Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030253 | Foamed cement compositions comprising oil-swellable particles | Craig W. Roddy, Jiten Chatterji, D. Chad Brenneis | 2011-10-04 |
| 7927419 | Settable compositions comprising cement kiln dust and swellable particles | Craig W. Roddy, Jiten Chatterji, D. Chad Brenneis | 2011-04-19 |
| 7861782 | Foamed cement compositions, additives, and associated methods | Jiten Chatteri, D. Chad Brennels | 2011-01-04 |
| 7862655 | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers | Lance E. Brothers, Gary P. Funkhouser | 2011-01-04 |
| 7863225 | Defoaming methods and compositions | Jiten Chatterji | 2011-01-04 |