Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080071 | Polycrystalline diamond compact, methods of fabricating same, and applications therefor | — | 2011-12-20 |
| 8061458 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Kenneth E. Bertagnolli | 2011-11-22 |
| 8057775 | Polycrystalline diamond materials, methods of fabricating same, and applications using same | Kenneth E. Bertagnolli, Jason K. Wiggins, Jiang Qian, David P. Miess | 2011-11-15 |
| 8020645 | Method of fabricating polycrystalline diamond and a polycrystalline diamond compact | Kenneth E. Bertagnolli, Jiang Qian, Jason K. Wiggins, Debkumar Mukhopadhyay | 2011-09-20 |
| 7998573 | Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor | Jiang Qian, Kenneth E. Bertagnolli, Jason K. Wiggins, Jim I. Dewberry, David P. Miess | 2011-08-16 |
| 7972397 | Methods of manufacturing a polycrystalline diamond element using SP2-carbon-containing particles | — | 2011-07-05 |
| 7971663 | Polycrystalline diamond compact including thermally-stable polycrystalline diamond body held in barrier receptacle and applications therefor | — | 2011-07-05 |
| 7950477 | Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements | Kenneth E. Bertagnolli | 2011-05-31 |
| 7918293 | Method and system for perceiving a boundary between a first region and a second region of a superabrasive volume | — | 2011-04-05 |
| 7866418 | Rotary drill bit including polycrystalline diamond cutting elements | Kenneth E. Bertagnolli, Jiang Qian, Jason K. Wiggins, Debkumar Mukhopadhyay | 2011-01-11 |