Issued Patents All Time
Showing 51–75 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9315881 | Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications | Jiang Qian, Jason K. Wiggins, Michael A. Vail, Debkumar Mukhopadhyay, Brandon Paul Linford | 2016-04-19 |
| 9316060 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Michael A. Vail | 2016-04-19 |
| 9297411 | Bearing assemblies, apparatuses, and motor assemblies using the same | S Barrett Peterson, Jair J. Gonzalez, Debkumar Mukhopadhyay, David P. Miess, Mark P. Chapman +4 more | 2016-03-29 |
| 9273381 | Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond table and applications therefor | Jiang Qian, C. Eugene McMurray, Debkumar Mukhopadhyay, Jason K. Wiggins, Michael A. Vail | 2016-03-01 |
| 9260923 | Superabrasive compact and rotary drill bit including a heat-absorbing material for increasing thermal stability of the superabrasive compact | Jason K. Wiggins, Shawn C. Scott | 2016-02-16 |
| 9254554 | Polycrystalline diamond compact including substantially single-phase polycrystalline diamond body, methods of making same, and applications therefor | C. Eugene McMurray | 2016-02-09 |
| 9194824 | Anvils and ultra-high pressure apparatuses using the same | Jiang Qian | 2015-11-24 |
| 9134275 | Polycrystalline diamond compact and method of fabricating same | Jiang Qian, Jason K. Wiggins, Michael A. Vail, Debkumar Mukhopadhyay | 2015-09-15 |
| 9116094 | Detection of one or more interstitial constituents in a polycrystalline diamond element using radiation | Debkumar Mukhopadhyay | 2015-08-25 |
| 9103172 | Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor | Michael A. Vail | 2015-08-11 |
| 9037430 | Methods and systems for non-destructively testing a polycrystalline diamond element | Jason K. Wiggins, Gene Bogdanov, Reinhold Ludwig | 2015-05-19 |
| 9027675 | Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor | Paul Douglas Jones, Debkumar Mukhopadhyay, David P. Miess | 2015-05-12 |
| 9017438 | Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor | David P. Miess, Michael A. Vail, C. Eugene McMurray, Paul Douglas Jones | 2015-04-28 |
| 8995742 | Systems and methods for evaluation of a superabrasive material | Craig H. Cooley, Debkumar Mukhopadhyay | 2015-03-31 |
| 8951317 | Superabrasive elements including ceramic coatings and methods of leaching catalysts from superabrasive elements | Debkumar Mukhopadhyay | 2015-02-10 |
| 8950519 | Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both | Jair J. Gonzalez, Debkumar Mukhopadhyay, David P. Miess, Mark P. Chapman, Ronald W. Ward +3 more | 2015-02-10 |
| 8945249 | Methods for characterizing a polycrystalline diamond element by magnetic measurements | Debkumar Mukhopadhyay | 2015-02-03 |
| 8888879 | Detection of one or more interstitial constituents in a polycrystalline diamond element by neutron radiographic imaging | Debkumar Mukhopadhyay | 2014-11-18 |
| 8875814 | Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof | Brian Atkins, Seth Garrett Anderle, Robert W. Arfele, Ram L. Ladi, Brandon Paul Linford +6 more | 2014-11-04 |
| 8864858 | Methods of fabricating a polycrystalline diamond compact including gaseous leaching of a polycrystalline diamond body | Julie Ann Kidd, Michael A. Vail | 2014-10-21 |
| 8813878 | Methods of fabricating a polycrystalline diamond compact | Michael A. Vail | 2014-08-26 |
| 8814966 | Polycrystalline diamond compact formed by iniltrating a polycrystalline diamond body with an infiltrant having one or more carbide formers | David P. Miess | 2014-08-26 |
| 8790430 | Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having a copper-containing material and applications therefor | David P. Miess, Michael A. Vail, C. Eugene McMurray, Paul Douglas Jones | 2014-07-29 |
| 8783380 | Apparatuses and methods relating to cooling a subterranean drill bit and/or at least one cutting element during use | Scott M. Schmidt | 2014-07-22 |
| 8778040 | Superabrasive elements, methods of manufacturing, and drill bits including same | — | 2014-07-15 |