Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161236 | Methods for fracturing subterranean formations | Christopher Y. Fang, Christopher E. Coker | 2018-12-25 |
| 9862879 | Extrusion process for proppant production | Dilip K. Chatterjee, Shanghua Wu, Yuming Xie, Christopher E. Coker | 2018-01-09 |
| 9803135 | Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries | Andrew R. Barron, Christopher E. Coker, Dilip K. Chatterjee, Yuming Xie | 2017-10-31 |
| 9745507 | Synthetic proppants and monodispersed proppants and methods of making the same | Christopher Y. Fang, Christopher E. Coker | 2017-08-29 |
| 9663708 | Synthetic proppants and monodispersed proppants and methods of making the same | Christopher Y. Fang, Christopher E. Coker | 2017-05-30 |
| 9315719 | Low surface friction proppants | Christopher Y. Fang, Dilip K. Chatterjee, Christopher E. Coker, John R. Loscutova | 2016-04-19 |
| 9227874 | Extrusion process for proppant production | Dilip K. Chatterjee, Shanghua Wu, Yuming Xie, Christopher E. Coker | 2016-01-05 |
| 8916505 | Cordierite having an increased alpha-cordierite phase and a proppant containing the same | — | 2014-12-23 |
| 8178477 | Proppants with carbide and/or nitride phases | John R. Loscutova, Christopher E. Coker | 2012-05-15 |
| 8168570 | Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries | Andrew R. Barron, Christopher E. Coker, Dilip K. Chatterjee, Yuming Xie | 2012-05-01 |
| 8075997 | Composition and method for making a proppant | Russell J. Smith, John R. Loscutova, Christopher E. Coker, Andrew R. Barron, Elizabeth A. Whitsitt +3 more | 2011-12-13 |
| 8047288 | Proppants with carbide and/or nitride phases | John R. Loscutova, Christopher E. Coker | 2011-11-01 |
| 8012533 | Composition and method for making a proppant | Russell J. Smith, John R. Loscutova, Christopher E. Coker, Andrew R. Barron | 2011-09-06 |
| 7867613 | Composition and method for making a proppant | Russell J. Smith, John R. Loscutova, Christopher E. Coker, Andrew R. Barron, Elizabeth A. Whitsitt +3 more | 2011-01-11 |