Tungsten carbides

Industry

CPC
C04B2235/3847

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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products

Current Industry

C04B2235/3847Tungsten carbides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Density enhancement methods and compositions
- Patent number 12,151,978
- Issue date Nov 26, 2024
- The Trustees of Princeton University
- Adam Bayne Hopkins
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing cubic boron nitride sintered material, cubic bo...
- Patent number 12,054,813
- Issue date Aug 6, 2024
- Sumitomo Electric Industries, Ltd.
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Green body including a metal nanoparticle binder
- Patent number 12,005,641
- Issue date Jun 11, 2024
- Hewlett-Packard Development Company, L.P.
- Kristopher J. Erickson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coated cutting tool
- Patent number 11,964,329
- Issue date Apr 23, 2024
- Tungaloy Corporation
- Tsukasa Shirochi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cubic boron nitride sintered material
- Patent number 11,795,113
- Issue date Oct 24, 2023
- Sumitomo Electric Industries, Ltd.
- Akito Ishii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Impregnated fibers comprising preceramic resin formulations, and re...
- Patent number 11,773,029
- Issue date Oct 3, 2023
- Northrop Grumman Systems Corporation
- Benjamin W. C. Garcia
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cubic boron nitride sintered material
- Patent number 11,767,268
- Issue date Sep 26, 2023
- Sumitomo Electric Industries, Ltd.
- Akito Ishii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface-coated cutting tool
- Patent number 11,623,284
- Issue date Apr 11, 2023
- NGK Spark Plug Co., Ltd.
- Shota Nozaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Member for plasma processing apparatus and plasma processing appara...
- Patent number 11,548,827
- Issue date Jan 10, 2023
- Nippon Tungsten Co., Ltd.
- Takashi Ikeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Member for plasma processing apparatus, plasma processing apparatus...
- Patent number 11,434,174
- Issue date Sep 6, 2022
- Nippon Tungsten Co., Ltd.
- Takashi Ikeda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Green body including a metal nanoparticle binder
- Patent number 11,413,687
- Issue date Aug 16, 2022
- Hewlett-Packard Development Company, L.P.
- Kristopher J. Erickson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a particulate carrier material, which is sheat...
- Patent number 11,401,479
- Issue date Aug 2, 2022
- EagleBurgmann Germany GmbH & Co. KG
- Rolf Mulhaupt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cubic boron nitride sintered material, cutting tool including cubic...
- Patent number 11,396,482
- Issue date Jul 26, 2022
- Sumitomo Electric Industries, Ltd.
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Density enhancement methods and compositions
- Patent number 11,396,044
- Issue date Jul 26, 2022
- The Trustees of Princeton University
- Adam Bayne Hopkins
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ceramic and ceramic composite components
- Patent number 11,384,025
- Issue date Jul 12, 2022
- Purdue Research Foundation
- Kenneth Henry Sandhage
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cubic boron nitride sintered material
- Patent number 11,377,390
- Issue date Jul 5, 2022
- Sumitomo Electric Industries, Ltd.
- Akito Ishii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Corrosion-resistant components and methods of making
- Patent number 11,376,822
- Issue date Jul 5, 2022
- Coorstek, Inc.
- Matthew Simpson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Tungsten carbide powder
- Patent number 11,339,096
- Issue date May 24, 2022
- Sumitomo Electric Industries, Ltd.
- Masato Michiuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Nickel-coated hexagonal boron nitride nanosheet composite powder, p...
- Patent number 11,319,251
- Issue date May 3, 2022
- QILU UNIVERSITY OF TECHNOLOGY
- Chonghai Xu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cutting elements and structures
- Patent number 11,292,750
- Issue date Apr 5, 2022
- Baker Hughes Holdings LLC
- Marc W. Bird
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cubic boron nitride sintered body and cutting tool including the same
- Patent number 11,208,358
- Issue date Dec 28, 2021
- Sumitomo Electric Industries, Ltd.
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite material based on C/SiC fibers with ultra refractory, hig...
- Patent number 11,180,418
- Issue date Nov 23, 2021
- Consiglio Nazionale Delle Ricerche
- Diletta Sciti
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of producing cubic boron nitride sintered material, cubic bo...
- Patent number 11,155,901
- Issue date Oct 26, 2021
- Sumitomo Electric Industries, Ltd.
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond compacts and related methods
- Patent number 11,141,834
- Issue date Oct 12, 2021
- U.S. Synthetic Corporation
- Mohammad N. Sani
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
CBN sintered compact and cutting tool
- Patent number 11,135,655
- Issue date Oct 5, 2021
- Kyocera Corporation
- Masahito Matsuzawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cubic boron nitride sintered material cutting tool
- Patent number 11,130,713
- Issue date Sep 28, 2021
- Mitsubishi Materials Corporation
- Masahiro Yano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic sintered body
- Patent number 11,111,182
- Issue date Sep 7, 2021
- TUNGALOY CORPORATION
- Takashi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boron carbide composite
- Patent number 11,028,019
- Issue date Jun 8, 2021
- Purdue Research Foundation
- Jeffrey P Youngblood
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface-coated cubic boron nitride sintered material tool
- Patent number 10,883,166
- Issue date Jan 5, 2021
- Mitsubishi Materials Corporation
- Takuya Maekawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Preceramic resin formulations, impregnated fibers comprising the pr...
- Patent number 10,875,813
- Issue date Dec 29, 2020
- Northrop Grumman Innovation Systems, Inc.
- Benjamin W. C. Garcia
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER
- Publication number 20240375350
- Publication date Nov 14, 2024
- Hewlett-Packard Development Company, L.P.
- Kristopher J. ERICKSON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMPOSITE MATERIAL SINTERED BODY, JOINED ASSEMBLY, SEMICONDUCTOR MA...
- Publication number 20240327301
- Publication date Oct 3, 2024
- NGK Insulators, Ltd.
- Kana IBATA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SINTERED BALLS MADE OF TUNGSTEN CARBIDE
- Publication number 20240262754
- Publication date Aug 8, 2024
- SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN
- David BOUTTES
- B22 - CASTING POWDER METALLURGY
Information Patent Application
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STR...
- Publication number 20240253268
- Publication date Aug 1, 2024
- Kennametal Inc.
- Zhuqing Wang
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STR...
- Publication number 20240253267
- Publication date Aug 1, 2024
- Kennametal Inc.
- Zhuqing Wang
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
GRADIENT STRUCTURE CUBIC BORON NITRIDE COMPOSITE SHEET AND PREPARAT...
- Publication number 20240228384
- Publication date Jul 11, 2024
- Central South University
- Shaohe ZHANG
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD FOR PREPARING SHELL-BIONIC CERAMIC TOOL AND SHELL-BIONIC CER...
- Publication number 20240227235
- Publication date Jul 11, 2024
- SHANDONG UNIVERSITY
- Chuanzhen HUANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PREPARING SHELL-BIONIC CERAMIC TOOL AND SHELL-BIONIC CER...
- Publication number 20240131746
- Publication date Apr 25, 2024
- SHANDONG UNIVERSITY
- Chuanzhen HUANG
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CUBIC BORON NITRIDE SINTERED BODY
- Publication number 20240067574
- Publication date Feb 29, 2024
- TUNGALOY CORPORATION
- Takahide KUDOH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Wear Resistant Coatings
- Publication number 20230407100
- Publication date Dec 21, 2023
- Adam J. Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CEMENTED TUNGSTEN CARBIDE BODY AND METHOD OF FORMING THE CEMENTED T...
- Publication number 20230348333
- Publication date Nov 2, 2023
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITE MATERIAL FOR CERAMIC ELECTRIC HEATING ELEMENT
- Publication number 20230354480
- Publication date Nov 2, 2023
- CHONGQING LE-MARK TECHNOLOGY CO., LTD.
- Peter LEIGH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ITEM MADE OF CERAMIC
- Publication number 20230295053
- Publication date Sep 21, 2023
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Bernard BERTHEVILLE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COATING MATERIAL OF KILN FOR PRODUCTION OF ACTIVE MATERIAL AND KILN...
- Publication number 20230110681
- Publication date Apr 13, 2023
- L & F CO., LTD.
- Jun Ho SHIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-ENTROPY CARBIDE CERAMIC AND RARE EARTH-CONTAINING HIGH-ENTROPY...
- Publication number 20230088418
- Publication date Mar 23, 2023
- NSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES
- Li YE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20230027098
- Publication date Jan 26, 2023
- Sumitomo Electric Industries, Ltd.
- Akito ISHII
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME
- Publication number 20230013990
- Publication date Jan 19, 2023
- Sumitomo Electric Hardmetal Corp.
- Machiko ABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER
- Publication number 20220331867
- Publication date Oct 20, 2022
- Hewlett-Packard Development Company, L.P.
- Kristopher J. ERICKSON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COATED CUTTING TOOL
- Publication number 20220274892
- Publication date Sep 1, 2022
- TUNGALOY CORPORATION
- Tsukasa SHIROCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WATER-BASED BALLPOINT PEN
- Publication number 20220194118
- Publication date Jun 23, 2022
- MITSUBISHI PENCIL COMPANY, LIMITED
- Kousuke OGURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20220153651
- Publication date May 19, 2022
- Sumitomo Electric Hardmetal Corp.
- Akito ISHII
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
TUNGSTEN CARBIDE POWDER
- Publication number 20220144708
- Publication date May 12, 2022
- Sumitomo Electric Industries, Ltd.
- Masato MICHIUCHI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DECORATIVE CERAMIC ITEM
- Publication number 20220033312
- Publication date Feb 3, 2022
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Bernard BERTHEVILLE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF PRODUCING CUBIC BORON NITRIDE SINTERED MATERIAL, CUBIC BO...
- Publication number 20220025490
- Publication date Jan 27, 2022
- Sumitomo Electric Industries, Ltd.
- Katsumi OKAMURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CORROSION-RESISTANT COMPONENTS
- Publication number 20220013335
- Publication date Jan 13, 2022
- CoorsTek, Inc.
- Matthew Simpson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-COATED CUTTING TOOL
- Publication number 20220001457
- Publication date Jan 6, 2022
- NGK Spark Plug Co., Ltd.
- Shota NOZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINTERED BALLS MADE OF TUNGSTEN CARBIDE
- Publication number 20210387920
- Publication date Dec 16, 2021
- David BOUTTES
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20210355036
- Publication date Nov 18, 2021
- Sumitomo Electric Industries, Ltd.
- Akito ISHII
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20210309580
- Publication date Oct 7, 2021
- Sumitomo Electric Industries, Ltd.
- Akito ISHII
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF PRODUCING CUBIC BORON NITRIDE SINTERED MATERIAL, CUBIC BO...
- Publication number 20210246536
- Publication date Aug 12, 2021
- Sumitomo Electric Industries, Ltd.
- Katsumi OKAMURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Tungsten carbides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Density enhancement methods and compositions

Method of producing cubic boron nitride sintered material, cubic bo...

Green body including a metal nanoparticle binder

Coated cutting tool

Cubic boron nitride sintered material

Impregnated fibers comprising preceramic resin formulations, and re...

Cubic boron nitride sintered material

Surface-coated cutting tool

Member for plasma processing apparatus and plasma processing appara...

Member for plasma processing apparatus, plasma processing apparatus...

Green body including a metal nanoparticle binder

Method for producing a particulate carrier material, which is sheat...

Cubic boron nitride sintered material, cutting tool including cubic...

Density enhancement methods and compositions

Ceramic and ceramic composite components

Cubic boron nitride sintered material

Corrosion-resistant components and methods of making

Tungsten carbide powder

Nickel-coated hexagonal boron nitride nanosheet composite powder, p...

Cutting elements and structures

Cubic boron nitride sintered body and cutting tool including the same

Composite material based on C/SiC fibers with ultra refractory, hig...

Method of producing cubic boron nitride sintered material, cubic bo...

Polycrystalline diamond compacts and related methods

CBN sintered compact and cutting tool

Cubic boron nitride sintered material cutting tool

Ceramic sintered body

Boron carbide composite

Surface-coated cubic boron nitride sintered material tool

Preceramic resin formulations, impregnated fibers comprising the pr...

Patents Applicationslast 30 patents

GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER

COMPOSITE MATERIAL SINTERED BODY, JOINED ASSEMBLY, SEMICONDUCTOR MA...

SINTERED BALLS MADE OF TUNGSTEN CARBIDE

BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STR...

BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STR...

GRADIENT STRUCTURE CUBIC BORON NITRIDE COMPOSITE SHEET AND PREPARAT...

METHOD FOR PREPARING SHELL-BIONIC CERAMIC TOOL AND SHELL-BIONIC CER...

METHOD FOR PREPARING SHELL-BIONIC CERAMIC TOOL AND SHELL-BIONIC CER...

CUBIC BORON NITRIDE SINTERED BODY

Wear Resistant Coatings

CEMENTED TUNGSTEN CARBIDE BODY AND METHOD OF FORMING THE CEMENTED T...

COMPOSITE MATERIAL FOR CERAMIC ELECTRIC HEATING ELEMENT

ITEM MADE OF CERAMIC

COATING MATERIAL OF KILN FOR PRODUCTION OF ACTIVE MATERIAL AND KILN...

HIGH-ENTROPY CARBIDE CERAMIC AND RARE EARTH-CONTAINING HIGH-ENTROPY...

CUBIC BORON NITRIDE SINTERED MATERIAL

CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME

GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER

COATED CUTTING TOOL

WATER-BASED BALLPOINT PEN

CUBIC BORON NITRIDE SINTERED MATERIAL

TUNGSTEN CARBIDE POWDER

DECORATIVE CERAMIC ITEM

METHOD OF PRODUCING CUBIC BORON NITRIDE SINTERED MATERIAL, CUBIC BO...

CORROSION-RESISTANT COMPONENTS

SURFACE-COATED CUTTING TOOL

SINTERED BALLS MADE OF TUNGSTEN CARBIDE

CUBIC BORON NITRIDE SINTERED MATERIAL

CUBIC BORON NITRIDE SINTERED MATERIAL

METHOD OF PRODUCING CUBIC BORON NITRIDE SINTERED MATERIAL, CUBIC BO...