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B01J2203/0685
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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
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Processes utilising sub- or super atmospheric pressure
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B01J2203/0685
Crystal sintering
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Patents Grants
last 30 patents
Information
Patent Grant
Polycrystalline diamond construction and method of making same
Patent number
11,896,964
Issue date
Feb 13, 2024
ELEMENT SIX (UK) LIMITED
Rafael Vila Anton
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polycrystalline diamond constructions
Patent number
11,761,062
Issue date
Sep 19, 2023
Schlumberger Technology Corporation
Georgiy Voronin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Dense packing particle size distribution for PDC cutters
Patent number
11,279,002
Issue date
Mar 22, 2022
Diamond Innovations Inc.
Gary M. Flood
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cutting elements, methods for manufacturing such cutting elements,...
Patent number
10,480,252
Issue date
Nov 19, 2019
Smith International, Inc.
J. Daniel Belnap
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite polycrystal
Patent number
10,442,007
Issue date
Oct 15, 2019
Sumitomo Electric Industries, Ltd
Hitoshi Sumiya
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Roller cutting element construction
Patent number
10,364,612
Issue date
Jul 30, 2019
Smith International, Inc.
Feng Yu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods of forming polycrystalline diamond compacts
Patent number
10,350,563
Issue date
Jul 16, 2019
Baker Hughes, a GE company, LLC
Anthony A. DiGiovanni
C21 - METALLURGY OF IRON
Information
Patent Grant
Polycrystalline superhard construction
Patent number
10,280,689
Issue date
May 7, 2019
Element Six Abrasives S.A.
Thembinkosi Shabalala
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of fabricating a polycrystalline diamond compact
Patent number
10,179,390
Issue date
Jan 15, 2019
U.S. Synthetic Corporation
Debkumar Mukhopadhyay
B24 - GRINDING POLISHING
Information
Patent Grant
Methods of fabricating polycrystalline diamond by functionalizing d...
Patent number
10,167,674
Issue date
Jan 1, 2019
Baker Hughes Incorporated
Valery N. Khabashesku
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Support structure for a body of polycrystalline diamond material du...
Patent number
10,166,523
Issue date
Jan 1, 2019
Element Six Limited
Terry Scanlon
B24 - GRINDING POLISHING
Information
Patent Grant
Dense packing particle size distribution for PDC cutters
Patent number
10,166,654
Issue date
Jan 1, 2019
Diamond Innovations, Inc.
Gary M. Flood
B24 - GRINDING POLISHING
Information
Patent Grant
Polycrystalline diamond constructions having improved thermal stabi...
Patent number
10,124,468
Issue date
Nov 13, 2018
Smith International, Inc.
Madapusi K. Keshavan
B24 - GRINDING POLISHING
Information
Patent Grant
Cutting elements and earth-boring tools comprising polycrystalline...
Patent number
10,125,551
Issue date
Nov 13, 2018
Baker Hughes, a GE company, LLC
Marc W. Bird
B24 - GRINDING POLISHING
Information
Patent Grant
Cutting elements, methods for manufacturing such cutting elements,...
Patent number
10,119,340
Issue date
Nov 6, 2018
Smith International, Inc.
J. Daniel Belnap
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chemical leaching/thermal decomposing carbonate in carbonate PCD
Patent number
10,105,824
Issue date
Oct 23, 2018
Smith International, Inc.
Yahua Bao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Polycrystalline diamond composite compact
Patent number
9,970,240
Issue date
May 15, 2018
Element Six GmbH
Danny Eugene Scott
B24 - GRINDING POLISHING
Information
Patent Grant
Cutting elements and earth-boring tools including a polycrystalline...
Patent number
9,962,669
Issue date
May 8, 2018
Baker Hughes Incorporated
Anthony A. DiGiovanni
B24 - GRINDING POLISHING
Information
Patent Grant
Methods for forming polycrystalline materials including providing m...
Patent number
9,868,099
Issue date
Jan 16, 2018
Baker Hughes Incorporated
Anthony A. DiGiovanni
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods of forming earth-boring tools
Patent number
9,828,809
Issue date
Nov 28, 2017
Baker Hughes Incorporated
Anthony A. DiGiovanni
B24 - GRINDING POLISHING
Information
Patent Grant
Method of preparing polycrystalline diamond from derivatized nanodi...
Patent number
9,776,151
Issue date
Oct 3, 2017
Baker Hughes Incorporated
Soma Chakraborty
B24 - GRINDING POLISHING
Information
Patent Grant
Polycrystalline compacts including nanoparticulate inclusions, cutt...
Patent number
9,708,857
Issue date
Jul 18, 2017
Baker Hughes Incorporated
Anthony A. DiGiovanni
B24 - GRINDING POLISHING
Information
Patent Grant
Compositions of diamond particles having organic compounds attached...
Patent number
9,701,877
Issue date
Jul 11, 2017
Baker Hughes Incorporated
Soma Chakraborty
B24 - GRINDING POLISHING
Information
Patent Grant
Methods of modeling and monitoring leaching behavior of polycrystal...
Patent number
9,606,091
Issue date
Mar 28, 2017
U.S. Synthetic Corporation
Julie Ann Kidd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Modification of diamond feeds for improving polycrystalline diamond...
Patent number
9,598,907
Issue date
Mar 21, 2017
Diamond Innovations Inc.
Kai Zhang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Incorporation of bulk metal foils to increase toughness of polycrys...
Patent number
9,555,519
Issue date
Jan 31, 2017
Diamond Innovations, Inc.
Abhijit Prabhakar Suryavanshi
B24 - GRINDING POLISHING
Information
Patent Grant
Diamond polycrystalline body and method for manufacturing the same,...
Patent number
9,487,446
Issue date
Nov 8, 2016
Sumitomo Electric Industries, Ltd
Takeshi Sato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods of forming polycrystalline diamond with liquid hydrocarbons...
Patent number
9,481,073
Issue date
Nov 1, 2016
Baker Hughes Incorporated
Anthony A. DiGiovanni
B24 - GRINDING POLISHING
Information
Patent Grant
Polycrystalline diamond material with extremely fine microstructures
Patent number
9,403,137
Issue date
Aug 2, 2016
Diamond Innovations, Inc.
William C. Russell
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Manufacture of thermally stable cutting elements
Patent number
9,387,571
Issue date
Jul 12, 2016
Smith International, Inc.
Anthony Griffo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
LUMINESCENT DIAMOND AND METHOD OF MAKING THE SAME
Publication number
20240326000
Publication date
Oct 3, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Yahua Bao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCRYSTALLINE DIAMOND STRUCTURE
Publication number
20210269313
Publication date
Sep 2, 2021
ELEMENT SIX ABRASIVES S.A.
Nedret Can
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POLYCRYSTALLINE DIAMOND FROM VITREOUS CARBON AND TRANSITION METAL F...
Publication number
20190247814
Publication date
Aug 15, 2019
DIAMOND INNOVATIONS, INC.
Emil T. STOYANOV
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DENSE PACKING PARTICLE SIZE DISTRIBUTION FOR PDC CUTTERS
Publication number
20190134781
Publication date
May 9, 2019
DIAMOND INNOVATIONS, INC.
Gary M. Flood
B24 - GRINDING POLISHING
Information
Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
Publication number
20190078390
Publication date
Mar 14, 2019
Smith International, Inc.
J. DANIEL BELNAP
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ASSEMBLY FOR SYNTHESIS OF A SUPERHARD MATERIAL
Publication number
20190054438
Publication date
Feb 21, 2019
ELEMENT SIX (UK) LIMITED
MOHAMMAD NAJAFI SANI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYCRYSTALLINE DIAMOND STRUCTURE
Publication number
20180238115
Publication date
Aug 23, 2018
ELEMENT SIX ABRASIVES S.A.
Nedret Can
B82 - NANO-TECHNOLOGY
Information
Patent Application
CAPSULE ASSEMBLIES FOR ULTRA-HIGH PRESSURE PRESSES AND METHODS FOR...
Publication number
20180214836
Publication date
Aug 2, 2018
ELEMENT SIX (UK) LIMITED
DENNIS LEONARD WELCH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CAPSULE ASSEMBLIES FOR ULTRA-HIGH PRESSURE PRESSES AND METHODS FOR...
Publication number
20180207597
Publication date
Jul 26, 2018
ELEMENT SIX (UK) LIMITED
DENNIS LEONARD WELCH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR FORMING POLYCRYSTALLINE MATERIALS INCLUDING PROVIDING M...
Publication number
20180133673
Publication date
May 17, 2018
BAKER HUGHES INCORPORATED
Anthony A. DiGiovanni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPERHARD PCD CONSTRUCTIONS AND METHODS OF MAKING SAME
Publication number
20180065894
Publication date
Mar 8, 2018
Element Six (UK) Limited
Nedret CAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME
Publication number
20180036696
Publication date
Feb 8, 2018
Element Six (UK) Limited
Nedret CAN
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE POLYCRYSTAL
Publication number
20180001391
Publication date
Jan 4, 2018
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROLLER CUTTING ELEMENT CONSTRUCTION
Publication number
20170335633
Publication date
Nov 23, 2017
Smith International, Inc.
Feng Yu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MAKING POLYCRYSTALLINE DIAMOND MATERIAL
Publication number
20170304995
Publication date
Oct 26, 2017
ELEMENT SIX ABRASIVES, S.A.
Kaveshini NAIDOO
B82 - NANO-TECHNOLOGY
Information
Patent Application
A METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CO...
Publication number
20170183267
Publication date
Jun 29, 2017
Element Six (UK) Limited
Neil PERKINS
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SUPERHARD PCD CONSTRUCTIONS AND METHODS OF MAKING SAME
Publication number
20170081247
Publication date
Mar 23, 2017
Element Six (UK) Limited
Nedret CAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF MAKING POLYCRYSTALLINE DIAMOND MATERIAL
Publication number
20140353047
Publication date
Dec 4, 2014
Kaveshini Naidoo
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF FORMING A THERMALLY STABLE DIAMOND CUTTING ELEMENT
Publication number
20140283457
Publication date
Sep 25, 2014
Peter T. Cariveau
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT
Publication number
20140262533
Publication date
Sep 18, 2014
Danny Eugene Scott
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
Publication number
20140124271
Publication date
May 8, 2014
Smith International, Inc.
J. DANIEL BELNAP
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
INFILTRATION COMPOSITIONS FOR PCD BY USING COATED CARBIDE SUBSTRATES
Publication number
20140059943
Publication date
Mar 6, 2014
DIAMOND INNOVATIONS, INC.
Gary Martin Flood
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHODS OF IMPROVING SINTERING OF PCD USING GRAPHENE
Publication number
20140013672
Publication date
Jan 16, 2014
DIAMOND INNOVATIONS, INC.
Abds-Sami Malik
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
Publication number
20140013671
Publication date
Jan 16, 2014
Smith International, Inc.
J. DANIEL BELNAP
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CUBIC BORON NITRIDE CRYSTAL, BODIES COMPRISING SAME AND TOOLS COMPR...
Publication number
20140007520
Publication date
Jan 9, 2014
ELEMENT SIX LIMITED
Karolina Hannersjö
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF MAKING POLYCRYSTALLINE DIAMOND MATERIAL
Publication number
20130291443
Publication date
Nov 7, 2013
Kaveshini Naidoo
B82 - NANO-TECHNOLOGY
Information
Patent Application
MANUFACTURE OF THERMALLY STABLE CUTTING ELEMENTS
Publication number
20130283701
Publication date
Oct 31, 2013
Smith International, Inc.
Anthony Griffo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POLYCRYSTALLINE SUPERHARD MATERIAL
Publication number
20130199107
Publication date
Aug 8, 2013
ELEMENT SIX ABRASIVES S.A.
Robert Fries
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ABRASIVE COMPACT WITH IMPROVED MACHINABILITY
Publication number
20130133269
Publication date
May 30, 2013
DIAMOND INNOVATIONS, INC.
Steven W. Webb
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALTERNATIVE METHODS TO GENERATE HIGH PRESSURE BY ITERATION IN A HIG...
Publication number
20130121862
Publication date
May 16, 2013
Mauricio Eduardo Mulet Martinez
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...