATION
Hirotaka MATSUNAGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING
Publication number
20230386706
Publication date
Nov 30, 2023
Heraeus Deutschland GmbH & Co. KG
Marcel NEUBAUER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BRASS ALLOY FOR WRITING INSTRUMENT TIPS
Publication number
20230373235
Publication date
Nov 23, 2023
SOCIETE BIC
Julien BOUCHET
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY ASSEMBLY AND PRODUCTION METHOD THEREFOR
Publication number
20230356321
Publication date
Nov 9, 2023
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Osamu TAKAKUWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Sputtering Target and Manufacturing Method Therefor
Publication number
20230349035
Publication date
Nov 2, 2023
JX NIPPON MINING & METALS
Tomio Otsuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SINGLE-CRYSTAL METAL FILM BY SOLID-STATE CRYSTAL GROWTH OF SEED CRY...
Publication number
20230340693
Publication date
Oct 26, 2023
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
Ho Bum PARK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RESISTANCE ALLOY FOR USE IN SHUNT RESISTOR, USE OF RESISTANCE ALLOY...
Publication number
20230326631
Publication date
Oct 12, 2023
KOA Corporation
Yoshitaka KUMEDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Cu-Ti-BASED COPPER ALLOY SHEET MATERIAL, METHOD FOR PRODUCING THE S...
Publication number
20230313343
Publication date
Oct 5, 2023
DOWA METALTECH CO., LTD.
Takuya Hashimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SLIT COPPER MATERIAL, PART FOR ELECTRIC/ELECTRONIC DEVICE, BUS BAR,...
Publication number
20230313342
Publication date
Oct 5, 2023
MITSUBISHI MATERIALS CORPORATION
Hirotaka MATSUNAGA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-ENTROPY ALLOY AND METHOD OF HEAT-TREATING SAME
Publication number
20230304111
Publication date
Sep 28, 2023
LG ELECTRONICS INC.
Hyunkwon SHIN
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF ANNEALING MULTIPLE INDIVIDUAL ALUMINUM AND COPPER WIRES I...
Publication number
20230295788
Publication date
Sep 21, 2023
ROTEQ MACHINERY INC.
MICHAEL MARSHALL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...