103 patents
Utility
Polycrystalline diamond compacts, methods of fabricating the same, and methods of using the same
9 Jan 24
PDCs, methods of fabricating the PDCs, and methods of using the PDCs are disclosed herein.
Daniel Call Mortensen, Lindsay Sue Patton, Trevor Allen Olsen, Casey Wade Swan, Shawn Casey Scott, Matthew Kimball Baker, Anne-Grethe Slotnaes, Kenneth E. Bertagnolli, Jiang Qian, Jason Lott, Joshua Adam Hawks
Filed: 22 Jul 19
Utility
High pressure press and method of making the same
2 Jan 24
In an example, a cubic press is described having press bases with spacers disposed between adjacent press bases.
Shelby M. Shreve
Filed: 30 Oct 18
Utility
Methods of manufacturing combination thrust-bearing and radial bearing apparatuses
2 Jan 24
Embodiments of the invention relate to bearing apparatuses in which one bearing surface of the bearing apparatus includes diamond, while another bearing surface includes a non-diamond superhard material (e.g., silicon carbide).
Jair J. Gonzalez
Filed: 17 Aug 22
Utility
Apparatuses and methods for induction heating
19 Dec 23
A heating apparatus for induction heating is disclosed.
S. Barrett Peterson, Timothy N. Sexton, Curtis M. Simons, Troy C. Campbell
Filed: 17 Dec 19
Utility
Polyscrystalline diamond compact including erosion and corrosion resistant substrate
12 Dec 23
Embodiments disclosed herein relate to polycrystalline diamond compacts that have a substrate including a cementing constituent constituting less than 13 weight percent (wt %) of the substrate, the cementing constituent including a cobalt alloy having and at least one alloying element, wherein the at least one alloying element constitutes less than 12 wt % of the substrate and wherein the cobalt constitutes less than 12 wt % of the substrate; and methods of making the same.
Debkumar Mukhopadhyay
Filed: 11 Sep 19
Utility
Bearing assemblies, apparatuses, and methods including bearing elements
14 Nov 23
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include bearing surfaces defining an at least partially conical surface.
Tyler Kolste, Daryl Wise, S. Barrett Peterson
Filed: 24 Mar 23
Utility
Polycrystalline diamond compacts, methods of making same, and applications therefor
3 Oct 23
Embodiments of the invention relate to polycrystalline diamond compact (“PDC”) including a polycrystalline diamond (“PCD”) table that bonded to a cobalt-nickel alloy cemented carbide substrate.
Debkumar Mukhopadhyay, Kenneth E. Bertagnolli
Filed: 14 Dec 21
Utility
Group II metal salts in electrolytic leaching of superabrasive materials
26 Sep 23
A method of processing a superabrasive element includes providing a superabrasive element including a polycrystalline diamond table that includes a metallic material disposed in interstitial spaces defined within the polycrystalline diamond table.
Daniel Marin Scott, Daren Nathaniel Heaton, Jeremy Brett Lynn, Mark Pehrson Chapman, Oakley D. Bond
Filed: 13 Aug 20
Utility
Systems and methods for mounting a cutter in a drill bit
26 Sep 23
Rotary drill bits may include on or more cutting element assemblies which include a cutter and a mounting system.
Craig H. Cooley, Keith Baskett
Filed: 28 Jun 21
Utility
Polycrystalline diamond compact and applications therefor
12 Sep 23
Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) including a polycrystalline diamond (“PCD”) table having a structure for enhancing at least one of abrasion resistance, thermal stability, or impact resistance.
Greg Carlos Topham, Renato Ventura
Filed: 18 May 21
Utility
Polycrystalline diamond compacts including a cemented carbide substrate and applications therefor
5 Sep 23
Embodiments relate to a polycrystalline diamond compact (“PDC”) including a polycrystalline diamond (“PCD”) table having at least two regions and being bonded to a fine grained cemented tungsten carbide substrate.
Debkumar Mukhopadhyay, Greg Carlos Topham, Renato Ventura
Filed: 27 Sep 19
Utility
Radially adjustable radial PDC bearings and related methods
18 Jul 23
Bearing assemblies and methods of using bearings are provided in the present disclosure.
Jair J. Gonzalez, Leonidas C. Leite
Filed: 28 Jun 22
Utility
Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same
27 Jun 23
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing.
Jair Jahaziel Gonzalez
Filed: 13 Jan 21
Utility
Polycrystalline diamond compacts including a cemented carbide substrate and applications therefor
30 May 23
Embodiments relate to a polycrystalline diamond compact (“PDC”) including a polycrystalline diamond (“PCD”) table bonded to a cemented carbide substrate including tungsten carbide grains having a fine average grain size to provide one or more of enhanced wear resistance, corrosion resistance, or erosion resistance, and a PDC with enhanced impact resistance.
Debkumar Mukhopadhyay
Filed: 13 Feb 20
Utility
Multi-part superabrasive compacts, rotary drill bits including multi-part superabrasive compacts, and related methods
16 May 23
Embodiments disclosed herein are directed to a superabrasive compact including one or more superabrasive cutting portions or segments, rotary drill bits including one or more superabrasive compacts, and related methods (e.g., methods of fabricating and/or operating the superabrasive compacts).
David P. Miess, Craig H. Cooley, Brian M. Shuey
Filed: 20 Oct 21
Utility
Bearing assemblies, apparatuses, and methods including bearing elements
4 Apr 23
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include bearing surfaces defining an at least partially conical inner surface.
Tyler Kolste, Daryl Wise, S. Barrett Peterson
Filed: 12 May 21
Utility
Leached superabrasive elements and leaching systems, methods and assemblies for processing superabrasive elements
4 Apr 23
A polycrystalline diamond element includes a polycrystalline diamond table having a body of bonded diamond particles with interstitial regions.
Joshua Adam Hawks, Ryan LeRoy Woodland, Jason Keith Wiggins, David Paul Miess, Mark Pehrson Chapman, Trevor Allen Olsen, Trent Neil Butcher, Michael James Gleason, Matthew Sinclair Brown, Julie Ann Kidd
Filed: 1 Oct 20
Utility
Bearing assemblies, apparatuses, and methods including bearing elements
4 Apr 23
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include angled bearing surfaces having a planar shape.
Tyler Kolste, Daryl Wise, S. Barrett Peterson
Filed: 12 Aug 21
Utility
Attack inserts with differing surface finishes, assemblies, systems including same, and related methods
21 Feb 23
A superabrasive element includes a substrate and a superabrasive table bonded to the substrate, the superabrasive table including a polished surface having a polished finish, the polished surface extending over at least a central, apical region of the superabrasive table, and an unpolished surface including an unpolished finish, the unpolished surface surrounding a majority of the polished surface.
Grant Kyle Daniels, Jeremy Dane Wood, Jarid Lynn Spencer, John Christian Marx
Filed: 16 May 19
Utility
Pick including polycrystalline diamond compact
21 Feb 23
Embodiments disclosed herein are directed to a system for removing road material.
Regan Leland Burton, Andrew E. Dadson, Mohammad N. Sani
Filed: 24 Sep 21