Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8808450 | Cement compositions comprising crystalline organic materials and methods of using same | B. Raghava Reddy | 2014-08-19 |
| 7748454 | Gelation inhibiting retarders for highly reactive calcium silicate based binder compositions and methods of making and using same | B. Raghava Reddy, Russell M. Fitzgerald | 2010-07-06 |
| 7673687 | Cement compositions comprising crystalline organic materials and methods of using same | B. Raghava Reddy | 2010-03-09 |
| 7670423 | Cement composition comprising environmentally compatible defoaming agents and methods of use | Michael J. Szymaski, J. Michael Wilson, Samuel J. Lewis | 2010-03-02 |
| 7493968 | Compositions comprising melt-processed inorganic fibers and methods of using such compositions | B. Raghava Reddy, Krishna M. Ravi | 2009-02-24 |
| 7273103 | Cement compositions comprising environmentally compatible defoaming agents and methods of use | Michael J. Szymaski, J. Michael Wilson, Samuel J. Lewis | 2007-09-25 |
| 7244303 | Set retarder compositions, cement compositions, and associated methods | Jiten Chatterji, James F. Heathman, Dennis W. Gray | 2007-07-17 |
| 7166160 | Biodegradable cement retarder compositions and methods of cementing in a subterranean formation | B. Raghava Reddy | 2007-01-23 |
| 7004256 | Set retarder compositions, cement compositions, and associated methods | Jiten Chatterji, James F. Heathman, Dennis W. Gray | 2006-02-28 |
| 6978835 | Methods of cementing in subterranean formations | B. Raghava Reddy, Dennis W. Gray, Jan Pieter Vijn | 2005-12-27 |
| 6858566 | Methods of generating gas in and foaming well cement compositions | B. Raghava Reddy, Karen Luke, Roger S. Cromwell | 2005-02-22 |
| 6793730 | Methods of cementing | B. Raghava Reddy, Ronald J. Crook, Russell M. Fitzgerald | 2004-09-21 |
| 6484568 | Apparatus and method for foaming fluids and for testing foamed fluids | James E. Griffith, Ricky A. Cox, John L. Dennis, Jr. | 2002-11-26 |
| 6478868 | Early-enhanced strength cement compositions and methods | Baireddy R. Reddy, Ronald J. Crook, Russell M. Fitzgerald, Dennis W. Gray, Brent E. Traxel | 2002-11-12 |
| 6138759 | Settable spotting fluid compositions and methods | Jiten Chatterji, James E. Griffith, Ricky A. Cox | 2000-10-31 |
| 5909774 | Synthetic oil-water emulsion drill-in fluid cleanup methods | James E. Griffith, Jiten Chatterji, Bobby J. King, Patty L. Onan | 1999-06-08 |