Issued Patents All Time
Showing 76–100 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764862 | 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 | 2014-07-01 |
| 8766628 | Methods of characterizing a component of a polycrystalline diamond compact by at least one magnetic measurement | Debkumar Mukhopadhyay | 2014-07-01 |
| 8764864 | Polycrystalline diamond compact including a polycrystalline diamond table having copper-containing material therein and applications therefor | David P. Miess, Michael A. Vail, C. Eugene McMurray, Paul Douglas Jones | 2014-07-01 |
| 8746376 | Rotary drill bit including polycrystalline diamond cutting elements | Michael A. Vail, Jason K. Wiggins, Jiang Qian, David P. Miess | 2014-06-10 |
| 8734552 | Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts with a carbonate material | Michael A. Vail | 2014-05-27 |
| 8727044 | Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond body and applications therefor | Jiang Qian, Jair J. Gonzalez, Craig H. Cooley | 2014-05-20 |
| 8727045 | Polycrystalline diamond compacts, methods of making same, and applications therefor | Debkumar Mukhopadhyay | 2014-05-20 |
| 8727046 | Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrsystalline diamond compacts | David P. Miess, Damon B. Crockett, Arnold D. Cooper | 2014-05-20 |
| 8701798 | Cutting element assembly including one or more superabrasive cutting elements and drill bit utilizing the same | Jiang Qian, Debkumar Mukhopadhyay, Jason K. Wiggins, Shawn C. Scott, Kevin Duy Nguyen +1 more | 2014-04-22 |
| 8662210 | Rotary drill bit including polycrystalline diamond cutting elements | Debkumar Mukhopadhyay, Jair J. Gonzalez | 2014-03-04 |
| 8622157 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Michael A. Vail | 2014-01-07 |
| 8616306 | Polycrystalline diamond compacts, method of fabricating same, and various applications | Michael A. Vail, Jason K. Wiggins, Jiang Qian, David P. Miess, Debkumar Mukhopadhyay | 2013-12-31 |
| 8608815 | Methods of fabricating polycrystalline diamond compacts | Debkumar Mukhopadhyay, Mohammad N. Sani | 2013-12-17 |
| 8602132 | Superabrasive materials and methods of manufacture | Craig H. Cooley, Jason K. Wiggins | 2013-12-10 |
| 8501144 | Polycrystalline diamond apparatuses and methods of manufacture | — | 2013-08-06 |
| 8479845 | Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture | Jiang Qian, Debkumar Mukhopadhyay, Jason K. Wiggins, Shawn C. Scott, Kevin Duy Nguyen +1 more | 2013-07-09 |
| 8461832 | Method of characterizing a polycrystalline diamond element by at least one magnetic measurement | Debkumar Mukhopadhyay | 2013-06-11 |
| 8440303 | Polycrystalline diamond compacts and related drill bits | Debkumar Mukhopadhyay, Jair J. Gonzalez | 2013-05-14 |
| 8360169 | Apparatuses and methods relating to cooling a subterranean drill bit and/or at least one cutting element during use | Scott M. Schmidt | 2013-01-29 |
| 8361429 | Polycrystalline diamond materials and related products | Michael A. Vail, Jason K. Wiggins, Jiang Qian, David P. Miess | 2013-01-29 |
| 8353974 | Superabrasive elements, methods of manufacturing, and drill bits including same | Craig H. Cooley, Michael A. Vail | 2013-01-15 |
| 8342269 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Michael A. Vail | 2013-01-01 |
| 8323367 | Superabrasive elements, methods of manufacturing, and drill bits including same | David P. Miess | 2012-12-04 |
| 8316969 | Superabrasive materials and methods of manufacture | Craig H. Cooley, Jason K. Wiggins | 2012-11-27 |
| 8297382 | Polycrystalline diamond compacts, method of fabricating same, and various applications | David P. Miess, Jiang Qian, Jason K. Wiggins, Michael A. Vail, Debkumar Mukhopadhyay | 2012-10-30 |