Issued Patents All Time
Showing 51–75 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776151 | Method of preparing polycrystalline diamond from derivatized nanodiamond | Soma Chakraborty, Gaurav Agrawal, Bennett M. Richard | 2017-10-03 |
| 9771497 | Methods of forming earth-boring tools | Serdar Ozbayraktar, Kaveshini Naidoo | 2017-09-26 |
| 9744646 | Methods of forming abrasive articles | — | 2017-08-29 |
| 9714545 | Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods | David A. Stockey | 2017-07-25 |
| 9708857 | Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming same | — | 2017-07-18 |
| 9707531 | Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools | Danny E. Scott, Yavuz Kadioglu | 2017-07-18 |
| 9701877 | Compositions of diamond particles having organic compounds attached thereto | Soma Chakraborty, Gaurav Agrawal | 2017-07-11 |
| 9695683 | PDC sensing element fabrication process and tool | Sunil Kumar, Danny E. Scott, Hendrik John, Othon R. Monteiro | 2017-07-04 |
| 9670065 | Methods of forming graphene-coated diamond particles and polycrystalline compacts | Soma Chakraborty, Gaurav Agrawal, Danny E. Scott, Vipul Mathur | 2017-06-06 |
| 9650837 | Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements | Suresh G. Patel, David A. Stockey, Alejandro Flores, Danny E. Scott, Leroy W. Ledgerwood, III | 2017-05-16 |
| 9650836 | Cutting elements leached to different depths located in different regions of an earth-boring tool and related methods | Danny E. Scott, Nicholas J. Lyons, Derek L. Nelms | 2017-05-16 |
| 9650838 | Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one another | Nicholas J. Lyons, Derek L. Nelms, Danny E. Scott | 2017-05-16 |
| 9617793 | Polycrystalline compacts including differing regions, and related earth-boring tools and methods of forming cutting elements | Danny E. Scott | 2017-04-11 |
| 9617792 | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods | Rudolf Carl Pessier | 2017-04-11 |
| 9605488 | Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods | David A. Stockey | 2017-03-28 |
| 9566688 | Insert for an attack tool, method for making same and tools incorporating same | Cornelis Roelof Jonker, Roger William Nigel Nilen | 2017-02-14 |
| 9522455 | Polycrystalline compacts and methods of formation | Danny E. Scott | 2016-12-20 |
| 9500070 | Sensor-enabled cutting elements for earth-boring tools, earth-boring tools so equipped, and related methods | — | 2016-11-22 |
| 9500039 | Methods of forming polycrystalline compacts | — | 2016-11-22 |
| 9499883 | Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond | Soma Chakraborty, Gaurav Agrawal | 2016-11-22 |
| 9482057 | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods | Rudolf Carl Pessier | 2016-11-01 |
| 9481073 | Methods of forming polycrystalline diamond with liquid hydrocarbons and hydrates thereof | — | 2016-11-01 |
| 9446504 | Polycrystalline compacts including interbonded nanoparticles, cutting elements and earth-boring tools including such polycrystalline compacts, and related methods | — | 2016-09-20 |
| 9440333 | Methods of forming polycrystalline elements from brown polycrystalline tables | Nicholas J. Lyons, Derek L. Nelms, Danny E. Scott | 2016-09-13 |
| 9428967 | Polycrystalline compact tables for cutting elements and methods of fabrication | Danny E. Scott, Michael L. Doster | 2016-08-30 |