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with the use of special agents for refining or deoxidising
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CHEMISTRY METALLURGY
C22
Metallurgy
C22C
ALLOYS
C22C1/00
Making alloys
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C22C1/06
with the use of special agents for refining or deoxidising
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Patents Grants
last 30 patents
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Patent Grant
Pyrometallurgical process
Patent number
11,920,210
Issue date
Mar 5, 2024
METALLO BELGIUM
Bert Coletti
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High thermal conductivity aluminum alloy and preparation method the...
Patent number
11,898,224
Issue date
Feb 13, 2024
ZHUHAI RUNXINGTAI ELECTRICAL CO., LTD.
Huaide Ren
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Maraging steel alloy and methods of making the same
Patent number
11,608,548
Issue date
Mar 21, 2023
The Boeing Company
Brennan Yahata
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for lowering oil pipe in gas well without well-killing, solu...
Patent number
11,313,192
Issue date
Apr 26, 2022
PetroChina Company Ltd.
Xianwen Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy and preparation method thereof
Patent number
11,274,358
Issue date
Mar 15, 2022
BYD Company Limited
Qiang Guo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy compositions and methods of making and using the same
Patent number
11,242,587
Issue date
Feb 8, 2022
UT-Battelle, LLC
Amit Shyam
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cemented tungsten carbide with functionally designed microstructure...
Patent number
11,236,408
Issue date
Feb 1, 2022
University of Utah Research Foundation
Zhigang Zak Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processes for producing low nitrogen metallic chromium and chromium...
Patent number
11,230,751
Issue date
Jan 25, 2022
Companhia Brasileira de Metalurgia e Mineracão
Kleber A. Sernik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing ferrovanadium alloys based on aluminothermic s...
Patent number
11,180,827
Issue date
Nov 23, 2021
Northeastern University
Zhihe Dou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy with additions of magnesium, calcium and at least on...
Patent number
11,098,391
Issue date
Aug 24, 2021
The Boeing Company
Donald S. Shih
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing titanium alloys based on aluminothermic self-p...
Patent number
11,060,166
Issue date
Jul 13, 2021
Northeastern University
Zhi he Dou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloying-element additive and method of manufacturing copper alloy
Patent number
11,053,569
Issue date
Jul 6, 2021
Hitachi Metals, Ltd.
Keisuke Fujito
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy composition with improved elevated temperature mecha...
Patent number
10,815,552
Issue date
Oct 27, 2020
Rio Tinto Alcan International Limited
Nicholas C. Parson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Anti-fatigue in-situ aluminum-based composite material for heavy-lo...
Patent number
10,781,507
Issue date
Sep 22, 2020
JIANGSU UNIVERSITY
Yutao Zhao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Nanoparticle-stabilized immiscible alloys
Patent number
10,640,850
Issue date
May 5, 2020
Wisconsin Alumni Research Foundation
Xiaochun Li
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Biodegradable metal alloys
Patent number
10,604,827
Issue date
Mar 31, 2020
University of Pittsburgh—Of the Commonwealth System of Higher Educatiion
Prashant N. Kumta
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy structure and method for producing alloy structure
Patent number
10,576,538
Issue date
Mar 3, 2020
Hitachi Metals, Ltd.
Takahiko Kato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Copper-based alloy casting in which grains are refined
Patent number
10,570,483
Issue date
Feb 25, 2020
Mitsubishi Shindoh Co., Ltd.
Keiichiro Oishi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of refining aluminum alloy
Patent number
10,494,699
Issue date
Dec 3, 2019
CITIC Dicastal CO., LTD.
Lisheng Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing La/Ce/MM/Y base alloys, resulting alloys, and...
Patent number
10,435,770
Issue date
Oct 8, 2019
Iowa State University Research Foundation, Inc.
Karl A. Gschneidner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods for producing titanium and titanium alloy articles
Patent number
10,407,745
Issue date
Sep 10, 2019
ATI PROPERTIES LLC
Richard L. Kennedy
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the production of a PGM-enriched alloy
Patent number
10,323,302
Issue date
Jun 18, 2019
Heraeus Deutschland GmbH & Co. KG
Felix Stoffner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing aluminum-copper-iron quasicrystal and silicon...
Patent number
10,309,000
Issue date
Jun 4, 2019
North University of China
Yuhong Zhao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy that is not sensitive to quenching, as well as metho...
Patent number
10,301,710
Issue date
May 28, 2019
Otto Fuchs KG
Gernot Fischer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Zinc alloy and preparation method therefor
Patent number
10,280,484
Issue date
May 7, 2019
Korea Institute of Industrial Technology
Shae K. Kim
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Crystal grain refiner for magnesium alloy, containing aluminum, a m...
Patent number
10,266,916
Issue date
Apr 23, 2019
Korea Institute of Machinery & Materials
Jun-ho Bae
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing steel material
Patent number
10,072,320
Issue date
Sep 11, 2018
JFE Steel Corporation
Kohei Furumai
C21 - METALLURGY OF IRON
Information
Patent Grant
Processes for producing low nitrogen metallic chromium and chromium...
Patent number
10,041,146
Issue date
Aug 7, 2018
Companhia Brasileira de Metalurgia e Mineração
Kleber A. Sernik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nanoparticle-stabilized immiscible alloys
Patent number
10,036,084
Issue date
Jul 31, 2018
Wisconsin Alumni Research Foundation
Xiaochun Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper alloy casting and method of casting the same
Patent number
10,017,841
Issue date
Jul 10, 2018
Mitsubishi Shindoh Co., Ltd.
Keiichiro Oishi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
RARE EARTH ELEMENT MXENES AND METHODS OF MAKING THEREOF
Publication number
20220112582
Publication date
Apr 14, 2022
THE TRUSTEES OF INDIANA UNIVERSITY
Babak Anasori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MODIFIED ALLOY POWDER AND MODIFICATION METHOD THEREOF
Publication number
20210246530
Publication date
Aug 12, 2021
NATIONAL CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
KAI-CHUN CHANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MARAGING STEEL ALLOY AND METHODS OF MAKING THE SAME
Publication number
20210095361
Publication date
Apr 1, 2021
The Boeing Company
Brennan YAHATA
C21 - METALLURGY OF IRON
Information
Patent Application
IMPROVED PYROMETALLURGICAL PROCESS
Publication number
20210071282
Publication date
Mar 11, 2021
Metallo Belgium
Bert Coletti
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH THERMAL CONDUCTIVITY ALUMINIUM ALLOY AND PREPARATION METHOD TH...
Publication number
20210062304
Publication date
Mar 4, 2021
ZHUHAI RUNXINGTAI ELECTRICAL CO., LTD
Huaide Ren
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR PREPARING FERROVANADIUM ALLOYS BASED ON ALUMINOTHERMIC S...
Publication number
20200199712
Publication date
Jun 25, 2020
Northeastern University
Zhihe DOU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MASTER ALLOY FOR CASTING A MODIFIED COPPER ALLOY AND CASTING METHOD...
Publication number
20200190630
Publication date
Jun 18, 2020
Mitsubishi Shindoh Co., Ltd
Keiichiro Oishi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR LOWERING OIL PIPE IN GAS WELL WITHOUT WELL-KILLING, SOLU...
Publication number
20200040682
Publication date
Feb 6, 2020
PetroChina Company Ltd.
Xianwen Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PREPARING TITANIUM ALLOYS BASED ON ALUMINOTHERMIC SELF-P...
Publication number
20190241994
Publication date
Aug 8, 2019
NORTHEASTERN UNIVERSITY
Zhi he DOU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR CONTROLLING MICROSTRUCTURE OF RECYCLED ALUMINUM ALLOY
Publication number
20190144972
Publication date
May 16, 2019
University of Science and Technology Beijing
Shengen Zhang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COPPER-BASED ALLOY CASTING IN WHICH GRAINS ARE REFINED
Publication number
20190040498
Publication date
Feb 7, 2019
Mitsubishi Shindoh Co, Ltd.
Keiichiro Oishi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ANTI-FATIGUE IN-SITU ALUMINUM-BASED COMPOSITE MATERIAL FOR HEAVY-LO...
Publication number
20190010580
Publication date
Jan 10, 2019
JIANGSU UNIVERSITY
YUTAO ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESSES FOR PRODUCING LOW NITROGEN METALLIC CHROMIUM AND CHROMIUM...
Publication number
20190003013
Publication date
Jan 3, 2019
Companhia Brasileira de Metalurgia e Mineração
Kleber A. Sernik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR PRODUCING TITANIUM AND TITANIUM ALLOY ARTICLES
Publication number
20180347003
Publication date
Dec 6, 2018
ATI Properties LLC
Richard L. Kennedy
C21 - METALLURGY OF IRON
Information
Patent Application
ALUMINUM ALLOY COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME
Publication number
20180327890
Publication date
Nov 15, 2018
UT-BATTELLE, LLC.
Amit Shyam
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NANOPARTICLE-STABILIZED IMMISCIBLE ALLOYS
Publication number
20180320252
Publication date
Nov 8, 2018
Wisconsin Alumni Research Foundation
Xiaochun Li
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOY WITH ADDITIONS OF MAGNESIUM, CALCIUM AND AT LEAST ON...
Publication number
20180298473
Publication date
Oct 18, 2018
The Boeing Company
Donald S. Shih
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A PGM-ENRICHED ALLOY
Publication number
20180142329
Publication date
May 24, 2018
Heraeus Deutschland GmbH & Co. KG
Felix STOFFNER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A PGM-ENRICHED ALLOY
Publication number
20180142327
Publication date
May 24, 2018
Heraeus Deutschland GmbH & Co. KG
Felix STOFFNER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A PGM-ENRICHED ALLOY
Publication number
20180142328
Publication date
May 24, 2018
Heraeus Deutschland GmbH & Co. KG
Felix STOFFNER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A PGM-ENRICHED ALLOY
Publication number
20180142330
Publication date
May 24, 2018
Heraeus Deutschland GmbH & Co. KG
Felix STOFFNER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BIODEGRADABLE METAL ALLOYS
Publication number
20180100219
Publication date
Apr 12, 2018
University of Pittsburgh of the Commonwealth System of Higher Education
PRASHANT N. KUMTA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SOLDER ALLOY, SOLDER PASTE AND ELECTRONIC CIRCUIT BOARD
Publication number
20170355043
Publication date
Dec 14, 2017
HARIMA CHEMICALS, INCORPORATED
Kazuki IKEDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY STRUCTURE AND METHOD FOR PRODUCING ALLOY STRUCTURE
Publication number
20170209922
Publication date
Jul 27, 2017
Hitachi, Ltd
Takahiko KATO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PROCESSES FOR PRODUCING LOW NITROGEN METALLIC CHROMIUM AND CHROMIUM...
Publication number
20170191145
Publication date
Jul 6, 2017
CBMM - Companhia Brasileira de Metalurgia e Mineracao
Kleber A. Sernik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for producing La/Ce/MM/Y base alloys, resulting alloys, and...
Publication number
20170166998
Publication date
Jun 15, 2017
Iowa State University Research Foundation, Inc.
Karl A. Gschneidner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MICRO-ALLOYING TO MITIGATE THE SLIGHT DISCOLORATION RESULTING FROM...
Publication number
20170088917
Publication date
Mar 30, 2017
Apple Inc.
James A. Curran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CRYSTAL GRAIN REFINER FOR MAGNESIUM ALLOY, CONTAINING ALUMINUM, A M...
Publication number
20170016089
Publication date
Jan 19, 2017
Korea Institute of Machinery and Materials
Jun-ho BAE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PREPARING ALUMINUM-COPPER-IRON QUASICRYSTAL AND SILICON...
Publication number
20160355913
Publication date
Dec 8, 2016
NORTH UNIVERSITY OF CHINA
Yuhong ZHAO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOYING-ELEMENT ADDITIVE AND METHOD OF MANUFACTURING COPPER ALLOY
Publication number
20160298212
Publication date
Oct 13, 2016
Hitachi Metals, Ltd.
Keisuke FUJITO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...