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with nickel or cobalt as the next major constituent
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C22C9/06
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CHEMISTRY METALLURGY
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Metallurgy
C22C
ALLOYS
C22C9/00
Alloys based on copper
Current Industry
C22C9/06
with nickel or cobalt as the next major constituent
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Patents Grants
last 30 patents
Information
Patent Grant
Sliding member and method for producing the same
Patent number
12,345,292
Issue date
Jul 1, 2025
Daido Metal Company Ltd.
Masahiro Nakai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Copper alloy assembly and production method therefor
Patent number
12,337,407
Issue date
Jun 24, 2025
Kyushu University, National University Corporation
Osamu Takakuwa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High strength and wear resistant multi-element copper alloy and art...
Patent number
12,325,904
Issue date
Jun 10, 2025
National Tsing Hua University
Jien-Wei Yeh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper alloy bonding wire for semiconductor devices
Patent number
12,300,658
Issue date
May 13, 2025
Nippon Micrometal Corporation
Daizo Oda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Cu—Ni—Si based copper alloy plate, Cu—Ni—Si based copper alloy plat...
Patent number
12,264,407
Issue date
Apr 1, 2025
Mitsubishi Materials Corporation
Kazuaki Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrical contact element
Patent number
12,241,149
Issue date
Mar 4, 2025
ERNI INTERNATIONAL AG
Michael Burger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sputtering target and manufacturing method therefor
Patent number
12,241,153
Issue date
Mar 4, 2025
JX Advanced Metals Corporation
Tomio Otsuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
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
Method for preparing a charge ingot for production of products by c...
Patent number
12,208,445
Issue date
Jan 28, 2025
OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOOST'YU “OBEDINENNAYA KOMPANIYA RUSAL...
Aleksandr Olegovich Gusev
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper alloy
Patent number
12,163,210
Issue date
Dec 10, 2024
NGK Insulators, Ltd.
Ryota Takeuchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sliding member and member for internal combustion engine
Patent number
12,135,059
Issue date
Nov 5, 2024
Nissan Motor Co., Ltd.
Yoshinori Izawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
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
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
Apparatus and method for production of high purity copper-based alloys
Patent number
11,993,828
Issue date
May 28, 2024
DOGGONE INVESTMENT CO. LLC
Timothy Frederick Strelitz
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cu-based alloy powder
Patent number
11,987,870
Issue date
May 21, 2024
Sanyo Special Steel Co., Ltd.
Tetsuji Kuse
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sliding member and member for internal combustion engine
Patent number
11,976,366
Issue date
May 7, 2024
Nissan Motor Co., Ltd.
Yoshinori Izawa
B22 - CASTING POWDER METALLURGY
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
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
Electrically-conductive material having excellent wear resistance a...
Patent number
11,939,653
Issue date
Mar 26, 2024
Tanaka Kikinzoku Kogyo K.K.
Terumasa Tsuruta
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Laminate, sliding member, and method for manufacturing laminate
Patent number
11,926,900
Issue date
Mar 12, 2024
Nissan Motor Co., Ltd.
Yoshinori Izawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of making copper-nickel alloy foams
Patent number
11,919,080
Issue date
Mar 5, 2024
CellMo Materials Innovation, Inc.
Kicheol Hong
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper alloy
Patent number
11,913,103
Issue date
Feb 27, 2024
NGK Insulators, Ltd.
Ryota Takeuchi
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
Alloy powder and method for producing same
Patent number
11,859,264
Issue date
Jan 2, 2024
Sumitomo Metal Mining Co., Ltd.
Ryo Togashi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Particle stereolithography
Patent number
11,826,949
Issue date
Nov 28, 2023
Desktop Metal, Inc.
Michael Andrew Gibson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Bonding member and bonding method
Patent number
11,819,915
Issue date
Nov 21, 2023
Murata Manufacturing Co., Ltd.
Seitaro Washizuka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Conductive paste and ceramic electronic component
Patent number
11,817,266
Issue date
Nov 14, 2023
Murata Manufacturing Co., Ltd.
Kenichi Hamanaka
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
COPPER-NICKEL-SILICON ALLOYS WITH HIGH STRENGTH AND HIGH ELECTRICAL...
Publication number
20250197972
Publication date
Jun 19, 2025
MATERION CORPORATION
Carole L. TRYBUS
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
COPPER ALLOYS FOR ELECTRONIC MATERIALS AND ELECTRONIC COMPONENTS
Publication number
20250129451
Publication date
Apr 24, 2025
JX ADVANCED METALS CORPORATION
Yuta NAKAMURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY POWDER
Publication number
20250051882
Publication date
Feb 13, 2025
MITSUBISHI MATERIALS CORPORATION
Yuki Ito
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method of Making Copper-Nickel Alloy Foams
Publication number
20240359232
Publication date
Oct 31, 2024
CellMo Materials Innovation, Inc.
Kicheol Hong
B22 - CASTING POWDER METALLURGY
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCTION OF HIGH PURITY COPPER-BASED ALLOYS
Publication number
20240279775
Publication date
Aug 22, 2024
Doggone Investment Co. LLC
Timothy Frederick Strelitz
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
ELECTRICALLY-CONDUCTIVE MATERIAL HAVING EXCELLENT WEAR RESISTANCE A...
Publication number
20240183008
Publication date
Jun 6, 2024
Tanaka Kikinzoku Kogyo K.K.
Terumasa TSURUTA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF MANUFACTURING MULTILAYER PIEZOELECTRIC ELEMENT INCLUDING...
Publication number
20240180039
Publication date
May 30, 2024
Korea Electronics Technology Institute
Intae SEO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Tube For Subsea Application
Publication number
20240167610
Publication date
May 23, 2024
HIPtec AS
David JARVIS
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Sputtering Target and Method for Producing Sputtering Target
Publication number
20240026525
Publication date
Jan 25, 2024
JX NIPPON MINING & METALS CORPORATION
Shuhei Murata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BINDER COMPOSITIONS OF TUNGSTEN TETRABORIDE AND ABRASIVE METHODS TH...
Publication number
20230373064
Publication date
Nov 23, 2023
The Regents of the University of California
Jack Kavanaugh
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR THE OBTAINING OF COST EFFECTIVE GEOMETRICALLY COMPLEX PI...
Publication number
20230364674
Publication date
Nov 16, 2023
ROVALMA, S.A.
Isaac VALLS ANGLÉS
B22 - CASTING POWDER METALLURGY
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
ATOMIZATION DEVICE, MANUFACTURING METHOD OF METAL POWDER, AND MANUF...
Publication number
20230321722
Publication date
Oct 12, 2023
Sumitomo Metal Mining Co., Ltd.
Ryo Togashi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Cu-Ni-Al-BASED COPPER ALLOY PLATE MATERIAL, METHOD FOR MANUFACTURIN...
Publication number
20230265543
Publication date
Aug 24, 2023
DOWA METALTECH CO., LTD.
Shuhei KASATANI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY POWDER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR RECOVER...
Publication number
20230256507
Publication date
Aug 17, 2023
Sumitomo Metal Mining Co., Ltd.
Ryo Togashi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NANO-TWINNED Cu-Ni ALLOY LAYER AND METHOD FOR MANUFACTURING THE SAME
Publication number
20230220517
Publication date
Jul 13, 2023
National Yang Ming Chiao Tung University
Chih CHEN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Cu-Ni-Si BASED COPPER ALLOY PLATE, Cu-Ni-Si BASED COPPER ALLOY PLAT...
Publication number
20230143481
Publication date
May 11, 2023
MITSUBISHI MATERIALS CORPORATION
Kazuaki Sakai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH STRENGTH AND WEAR RESISTANT MULTI-ELEMENT COPPER ALLOY AND ART...
Publication number
20230137073
Publication date
May 4, 2023
National Tsing-Hua University
Jien-Wei Yeh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CORE DRILL BIT BINDER MATERIALS
Publication number
20230123816
Publication date
Apr 20, 2023
OERLIKON METCO (US) INC.
Justin CHENEY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITE MATERIAL
Publication number
20230086909
Publication date
Mar 23, 2023
A.L.M.T. CORP.
Naoya MATSUTA
B32 - LAYERED PRODUCTS
Information
Patent Application
PINION SHAFT, WATCH MECHANISM, WATCH OR MEASUREMENT DEVICE WITHOUT...
Publication number
20230054725
Publication date
Feb 23, 2023
OMEGA SA
Guillaume GAUGEY
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Cu-Ni-Si-BASED COPPER ALLOY SHEET MATERIAL, METHOD FOR PRODUCING SA...
Publication number
20230018758
Publication date
Jan 19, 2023
DOWA METALTECH CO., LTD.
Wanqing JIANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY BONDING WIRE FOR SEMICONDUCTOR DEVICES
Publication number
20230018430
Publication date
Jan 19, 2023
NIPPON MICROMETAL CORPORATION
Daizo ODA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of Making Copper Foam Ball
Publication number
20220389962
Publication date
Dec 8, 2022
CellMobility, Inc.
Hyeji Park
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COPPER ALLOY
Publication number
20220389541
Publication date
Dec 8, 2022
NGK Insulators, Ltd.
Ryota TAKEUCHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH STRENGTH AND WEAR RESISTANT MULTI-ELEMENT COPPER ALLOY AND ART...
Publication number
20220380866
Publication date
Dec 1, 2022
National Tsing-Hua University
Jien-Wei Yeh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Cu-Based Alloy Powder
Publication number
20220349029
Publication date
Nov 3, 2022
SANYO SPECIAL STEEL CO., LTD.
Tetsuji Kuse
B22 - CASTING POWDER METALLURGY