Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663709 | Viscosified treatment fluids comprising polyol derivatized cellulose and methods relating thereto | Aaron Gene Russell, Dipti Singh, Jim D. Weaver | 2017-05-30 |
| 9562186 | Oligomeric and polymeric electronically-modified boronic acids and methods of using the same | James William Ogle, David Loveless | 2017-02-07 |
| 9422420 | Low-temperature breaker for well fluid viscosified with a polyacrylamide | Dipti Singh | 2016-08-23 |
| 9399729 | Wellbore servicing materials and methods of making and using same | Dipti Singh, B. Raghava Reddy | 2016-07-26 |
| 9027644 | Oligomeric and polymeric electronically-modified boronic acids and methods of using the same | James William Ogle, David Loveless | 2015-05-12 |
| 8993490 | Method for the removal or suppression of interfering metal ions using environmentally friendly competitive binders | Rajesh Kumar Saini, David Loveless, Lucas Fontenelle, Prajakta Ratnakar Patil, Ramesh Muthusamy | 2015-03-31 |
| 8960290 | Method for delayedly crosslinking environmentally friendly fluids | Melissa C. Weston, David Loveless | 2015-02-24 |
| 8770295 | Thermally stable, nonionic foaming agent for foam fracturing fluids | Phillip C. Harris | 2014-07-08 |
| 8708045 | Multifunctional boronic acid crosslinking agents and associated methods | James William Ogle, Rajesh Kumar Saini | 2014-04-29 |
| 8276663 | Methods for reducing biological load in subterranean formations | Jimmie D. Weaver, Lindsey Gloe, Michael A. McCabe | 2012-10-02 |