Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083849 | Activating compositions in subterranean zones | Sam Lewis, Priscilla Reyes, Lynn Davis, Mark W. Roberson, Anthony M. Badalamenti | 2011-12-27 |
| 8030253 | Foamed cement compositions comprising oil-swellable particles | Jiten Chatterji, Bobby J. King, D. Chad Brenneis | 2011-10-04 |
| 7934554 | Methods and compositions comprising a dual oil/water-swellable particle | — | 2011-05-03 |
| 7927419 | Settable compositions comprising cement kiln dust and swellable particles | Jiten Chatterji, D. Chad Brenneis, Bobby J. King | 2011-04-19 |
| 7892352 | Well treatment compositions and methods utilizing nano-particles | Jiten Chatterji, Roger S. Cromwell | 2011-02-22 |