170 patents
Utility
Leached Superabrasive Elements and Systems, Methods and Assemblies for Processing Superabrasive Materials
11 Jan 24
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: 21 Sep 23
Utility
Cutting Insert Assemblies and Related Systems and Methods
11 Jan 24
Rotary drill bits may include one or more cutting element assemblies which include a cutter and a mounting system.
Craig H. Cooley, Keith Baskett
Filed: 21 Sep 23
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
Adjustable Bearing Assemblies and Related Apparatus and Methods
9 Nov 23
Jair J. Gonzalez, Leonidas C. Leite
Filed: 14 Jul 23
Utility
Superhard Compacts, Assemblies Including the Same, and Methods Including the Same
12 Oct 23
Superhard compacts, assemblies including the same, and methods of using the same are disclosed herein.
Brent Richard Eddy
Filed: 26 May 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
Corrosion Resistant Bearing Elements, Bearing Assemblies, Bearing Apparatuses, and Motor Assemblies Using the Same
21 Sep 23
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing.
Jair Jahaziel Gonzalez
Filed: 24 May 23
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
Leached Diamond Elements and Leaching Systems, Methods and Assemblies for Processing Diamond Elements
10 Aug 23
Method of processing a polycrystalline diamond element may include laser ablating at least a portion of a polycrystalline diamond element to form a laser-shaped surface and exposing at least a portion of the laser-shaped surface to a leaching solution to define a leached polycrystalline diamond volume and an unleached polycrystalline diamond volume.
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: 27 Mar 23
Utility
Bearing Assemblies, Apparatuses, and Methods Including Bearing Elements
10 Aug 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
Bearing Assemblies, Apparatuses, and Methods Including Bearing Elements
27 Jul 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: 27 Mar 23
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