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with silicon as the next major constituent
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C22C9/10
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CHEMISTRY METALLURGY
C22
Metallurgy
C22C
ALLOYS
C22C9/00
Alloys based on copper
Current Industry
C22C9/10
with silicon as the next major constituent
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Patents Grants
last 30 patents
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Patent Grant
Surface treatment method for copper or copper alloy, surface treatm...
Patent number
12,071,693
Issue date
Aug 27, 2024
National Institute for Materials Science
Akiko Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
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
Surface treatment method for copper or copper alloy, surface treatm...
Patent number
11,535,939
Issue date
Dec 27, 2022
National Institute for Materials Science
Akiko Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Negative electrode active material, negative electrode, and battery
Patent number
11,387,449
Issue date
Jul 12, 2022
Nippon Steel Corporation
Sukeyoshi Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sintered bearing and manufacturing method for same
Patent number
11,351,608
Issue date
Jun 7, 2022
NTN Corporation
Makoto Jinnou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper alloy powder having excellent laser absorptivity
Patent number
11,351,601
Issue date
Jun 7, 2022
Mitsubishi Materials Corporation
Jun Kato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods of making metal matrix composite and alloy articles
Patent number
11,247,268
Issue date
Feb 15, 2022
Kennametal Inc.
Qingjun Zheng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High-strength free-cutting copper alloy and method for producing hi...
Patent number
11,155,909
Issue date
Oct 26, 2021
Mitsubishi Materials Corporation
Keiichiro Oishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thermoelectric conversion element
Patent number
11,152,554
Issue date
Oct 19, 2021
Mitsubishi Materials Corporation
Yoshinobu Nakada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminate, sliding member, and method for manufacturing laminate
Patent number
11,148,195
Issue date
Oct 19, 2021
Nissan Motor Co., Ltd.
Yoshinori Izawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing composite component having brass or bronze usin...
Patent number
11,105,369
Issue date
Aug 31, 2021
GKN Sinter Metals, LLC
Alan C. Taylor
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Materials for near field transducers and near field transducers con...
Patent number
11,107,499
Issue date
Aug 31, 2021
Seagate Technology LLC
Yuhang Cheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal powder, method of producing additively-manufactured article,...
Patent number
11,077,495
Issue date
Aug 3, 2021
Daihen Corporation
Ryusuke Tsubota
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cu-Ni-Si based copper alloy sheet material and production method
Patent number
11,047,023
Issue date
Jun 29, 2021
Dowa Metaltech Co., Ltd.
Toshiya Shutoh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Copper-nickel-tin alloy, method for the production and use thereof
Patent number
11,041,233
Issue date
Jun 22, 2021
Wieland-Werke AG
Kai Weber
C21 - METALLURGY OF IRON
Information
Patent Grant
Corrosion resistant thermal spray alloy
Patent number
10,982,310
Issue date
Apr 20, 2021
ResOps, LLC
Joe L. Scott
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Materials for near field transducers, near field tranducers contain...
Patent number
10,964,347
Issue date
Mar 30, 2021
Seagate Technology LLC
Yuhang Cheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal powder, method of producing additively-manufactured article,...
Patent number
10,843,260
Issue date
Nov 24, 2020
Daihen Corporation
Ryusuke Tsubota
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Slide material and method for manufacturing same, and slide member
Patent number
10,844,462
Issue date
Nov 24, 2020
Daido Metal Company Ltd.
Kazuaki Toda
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy for vehicle garnish and vehicle garnish
Patent number
10,704,124
Issue date
Jul 7, 2020
Hyundai Motor Company
Hoo-Dam Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Materials for near field transducers, near field tranducers contain...
Patent number
10,699,740
Issue date
Jun 30, 2020
Seagate Technology LLC
Yuhang Cheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of making metal matrix composite and alloy articles
Patent number
10,562,101
Issue date
Feb 18, 2020
Kennametal Inc.
Qingjun Zheng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper-titanium alloy foil having plated layer
Patent number
10,495,840
Issue date
Dec 3, 2019
JX Nippon Mining & Metals Corporation
Kenta Tsujie
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing electrode material and electrode material
Patent number
10,490,367
Issue date
Nov 26, 2019
Meidensha Corporation
Shota Hayashi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Materials for near field transducers and near field transducers con...
Patent number
10,482,914
Issue date
Nov 19, 2019
Seagate Technology LLC
Yuhang Cheng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Rectangular rolled copper foil, flexible flat cable, rotary connect...
Patent number
10,439,347
Issue date
Oct 8, 2019
Furukawa Electric Co., Ltd.
Ryosuke Matsuo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal powder, method of producing additively-manufactured article,...
Patent number
10,421,122
Issue date
Sep 24, 2019
DAIHEN CORPORATION
Ryusuke Tsubota
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods for forming ceramic cores
Patent number
10,364,189
Issue date
Jul 30, 2019
General Electric Company
Anthony Yu-Chung Ku
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrode material and method for manufacturing electrode material
Patent number
10,361,039
Issue date
Jul 23, 2019
Meidensha Corporation
Keita Ishikawa
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
LEAD-FREE FREE-CUTTING BERYLLIUM COPPER ALLOY
Publication number
20240263277
Publication date
Aug 8, 2024
NGK Insulators, Ltd.
Hiromitsu UCHIYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PREPARING HIGH-PURITY POWDER MATERIAL, APPLICATION THERE...
Publication number
20240033822
Publication date
Feb 1, 2024
Yuanyun ZHAO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SURFACE TREATMENT METHOD FOR COPPER OR COPPER ALLOY, SURFACE TREATM...
Publication number
20230084143
Publication date
Mar 16, 2023
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Akiko YAMAMOTO
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FREE-CUTTING COPPER ALLOY CASTING, AND METHOD FOR PRODUCING FREE-CU...
Publication number
20220275479
Publication date
Sep 1, 2022
MITSUBISHI MATERIALS CORPORATION
Keiichiro Oishi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LAMINATE, SLIDING MEMBER, AND METHOD FOR MANUFACTURING LAMINATE
Publication number
20210291263
Publication date
Sep 23, 2021
Nissan Motor Co., Ltd.
Yoshinori IZAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Cu ALLOY TARGET
Publication number
20210230718
Publication date
Jul 29, 2021
ULVAC, Inc.
Satoru TAKASAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY POWDER HAVING EXCELLENT LASER ABSORPTIVITY
Publication number
20200398337
Publication date
Dec 24, 2020
MITSUBISHI MATERIALS CORPORATION
Jun KATO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS OF MAKING METAL MATRIX COMPOSITE AND ALLOY ARTICLES
Publication number
20200384541
Publication date
Dec 10, 2020
Kennametal Inc.
Qingjun ZHENG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THERMOELECTRIC CONVERSION ELEMENT
Publication number
20200373474
Publication date
Nov 26, 2020
MITSUBISHI MATERIALS CORPORATION
Yoshinobu Nakada
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SURFACE TREATMENT METHOD FOR COPPER OR COPPER ALLOY, SURFACE TREATM...
Publication number
20200157688
Publication date
May 21, 2020
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Akiko YAMAMOTO
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HIGH-STRENGTH FREE-CUTTING COPPER ALLOY AND METHOD FOR PRODUCING HI...
Publication number
20200040437
Publication date
Feb 6, 2020
Mitsubishi Shindoh Co., Ltd
Keiichiro Oishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LAMINATE, SLIDING MEMBER, AND METHOD FOR MANUFACTURING LAMINATE
Publication number
20190344338
Publication date
Nov 14, 2019
NISSAN MOTOR CO., LTD.
Yoshinori IZAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CONDUCTIVE MATERIAL FOR CONNECTION PARTS WHICH HAS EXCELLENT MINUTE...
Publication number
20190249275
Publication date
Aug 15, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masahiro TSURU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CONDUCTIVE MATERIAL FOR CONNECTION PARTS WHICH HAS EXCELLENT MINUTE...
Publication number
20190249274
Publication date
Aug 15, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masahiro TSURU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
Publication number
20190088280
Publication date
Mar 21, 2019
SEAGATE TECHNOLOGY LLC
Sethuraman Jayashankar
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
Publication number
20180366153
Publication date
Dec 20, 2018
SEAGATE TECHNOLOGY LLC
Yuhang Cheng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALLOY FOR VEHICLE GARNISH AND VEHICLE GARNISH
Publication number
20180347012
Publication date
Dec 6, 2018
Hyundai Motor Company
Hoo-Dam LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
RECTANGULAR ROLLED COPPER FOIL, FLEXIBLE FLAT CABLE, ROTARY CONNECT...
Publication number
20180019559
Publication date
Jan 18, 2018
FURUKAWA ELECTRIC CO., LTD.
Ryosuke MATSUO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METAL POWDER, METHOD OF PRODUCING ADDITIVELY-MANUFACTURED ARTICLE,...
Publication number
20170333987
Publication date
Nov 23, 2017
DAIHEN Corporation
Ryusuke TSUBOTA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METAL POWDER, METHOD OF PRODUCING ADDITIVELY-MANUFACTURED ARTICLE,...
Publication number
20170320134
Publication date
Nov 9, 2017
DAIHEN Corporation
Ryusuke TSUBOTA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHODS OF MAKING METAL MATRIX COMPOSITE AND ALLOY ARTICLES
Publication number
20170129015
Publication date
May 11, 2017
Kennametal Inc.
Qingjun Zheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LEAD-FREE CUNI2SI SLIDING BEARING MATERIAL WITH THE ADDITION OF A M...
Publication number
20170037901
Publication date
Feb 9, 2017
Federal-Mogul Wiesbaden GmbH
Gerd ANDLER
B32 - LAYERED PRODUCTS
Information
Patent Application
METAL POWDER, METHOD OF PRODUCING ADDITIVELY-MANUFACTURED ARTICLE,...
Publication number
20160332227
Publication date
Nov 17, 2016
DAIHEN Corporation
Ryusuke TSUBOTA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
ELECTRODE FOR ELECTRODE HOLDER
Publication number
20150251270
Publication date
Sep 10, 2015
KME Germany GmbH & Co. KG
Hans-Günter Wobker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
Publication number
20140374376
Publication date
Dec 25, 2014
Sethuraman Jayashankar
B32 - LAYERED PRODUCTS
Information
Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
Publication number
20140376351
Publication date
Dec 25, 2014
Yuhang Cheng
B32 - LAYERED PRODUCTS
Information
Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
Publication number
20140376347
Publication date
Dec 25, 2014
Justin Glen Brons
B32 - LAYERED PRODUCTS
Information
Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...
Publication number
20140376352
Publication date
Dec 25, 2014
Yuhang Cheng
B32 - LAYERED PRODUCTS
Information
Patent Application
COPPER ALLOY MATERIAL, ELECTRICAL OR ELECTRONIC PARTS, AND METHOD O...
Publication number
20140318673
Publication date
Oct 30, 2014
Hiroshi KANEKO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER ALLOY MATERIAL FOR ELECTRICAL AND ELECTRONIC COMPONENTS AND...
Publication number
20140305551
Publication date
Oct 16, 2014
POONGSAN CORPORATION
CHEOL MIN PARK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...