Issued Patents All Time
Showing 76–100 of 248 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7523784 | Method of using humic acid grafted fluid loss control additives in cementing operations | Sam Lewis, Bobby J. King, D. Chad Brenneis | 2009-04-28 |
| 7517836 | Defoaming methods and compositions | Bobby J. King | 2009-04-14 |
| 7504366 | Subterranean treatment fluids, friction reducing copolymers, and associated methods | Robert E. Hanes, Jr., David E. McMechan, Karen L. King | 2009-03-17 |
| 7478675 | Extended settable compositions comprising cement kiln dust and associated methods | Craig W. Roddy, Bobby J. King, D. Chad Brennels | 2009-01-20 |
| 7445669 | Settable compositions comprising cement kiln dust and additive(s) | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-11-04 |
| 7413014 | Foamed fly ash cement compositions and methods of cementing | Roger S. Cromwell, Bobby J. King, D. Chad Brenneis, Brent P. Balcer, Barry L. Peiser +1 more | 2008-08-19 |
| 7407916 | Foamed treatment fluids and associated methods | Karen L. King, Bobby J. King, Stanley J. Heath, Chad Brenneis | 2008-08-05 |
| 7404855 | Resilient cement compositions and methods of cementing | D. Chad Brenneis, Roger S. Cromwell, Bobby J. King | 2008-07-29 |
| 7395860 | Methods of using foamed settable compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-07-08 |
| 7393814 | Methods, cement compositions and oil suspensions of powder | Ronney R. Koch, Bobby J. King | 2008-07-01 |
| 7388045 | Cement compositions comprising lignite grafted fluid loss control additives | Sam Lewis, Bobby J. King, Chad Brennels | 2008-06-17 |
| 7387675 | Foamed settable compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-06-17 |
| 7381263 | Cement compositions comprising high alumina cement and cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-06-03 |
| 7378377 | Compositions for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids | Bobby J. King | 2008-05-27 |
| 7363977 | Prevention of latex inversion in saltwater cement compositions for use in subterranean formations and associated methods | Bobby J. King, D. Chad Brenneis, Roger S. Cromwell | 2008-04-29 |
| 7360598 | Method of using lignite grafted fluid loss control additives in cementing operations | Sam Lewis, Bobby J. King, Chad Brennels | 2008-04-22 |
| 7353870 | Methods of using settable compositions comprising cement kiln dust and additive(s) | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-04-08 |
| 7338923 | Settable drilling fluids comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-03-04 |
| 7337842 | Methods of using cement compositions comprising high alumina cement and cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-03-04 |
| 7335252 | Lightweight settable compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2008-02-26 |
| 7311146 | Subterranean treatment fluids, friction reducing copolymers, and associated methods | Robert E. Hanes, Jr., David E. McMechan, Karen L. King | 2007-12-25 |
| 7308938 | Defoaming methods and compositions | Bobby J. King | 2007-12-18 |
| 7287594 | Foamed treatment fluids and associated methods | Karen L. King, Bobby J. King, Stanley J. Heath, Chad Brenneis | 2007-10-30 |
| 7284609 | Methods of using settable spotting compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2007-10-23 |
| 7278487 | Methods of using chemical wash compositions for removing drilling fluids | Sears T. Dealy | 2007-10-09 |