based on tungsten carbide

Industry

CPC
C22C29/08

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C29/00Alloys based on carbides, oxides, nitrides, borides, or silicides

Current Industry

C22C29/08based on tungsten carbide

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
Cemented carbide compositions and applications thereof
- Patent number 12,152,294
- Issue date Nov 26, 2024
- Kennametal Inc.
- Manfred Wolf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cemented carbide and cutting tool using the same
- Patent number 12,121,972
- Issue date Oct 22, 2024
- Sumitomo Electric Industries, Ltd.
- Yasuki Kido
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and system for improving the surface fracture toughness of b...
- Patent number 12,109,616
- Issue date Oct 8, 2024
- University of the Witwatersrand
- Claudia Polese
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
WC-based cemented carbide powder, WC-based cemented carbide member,...
- Patent number 12,110,576
- Issue date Oct 8, 2024
- PROTERIAL, LTD.
- Hiroshi Shiratori
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide and tool containing the same
- Patent number 12,104,229
- Issue date Oct 1, 2024
- Sumitomo Electric Hardmetal Corp.
- Tomoyuki Ishida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rock drill insert
- Patent number 12,098,447
- Issue date Sep 24, 2024
- Sandvik Mining and Construction Tools AB
- Mirjam Lilja
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide and cutting tool using same
- Patent number 12,098,448
- Issue date Sep 24, 2024
- Sumitomo Electric Hardmetal Corp.
- Takahiro Yamakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cemented carbide and cutting tool including same as substrate
- Patent number 12,005,507
- Issue date Jun 11, 2024
- Sumitomo Electric Industries, Ltd.
- Takato Yamanishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Additive manufacturing techniques and applications thereof
- Patent number 11,998,987
- Issue date Jun 4, 2024
- Kennametal Inc.
- Paul D. Prichard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutting tool
- Patent number 11,992,882
- Issue date May 28, 2024
- Sumitomo Electric Hardmetal Corp.
- Haruyo Fukui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal ceramic and preparation method thereof
- Patent number 11,965,227
- Issue date Apr 23, 2024
- Chongyi Zhangyuan Tungsten Co., Ltd
- Zhiqiang Zhong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods to shape a cemented carbide substrate using a laser
- Patent number 11,958,133
- Issue date Apr 16, 2024
- U.S. Synthetic Corporation
- Paul Douglas Jones
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grade powders and sintered cemented carbide compositions
- Patent number 11,958,115
- Issue date Apr 16, 2024
- Kennametal Inc.
- Pankaj K. Mehrotra
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide and tool containing the same
- Patent number 11,951,550
- Issue date Apr 9, 2024
- Sumitomo Electric Industries, Ltd.
- Yasuki Kido
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forging heads and fixing devices with aligned through-holes and cav...
- Patent number 11,945,032
- Issue date Apr 2, 2024
- General Electric Company
- Hai Chang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Tungsten tetraboride composite matrix and uses thereof
- Patent number 11,920,223
- Issue date Mar 5, 2024
- The Regents of the University of California
- Richard B. Kaner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Drawing die
- Patent number 11,904,370
- Issue date Feb 20, 2024
- Ceratizit Luxembourg S.A.R.L.
- Michael Droeschel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hard nickel-chromium-aluminum alloy for oilfield services apparatus...
- Patent number 11,898,227
- Issue date Feb 13, 2024
- Schlumberger Technology Corporation
- Manuel Marya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultrasonic knife and ultrasonic cutting system
- Patent number 11,890,769
- Issue date Feb 6, 2024
- Ceratizit Como S.P.A.
- Antonello Valsecchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cemented carbide with alternative binder
- Patent number 11,850,663
- Issue date Dec 26, 2023
- AB Sandvik Coromant
- Jose Luis Garcia
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide compositions and applications thereof
- Patent number 11,821,062
- Issue date Nov 21, 2023
- Kennametal Inc.
- Manfred Wolf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Wear resistant layer
- Patent number 11,819,913
- Issue date Nov 21, 2023
- Oerlikon Metco (US) Inc.
- Wei Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods of forming cutting elements and supporting substrates for c...
- Patent number 11,807,920
- Issue date Nov 7, 2023
- Baker Hughes Holdings LLC
- Wanjun Cao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Water droplet erosion resistant coatings for turbine blades and oth...
- Patent number 11,795,830
- Issue date Oct 24, 2023
- Hardide PLC
- Yuri Zhuk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal contact of a residential circuit breaker including ordered ce...
- Patent number 11,798,751
- Issue date Oct 24, 2023
- Siemens Industry, Inc.
- Roberto Carlos Hernandez Maya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth hard alloy and preparation method and application thereof
- Patent number 11,788,174
- Issue date Oct 17, 2023
- Central South University
- Yong Du
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cemented carbide containing tungsten carbide and fine grained iron...
- Patent number 11,725,262
- Issue date Aug 15, 2023
- The United States of America as represented by the Secretary of the Army
- John J. Pittari
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide and cutting tool including same as substrate
- Patent number 11,717,978
- Issue date Aug 8, 2023
- Sumitomo Electric Industries, Ltd.
- Kensei Hamaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Preparation method of cemented carbide with iron, cobalt and copper...
- Patent number 11,718,899
- Issue date Aug 8, 2023
- HEFEI UNIVERSITY OF TECHNOLOGY
- Jigui Cheng
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method of Forming a Contact Piece for a Circuit Breaker
- Publication number 20240399619
- Publication date Dec 5, 2024
- ABB Schweiz AG
- Christoph Kenel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL
- Publication number 20240401171
- Publication date Dec 5, 2024
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Takahiro YAMAKAWA
- B24 - GRINDING POLISHING
Information Patent Application
Security Devices
- Publication number 20240392605
- Publication date Nov 28, 2024
- ZEAL INNOVATION LTD
- Neil Anthony BARRON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CEMENTED CARBIDE AND CERMET COMPOSITIONS HAVING A HIGH-ENTROPY ALLO...
- Publication number 20240384377
- Publication date Nov 21, 2024
- Hyperion Materials & Technologies Inc.
- Luis Fernando Garcia
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CERMET COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF, AND CER...
- Publication number 20240376573
- Publication date Nov 14, 2024
- Proterial, Ltd.
- Hiroshi SHIRATORI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MAKING A TOOL
- Publication number 20240367248
- Publication date Nov 7, 2024
- AB SANDVIK COROMANT
- Leif DAHL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL USING THE SAME
- Publication number 20240352561
- Publication date Oct 24, 2024
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Nobuo MIYASAKA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CEMENTED CARBIDE FOR CUTTING TOOLS, CUTTING TOOLS, AND METHOD FOR M...
- Publication number 20240327956
- Publication date Oct 3, 2024
- Korloy Inc.
- Jong Dae SHIN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CEMENTED CARBIDE
- Publication number 20240318285
- Publication date Sep 26, 2024
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Tomoyuki ISHIDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUTTING TOOL
- Publication number 20240300026
- Publication date Sep 12, 2024
- AB SANDVIK COROMANT
- Leif DAHL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL
- Publication number 20240295011
- Publication date Sep 5, 2024
- Sumitomo Electric Industries, Ltd.
- Yasuki KIDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CEMENTED CARBIDE INSERT FOR MINING OR CUTTING APPLICATIONS COMPRISI...
- Publication number 20240295012
- Publication date Sep 5, 2024
- SANDVIK MINING AND CONSTRUCTION TOOLS AB
- Malin MARTENSSON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CEMENTED CARBIDE MATERIAL, A POLYCRYSTALLINE DIAMOND CONSTRUCTION I...
- Publication number 20240287655
- Publication date Aug 29, 2024
- ELEMENT SIX GMBH
- Igo Yurievich KONYASHIN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Dual Phase High Entropy Boride-Carbide Composites for Extreme Envir...
- Publication number 20240287657
- Publication date Aug 29, 2024
- The Government of the United States of America, as represented by the Secreta...
- Ramasis Goswami
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL USING THE SAME
- Publication number 20240263282
- Publication date Aug 8, 2024
- Sumitomo Electric Industries, Ltd.
- Yasuki KIDO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CEMENTED CARBIDE
- Publication number 20240263283
- Publication date Aug 8, 2024
- Sumitomo Electric Industries, Ltd.
- Yasuki KIDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
TUNGSTEN TETRABORIDE COMPOSITE MATRIX AND USES THEREOF
- Publication number 20240254598
- Publication date Aug 1, 2024
- The Regents of the University of California
- Richard B. Kaner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL USING SAME
- Publication number 20240240291
- Publication date Jul 18, 2024
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Takahiro YAMAKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOL
- Publication number 20240229232
- Publication date Jul 11, 2024
- AB SANDVIK COROMANT
- Linus VON FIEANDT
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CEMENTED CARBIDE AND MOLD FOR ULTRA-HIGH PRESSURE GENERATING DEVICE...
- Publication number 20240218488
- Publication date Jul 4, 2024
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Syunsuke YAMANAKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GRADE POWDERS AND SINTERED CEMENTED CARBIDE COMPOSITIONS
- Publication number 20240207929
- Publication date Jun 27, 2024
- Kennametal Inc.
- Pankaj K. MEHROTRA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUTTING TOOL
- Publication number 20240139807
- Publication date May 2, 2024
- Seco Tools AB
- Jesper STJERNBERG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL
- Publication number 20240139826
- Publication date May 2, 2024
- Kyocera Corporation
- Naohisa MATSUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRINTABLE AND SINTERABLE CEMENTED CARBIDE AND CERMET POWDERS FOR PO...
- Publication number 20240093336
- Publication date Mar 21, 2024
- Global Tungsten & Powders Corp.
- Ravi Enneti
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CEMENTED CARBIDE COMPOSITIONS AND APPLICATIONS THEREOF
- Publication number 20240035125
- Publication date Feb 1, 2024
- Kennametal Inc.
- Manfred Wolf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TIRE STUDS
- Publication number 20240001719
- Publication date Jan 4, 2024
- AB SANDVIK COROMANT
- Erik HOLMSTROM
- B60 - VEHICLES IN GENERAL
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
CEMENTED CARBIDE CONTAINING TUNGSTEN CARBIDE AND FINE GRAINED IRON...
- Publication number 20230279525
- Publication date Sep 7, 2023
- U.S. ARMY RESEARCH LABORATORY ATTN: RDRL-LOC-I
- John J. PITTARI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMPONENT FOR TIMEPIECE OR PIECE OF JEWELLERY MADE OF CERMET
- Publication number 20230250517
- Publication date Aug 10, 2023
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Bernard BERTHEVILLE
- B22 - CASTING POWDER METALLURGY

based on tungsten carbide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Density enhancement methods and compositions

Cemented carbide compositions and applications thereof

Cemented carbide and cutting tool using the same

Method and system for improving the surface fracture toughness of b...

WC-based cemented carbide powder, WC-based cemented carbide member,...

Cemented carbide and tool containing the same

Rock drill insert

Cemented carbide and cutting tool using same

Cemented carbide and cutting tool including same as substrate

Additive manufacturing techniques and applications thereof

Cutting tool

Metal ceramic and preparation method thereof

Methods to shape a cemented carbide substrate using a laser

Grade powders and sintered cemented carbide compositions

Cemented carbide and tool containing the same

Forging heads and fixing devices with aligned through-holes and cav...

Tungsten tetraboride composite matrix and uses thereof

Drawing die

Hard nickel-chromium-aluminum alloy for oilfield services apparatus...

Ultrasonic knife and ultrasonic cutting system

Cemented carbide with alternative binder

Cemented carbide compositions and applications thereof

Wear resistant layer

Methods of forming cutting elements and supporting substrates for c...

Water droplet erosion resistant coatings for turbine blades and oth...

Metal contact of a residential circuit breaker including ordered ce...

Rare earth hard alloy and preparation method and application thereof

Cemented carbide containing tungsten carbide and fine grained iron...

Cemented carbide and cutting tool including same as substrate

Preparation method of cemented carbide with iron, cobalt and copper...

Patents Applicationslast 30 patents

Method of Forming a Contact Piece for a Circuit Breaker

CEMENTED CARBIDE AND CUTTING TOOL

Security Devices

CEMENTED CARBIDE AND CERMET COMPOSITIONS HAVING A HIGH-ENTROPY ALLO...

CERMET COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF, AND CER...

METHOD OF MAKING A TOOL

CEMENTED CARBIDE AND CUTTING TOOL USING THE SAME

CEMENTED CARBIDE FOR CUTTING TOOLS, CUTTING TOOLS, AND METHOD FOR M...

CEMENTED CARBIDE

CUTTING TOOL

CEMENTED CARBIDE AND CUTTING TOOL

CEMENTED CARBIDE INSERT FOR MINING OR CUTTING APPLICATIONS COMPRISI...

CEMENTED CARBIDE MATERIAL, A POLYCRYSTALLINE DIAMOND CONSTRUCTION I...

Dual Phase High Entropy Boride-Carbide Composites for Extreme Envir...

CEMENTED CARBIDE AND CUTTING TOOL USING THE SAME

CEMENTED CARBIDE

SINTERED BALLS MADE OF TUNGSTEN CARBIDE

TUNGSTEN TETRABORIDE COMPOSITE MATRIX AND USES THEREOF

CEMENTED CARBIDE AND CUTTING TOOL USING SAME

CUTTING TOOL

CEMENTED CARBIDE AND MOLD FOR ULTRA-HIGH PRESSURE GENERATING DEVICE...

GRADE POWDERS AND SINTERED CEMENTED CARBIDE COMPOSITIONS

CUTTING TOOL

CEMENTED CARBIDE AND CUTTING TOOL

PRINTABLE AND SINTERABLE CEMENTED CARBIDE AND CERMET POWDERS FOR PO...

CEMENTED CARBIDE COMPOSITIONS AND APPLICATIONS THEREOF

TIRE STUDS

METHOD FOR THE OBTAINING OF COST EFFECTIVE GEOMETRICALLY COMPLEX PI...

CEMENTED CARBIDE CONTAINING TUNGSTEN CARBIDE AND FINE GRAINED IRON...

COMPONENT FOR TIMEPIECE OR PIECE OF JEWELLERY MADE OF CERMET