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CPC
C22C1/1094
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C
CHEMISTRY METALLURGY
C22
Metallurgy
C22C
ALLOYS
C22C1/00
Making alloys
Current Industry
C22C1/1094
comprising an after-treatment
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
12,049,685
Issue date
Jul 30, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of porous silicon material, porous silicon mat...
Patent number
11,851,733
Issue date
Dec 26, 2023
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Suppression of Samson phase formation in Al—Mg alloys by boron addi...
Patent number
11,802,323
Issue date
Oct 31, 2023
The Government of the United States of America, as represented by the Secreta...
Ramasis Goswami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Graphene- and in-situ nanoparticle-reinforced aluminum-based compos...
Patent number
11,753,706
Issue date
Sep 12, 2023
Jiangsu University
Yutao Zhao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Graphene-reinforced alloy composite material and preparation method...
Patent number
11,549,161
Issue date
Jan 10, 2023
Beijing Feilixin Information Security Technology Co., Ltd.
Keqing Luo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of removing shoulder powder from fixed cutter bits
Patent number
11,499,375
Issue date
Nov 15, 2022
Halliburton Energy Services, Inc.
Jeffrey G. Thomas
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High entropy alloys, refractory high entropy alloys, methods of sel...
Patent number
11,434,551
Issue date
Sep 6, 2022
National Technology & Engineering Solutions of Sandia, LLC
Salvador B. Rodriguez
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite material having improved mechanical properties at elevate...
Patent number
11,414,729
Issue date
Aug 16, 2022
UNIVERSITE DU QUEBEC A CHICOUTIMI
Jean-Alain Laurin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Suppression of samson phase formation in Al—Mg alloys by boron addi...
Patent number
11,028,462
Issue date
Jun 8, 2021
The Government of the United States of America, as represented by the Secreta...
Ramasis Goswami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mechanical-interlocking reinforcing particles for use in metal matr...
Patent number
10,655,397
Issue date
May 19, 2020
Halliburton Energy Services, Inc.
Grant O. Cook
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for treating toughness and hardness of drill bit buttons
Patent number
10,597,744
Issue date
Mar 24, 2020
Epiroc Drilling Tools Aktiebolag
Tomas Rostvall
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods of removing shoulder powder from fixed cutter bits
Patent number
10,378,287
Issue date
Aug 13, 2019
Halliburton Energy Services, Inc.
Jeff G. Thomas
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Leaching ultrahard materials by enhanced demetalyzation
Patent number
10,287,169
Issue date
May 14, 2019
Halliburton Energy Services, Inc.
Gary E. Weaver
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of surface hardening sintered bodies by using vibrations
Patent number
10,226,819
Issue date
Mar 12, 2019
Sandvik Hyperion AB
Michael Carpenter
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Polycrystalline diamond compacts having parting compound and method...
Patent number
10,213,835
Issue date
Feb 26, 2019
Diamond Innovations, Inc.
Andrew Gledhill
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rare earth magnet and its preparation
Patent number
10,160,037
Issue date
Dec 25, 2018
Shin-Etsu Chemical Co., Ltd.
Tadao Nomura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thick sintered polycrystalline diamond and sintered jewelry
Patent number
9,820,539
Issue date
Nov 21, 2017
Dimicron, Inc.
David P. Harding
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Coating on PDC/TSP cutter for accelerated leaching
Patent number
9,776,917
Issue date
Oct 3, 2017
Smith International, Inc.
Ted Tessitore
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High pressure carbide component with surfaces incorporating gradien...
Patent number
9,764,523
Issue date
Sep 19, 2017
Smith International, Inc.
J. Daniel Belnap
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High temperature high heating rate treatment of PDC cutters
Patent number
9,539,700
Issue date
Jan 10, 2017
Varel International Ind., L.P.
Federico Bellin
B24 - GRINDING POLISHING
Information
Patent Grant
Functionally graded cemented tungsten carbide with engineered hard...
Patent number
9,388,482
Issue date
Jul 12, 2016
University of Utah Research Foundation
Zhigang Z. Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High temperature high heating rate treatment of PDC cutters
Patent number
9,249,059
Issue date
Feb 2, 2016
Varel International Ind., L.P.
Federico Bellin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Alloy powder for oxidation-resistant coating, and alloy material fo...
Patent number
9,174,416
Issue date
Nov 3, 2015
National Institute for Materials Science
Hideyuki Murakami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rare earth magnet and its preparation
Patent number
9,044,810
Issue date
Jun 2, 2015
Shin-Etsu Chemical Co., Ltd.
Tadao Nomura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rare earth based sintered magnet
Patent number
8,961,712
Issue date
Feb 24, 2015
TDK Corporation
Takuma Hayakawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wafer for LED mounting, method for manufacturing same, and LED-moun...
Patent number
8,890,189
Issue date
Nov 18, 2014
Denki Kagaku Kogyo Kabushiki Kaisha
Hideki Hirotsuru
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Conversion process for heat treatable L12 aluminum alloys
Patent number
8,778,099
Issue date
Jul 15, 2014
United Technologies Corporation
Awadh B. Pandey
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing thermoelectric material
Patent number
8,728,340
Issue date
May 20, 2014
Japan Science and Technology Agency
Teruyuki Ikeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Thick sintered polycrystalline diamond and sintered jewelry
Patent number
8,663,359
Issue date
Mar 4, 2014
Dimicron, Inc.
David P. Harding
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Iron-chromium alloy with improved compressive yield strength and me...
Patent number
8,479,700
Issue date
Jul 9, 2013
L. E. Jones Company
Cong Yue Qiao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING METHOD OF POROUS SILICON MATERIAL, POROUS SILICON MAT...
Publication number
20240043966
Publication date
Feb 8, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki KAWAURA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING METHOD OF POROUS SILICON MATERIAL, POROUS SILICON MAT...
Publication number
20230265542
Publication date
Aug 24, 2023
TOTOTA JIDOSHA KABUSHIKI KAISHA
Hiroyuki Kawaura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
GRAPHENE- AND IN-SITU NANOPARTICLE-REINFORCED ALUMINUM-BASED COMPOS...
Publication number
20230193427
Publication date
Jun 22, 2023
Jiangsu University
Yutao ZHAO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR TREATING A SUPERHARD COMPOSITE MATERIAL INTENDED FOR BEI...
Publication number
20230183838
Publication date
Jun 15, 2023
Centre National de la Recherche Scientifique
Félix BALIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MANUFACTURING METHOD OF POROUS SILICON MATERIAL, POROUS SILICON MAT...
Publication number
20220411897
Publication date
Dec 29, 2022
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Kawaura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHENE-REINFORCED ALLOY COMPOSITE MATERIAL AND PREPARATION METHOD...
Publication number
20220178003
Publication date
Jun 9, 2022
Beijing Feilixin Information Security Technology Co., Ltd.
Keqing Luo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SELF-HEALING COBALT BASED ALLOYS AND MANUFACTURING METHOD FOR THE SAME
Publication number
20210395864
Publication date
Dec 23, 2021
Seoul National University R&DB Foundation
Eun Soo PARK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Suppression of Samson Phase Formation in Al-Mg Alloys by Boron Addi...
Publication number
20210317549
Publication date
Oct 14, 2021
The Government of the United States of America, as represented by the Secreta...
Ramasis Goswami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Methods of Removing Shoulder Powder From Fixed Cutter Bits
Publication number
20190330927
Publication date
Oct 31, 2019
Halliburton Energy Services, Inc.
Jeffrey G. Thomas
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Suppression of Samson Phase Formation in Al-Mg Alloys by Boron Addi...
Publication number
20180340241
Publication date
Nov 29, 2018
The Government of the United States of America, as represented by the Secreta...
Ramasis Goswami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A METHOD FOR TREATING TOUGHNESS AND HARDNESS OF DRILL BIT BUTTONS
Publication number
20180171428
Publication date
Jun 21, 2018
ATLAS COPCO SECOROC AB
Tomas Rostvall
B24 - GRINDING POLISHING
Information
Patent Application
Composite Material having Improved Mechanical Properties at Elevate...
Publication number
20180163286
Publication date
Jun 14, 2018
UNIVERSITE DU QUEBEC A CHICOUTIMI
Jean-Alain Laurin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS OF FABRICATING POLYCRYSTALLINE DIAMOND AND POLYCRYSTALLINE...
Publication number
20150209745
Publication date
Jul 30, 2015
US Synthetic Corporation
Debkumar Mukhopadhyay
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RARE EARTH BASED SINTERED MAGNET
Publication number
20140318316
Publication date
Oct 30, 2014
TDK Corporation
Takuma Hayakawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
THICK SINTERED POLYCRYSTALLINE DIAMOND AND SINTERED JEWELRY
Publication number
20140315038
Publication date
Oct 23, 2014
DIMICRON, INC.
David P Harding
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POWDER MAGNETIC CORE AND PRODUCTION METHOD FOR SAME
Publication number
20140232507
Publication date
Aug 21, 2014
PANASONIC CORPORATION
Shota Nishio
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY POWDER FOR OXIDATION-RESISTANT COATING, AND ALLOY MATERIAL FO...
Publication number
20140072827
Publication date
Mar 13, 2014
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Hideyuki MURAKAMI
B32 - LAYERED PRODUCTS
Information
Patent Application
METAL-CARBON COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SAME
Publication number
20130316179
Publication date
Nov 28, 2013
TOYO TANSO CO., LTD
Hironori Orikasa
B82 - NANO-TECHNOLOGY
Information
Patent Application
SUPER-ABRASIVE MATERIAL WITH ENHANCED ATTACHMENT REGION AND METHODS...
Publication number
20130299249
Publication date
Nov 14, 2013
Gary E. Weaver
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH TEMPERATURE HIGH HEATING RATE TREATMENT OF PDC CUTTERS
Publication number
20130263521
Publication date
Oct 10, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE FOR ELECTRIC DISCHARGE MACHINING
Publication number
20130264314
Publication date
Oct 10, 2013
NIPPON TUNGSTEN CO., LTD.
Hirofumi Yamaguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF MANUFACTURING THERMOELECTRIC MATERIAL, THERMOELECTRIC MAT...
Publication number
20130153811
Publication date
Jun 20, 2013
Teruyuki IKEDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH PRESSURE CARBIDE COMPONENT WITH SURFACES INCORPORATING GRADIEN...
Publication number
20130133531
Publication date
May 30, 2013
Smith International, Inc.
J. Daniel BELNAP
B32 - LAYERED PRODUCTS
Information
Patent Application
FUNCTIONALLY GRADED CEMENTED TUNGSTEN CARBIDE WITH ENGINEERED HARD...
Publication number
20130118308
Publication date
May 16, 2013
Zhigang Z. Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TREATMENT SOLUTION FOR FORMING OXIDATION-RESISTANT FILM ON SURFACE-...
Publication number
20130011565
Publication date
Jan 10, 2013
Showa Denko K.K.
Kimihisa Hiramoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COATING ON PDC/TSP CUTTER FOR ACCELERATED LEACHING
Publication number
20120247841
Publication date
Oct 4, 2012
Smith International. Inc.
Ted Tessitore
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WAFER FOR LED MOUNTING, METHOD FOR MANUFACTURING SAME, AND LED-MOUN...
Publication number
20120168802
Publication date
Jul 5, 2012
Denki Kagaku Kogyo Kabushiki Kaisha
Hideki Hirotsuru
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Inorganic Particle Composite Body and Method for Producing Inorgani...
Publication number
20120164413
Publication date
Jun 28, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Makiko Hara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Producing Inorganic Particle Composite Body
Publication number
20120114518
Publication date
May 10, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Makiko Hara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IRON-CHROMIUM ALLOY WITH IMPROVED COMPRESSIVE YIELD STRENGTH AND ME...
Publication number
20110162612
Publication date
Jul 7, 2011
L. E. Jones Company
Cong Yue Qiao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...