Diamond

Industry

CPC
B23B2226/31

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2226/00Materials of tools or workpieces not comprising a metal

Current Industry

B23B2226/31Diamond

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser-transmitting tooling
- Patent number 12,358,088
- Issue date Jul 15, 2025
- Micro-LAM, Inc.
- Deepak V M Ravindra
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill
- Patent number 12,350,744
- Issue date Jul 8, 2025
- Sumitomo Electric Hardmetal Corp.
- Mayuka Segawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutter assembly and methods for making same
- Patent number 12,338,728
- Issue date Jun 24, 2025
- ELEMENT SIX (UK) LIMITED
- Santonu Ghosh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diamond tool
- Patent number 12,318,846
- Issue date Jun 3, 2025
- Sumitomo Electric Hardmetal Corp.
- Takashi Harada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diamond coated tool
- Patent number 12,257,635
- Issue date Mar 25, 2025
- Sumitomo Electric Hardmetal Corp.
- Rintaro Sugimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool
- Patent number 12,186,815
- Issue date Jan 7, 2025
- Sumitomo Electric Hardmetal Corp.
- Mayuka Segawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diamond joined body and method for manufacturing diamond joined body
- Patent number 12,128,482
- Issue date Oct 29, 2024
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu Iwasaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutting element and methods of making the same
- Patent number 12,065,885
- Issue date Aug 20, 2024
- ELEMENT SIX (UK) LIMITED
- Maweja Kasonde
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting method using diamond cutting tool
- Patent number 12,023,741
- Issue date Jul 2, 2024
- National University Corporation Tokai National Higher Education and Research...
- Eiji Shamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool and method for manufacturing same
- Patent number 11,975,392
- Issue date May 7, 2024
- Sumitomo Electric Hardmetal Corp.
- Hideki Tomimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tools having microstructured and nanostructured refractory...
- Patent number 11,975,409
- Issue date May 7, 2024
- Kennametal Inc.
- Naveen Kondameedi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sensor system, cutter element, cutting tool and method of using same
- Patent number 11,970,908
- Issue date Apr 30, 2024
- ELEMENT SIX (UK) LIMITED
- Valentine Kanyanta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite sintered material
- Patent number 11,920,222
- Issue date Mar 5, 2024
- Sumitomo Electric Industries, Ltd.
- Naoki Watanobe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gouging cutter drill bit
- Patent number 11,879,295
- Issue date Jan 23, 2024
- Shear Bits, Inc.
- John James Herman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing diamond tool intermediate and method of mak...
- Patent number 11,878,354
- Issue date Jan 23, 2024
- Sumitomo Electric Hardmetal Corp.
- Masayuki Nishizawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond with iron-containing binder
- Patent number 11,873,256
- Issue date Jan 16, 2024
- Antionette Can
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cubic phase refractory coatings and applications thereof
- Patent number 11,724,317
- Issue date Aug 15, 2023
- Kennametal Inc.
- Joern Kohlscheen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Producing polycrystalline diamond compact cutters with coatings
- Patent number 11,702,741
- Issue date Jul 18, 2023
- Saudi Arabian Oil Company
- Jianhui Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Superhard compacts, assemblies including the same, and methods incl...
- Patent number 11,668,345
- Issue date Jun 6, 2023
- U.S. Synthetic Corporation
- Brent Richard Eddy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of making a polycrystalline diamond structure
- Patent number 11,667,011
- Issue date Jun 6, 2023
- U.S. Synthetic Corporation
- David P. Miess
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Superhard constructions and methods of making same
- Patent number 11,565,317
- Issue date Jan 31, 2023
- Element Six (UK) Limited
- Rachael Fiona Ambury
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing diamond single crystal cutting tool using...
- Patent number 11,541,464
- Issue date Jan 3, 2023
- Sumitomo Electric Hardmetal Corp.
- Gaku Harada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing cutting tool
- Patent number 11,440,147
- Issue date Sep 13, 2022
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Eiji Shamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary cutting tool
- Patent number 11,440,108
- Issue date Sep 13, 2022
- Sumitomo Electric Hardmetal Corp.
- Nozomi Tsukihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tools having microstructured and nanostructured refractory...
- Patent number 11,358,241
- Issue date Jun 14, 2022
- KENNAMETAL INC.
- Naveen Kondameedi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Non-rotating bit/holder with tip insert
- Patent number 11,339,653
- Issue date May 24, 2022
- The Sollami Company
- Phillip Sollami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool having a boron doped diamond coating
- Patent number 11,292,066
- Issue date Apr 5, 2022
- OSG Corporation
- Hiroyuki Hanyu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Diamond tool piece
- Patent number 11,253,925
- Issue date Feb 22, 2022
- ELEMENT SIX (UK) LIMITED
- Frank Schoofs
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a cutting tool for the machining of workpieces...
- Patent number 11,229,957
- Issue date Jan 25, 2022
- Jakob Lach GmbH & Co. KG
- Horst Lach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond sintered material tool excellent in interfa...
- Patent number 11,193,335
- Issue date Dec 7, 2021
- Mitsubishi Materials Corporation
- Toshihiko Matsuo
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE DIAMOND ELEMENT INCLUDING AT LEAST ONE LEACHING FEA...
- Publication number 20250187081
- Publication date Jun 12, 2025
- US Synthetic Corporation
- Regan Leland BURTON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TURNING TOOL HAVING A CUTTING ELEMENT FOR A LATHE THAT USES METAL-C...
- Publication number 20240408678
- Publication date Dec 12, 2024
- Roland Mandler GmbH & Co. KG
- Roland MANDLER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOL HAVING A MULTIPART CUTTING HEAD
- Publication number 20240375195
- Publication date Nov 14, 2024
- ZECHA HARTMETALL-WERKZEUGFABRIKATION GMBH
- Martin RUCK
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BINDERLESS OR CATALYST-FREE REVOLVING PDC CUTTER
- Publication number 20240328262
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Guodong Zhan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
DIAMOND COATING CUTTING TOOL
- Publication number 20240300027
- Publication date Sep 12, 2024
- NTK CUTTING TOOLS CO., LTD.
- Kanshi Kushibiki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND POLYCRYSTAL BODY, AND TOOL PROVIDED WITH DIAMOND POLYCRYSTA...
- Publication number 20240262693
- Publication date Aug 8, 2024
- Sumitomo Electric Hardmetal Corp.
- Yuh ISHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY...
- Publication number 20240238907
- Publication date Jul 18, 2024
- Kennametal Inc.
- Naveen Kondameedi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND POLYCRYSTALLINE BODY, AND TOOL COMPRISING DIAMOND POLYCRYST...
- Publication number 20240199430
- Publication date Jun 20, 2024
- Sumitomo Electric Hardmetal Corp.
- Yuh ISHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING INSERT
- Publication number 20240100605
- Publication date Mar 28, 2024
- TUNGALOY CORPORATION
- Yasutake SASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINTERED MATERIAL AND CUTTING TOOL
- Publication number 20240091862
- Publication date Mar 21, 2024
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF MACHINING HOLES AND CHAMFERS IN CERAMIC MATRIX COMPOSITES
- Publication number 20240024963
- Publication date Jan 25, 2024
- Rolls-Royce High Temperature Composites Inc.
- Chris Downie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOL
- Publication number 20240001453
- Publication date Jan 4, 2024
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL
- Publication number 20230383387
- Publication date Nov 30, 2023
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SUPERHARD COMPACTS, ASSEMBLIES INCLUDING THE SAME, AND METHODS INCL...
- Publication number 20230323916
- Publication date Oct 12, 2023
- US Synthetic Corporation
- Brent Richard Eddy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for releasing a screw connection between a core drilling dev...
- Publication number 20230311217
- Publication date Oct 5, 2023
- HILTI AKTIENGESELLSCHAFT
- Martin SCHAEFER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL
- Publication number 20230203624
- Publication date Jun 29, 2023
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUTTING TOOL AND METHOD FOR MANUFACTURING SAME
- Publication number 20230191500
- Publication date Jun 22, 2023
- Sumitomo Electric Hardmetal Corp.
- Hideki TOMIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRODUCING POLYCRYSTALLINE DIAMOND COMPACT CUTTERS WITH COATINGS
- Publication number 20230183862
- Publication date Jun 15, 2023
- Saudi Arabian Oil Company
- Jianhui Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tool With Wear Detection
- Publication number 20230182211
- Publication date Jun 15, 2023
- Guehring KG
- Immo Garrn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOL
- Publication number 20230182218
- Publication date Jun 15, 2023
- Sumitomo Electric Hardmetal Corp.
- Mayuka SEGAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING ROLL MOLD, ROLL MOLD MANUFACTURING APPARAT...
- Publication number 20230025421
- Publication date Jan 26, 2023
- DEXERIALS CORPORATION
- Kazuhiko NODA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Diamond Structures For Tooling
- Publication number 20230026485
- Publication date Jan 26, 2023
- AKHAN Semiconductor, Inc.
- Adam Khan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PCD DRILL AND MANUFACTURING METHOD FOR SAME
- Publication number 20220410286
- Publication date Dec 29, 2022
- Honda Motor Co., Ltd.
- Hiroyuki Fukushima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING DIAMOND TOOL INTERMEDIATE AND METHOD OF MAK...
- Publication number 20220402047
- Publication date Dec 22, 2022
- Sumitomo Electric Hardmetal Corp.
- Masayuki NISHIZAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND TOOL
- Publication number 20220355388
- Publication date Nov 10, 2022
- Sumitomo Electric Hardmetal Corp.
- Takashi HARADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLYCRYSTALLINE DIAMOND WITH IRON-CONTAINING BINDER
- Publication number 20220348506
- Publication date Nov 3, 2022
- Element Six (UK) Limited
- Antionette CAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING TOOL WITH SHANK PORTION CONFIGURED FOR LIMITING ROTATION AN...
- Publication number 20220288704
- Publication date Sep 15, 2022
- Kennametal Inc.
- Brandon J. Kenno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220274186
- Publication date Sep 1, 2022
- Sumitomo Electric Hardmetal Corp.
- Akihiko UEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SENSOR SYSTEM, CUTTER ELEMENT, CUTTING TOOL AND METHOD OF USING SAME
- Publication number 20220243537
- Publication date Aug 4, 2022
- Element Six (UK) Limited
- Valentine KANYANTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser-transmitting tooling

Drill

Cutter assembly and methods for making same

Diamond tool

Diamond coated tool

Cutting tool

Diamond joined body and method for manufacturing diamond joined body

Cutting element and methods of making the same

Cutting method using diamond cutting tool

Cutting tool and method for manufacturing same

Cutting tools having microstructured and nanostructured refractory...

Sensor system, cutter element, cutting tool and method of using same

Composite sintered material

Gouging cutter drill bit

Method of manufacturing diamond tool intermediate and method of mak...

Polycrystalline diamond with iron-containing binder

Cubic phase refractory coatings and applications thereof

Producing polycrystalline diamond compact cutters with coatings

Superhard compacts, assemblies including the same, and methods incl...

Methods of making a polycrystalline diamond structure

Superhard constructions and methods of making same

Method for manufacturing diamond single crystal cutting tool using...

Method of manufacturing cutting tool

Rotary cutting tool

Cutting tools having microstructured and nanostructured refractory...

Non-rotating bit/holder with tip insert

Tool having a boron doped diamond coating

Diamond tool piece

Method for producing a cutting tool for the machining of workpieces...

Polycrystalline diamond sintered material tool excellent in interfa...

Patents Applicationslast 30 patents

POLYCRYSTALLINE DIAMOND ELEMENT INCLUDING AT LEAST ONE LEACHING FEA...

TURNING TOOL HAVING A CUTTING ELEMENT FOR A LATHE THAT USES METAL-C...

CUTTING TOOL HAVING A MULTIPART CUTTING HEAD

BINDERLESS OR CATALYST-FREE REVOLVING PDC CUTTER

CUTTING TOOL

DIAMOND COATING CUTTING TOOL

DIAMOND POLYCRYSTAL BODY, AND TOOL PROVIDED WITH DIAMOND POLYCRYSTA...

CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY...

DIAMOND POLYCRYSTALLINE BODY, AND TOOL COMPRISING DIAMOND POLYCRYST...

CUTTING INSERT

SINTERED MATERIAL AND CUTTING TOOL

METHOD OF MACHINING HOLES AND CHAMFERS IN CERAMIC MATRIX COMPOSITES

CUTTING TOOL

DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL

SUPERHARD COMPACTS, ASSEMBLIES INCLUDING THE SAME, AND METHODS INCL...

Method for releasing a screw connection between a core drilling dev...

DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL

CUTTING TOOL AND METHOD FOR MANUFACTURING SAME

PRODUCING POLYCRYSTALLINE DIAMOND COMPACT CUTTERS WITH COATINGS

Tool With Wear Detection

CUTTING TOOL

METHOD FOR MANUFACTURING ROLL MOLD, ROLL MOLD MANUFACTURING APPARAT...

Diamond Structures For Tooling

PCD DRILL AND MANUFACTURING METHOD FOR SAME

METHOD OF MANUFACTURING DIAMOND TOOL INTERMEDIATE AND METHOD OF MAK...

DIAMOND TOOL

POLYCRYSTALLINE DIAMOND WITH IRON-CONTAINING BINDER

CUTTING TOOL WITH SHANK PORTION CONFIGURED FOR LIMITING ROTATION AN...

DIAMOND CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME

SENSOR SYSTEM, CUTTER ELEMENT, CUTTING TOOL AND METHOD OF USING SAME