Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827846 | Decreasing proppant embedment with amine-functionalized polysaccharides | Stephen W. Almond | 2023-11-28 |
| 11725134 | Decreasing proppant embedment with amine-functionalized polysaccharides | Stephen W. Almond | 2023-08-15 |
| 11634604 | Polysaccharide compositions and particulate materials coated therewith | Ashoka V.R. Madduri, Christopher P. Gardner, Sanket Gandhi, Matthew B. Blackmon, Curtis J. Rodencal | 2023-04-25 |
| 11130905 | Aminated dextrin compounds and subterranean treatment methods using the same | Christopher P. Gardner, Kristopher Megahan, Curtis J. Rodencal, Ashoka V.R. Madduri | 2021-09-28 |
| 11028314 | Compositions comprising aminated dextrin compounds and subterranean treatment methods using the same | Christopher P. Gardner, Kristopher Megahan, Curtis J. Rodencal, Ashoka V.R. Madduri | 2021-06-08 |
| 10934190 | Water treatment processes utilizing sequential addition of a base and an oxidant | Shantel J. Stone | 2021-03-02 |
| 10793473 | Crosslinked polysaccharide compositions and concrete blends containing the same | Ashoka V.R. Madduri, Lee A. Manning, Matthew B. Blackmon, Christopher P. Gardner, Sanket Gandhi | 2020-10-06 |
| 10407988 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Jay Paul Deville, Cato Russell McDaniel | 2019-09-10 |
| 10377938 | Nanoparticle smart tags in subterranean applications | Diptabhas Sarkar, Ryan Patrick Collins | 2019-08-13 |
| 10189725 | Methods of separating impurities from industrial minerals using electrocoagulation | Shantel J. Stone, Bryan Joseph Nielsen | 2019-01-29 |
| 9920604 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Jay Paul Deville, Cato Russell McDaniel | 2018-03-20 |
| 9896380 | Water-based grouting composition with an insulating material | Eric B. Frantz | 2018-02-20 |
| 9790416 | Drilling fluid compositions and methods for use thereof in subterranean formations | Laura P. Kuri, Ryan Patrick Collins, David M. Donald | 2017-10-17 |
| 9777207 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Jay Paul Deville, Cato Russell McDaniel | 2017-10-03 |
| 9758432 | Methods of using improved bentonite barrier compositions and related geosynthetic clay liners | Jimmy Youngblood, Wen-Chin Liao, Brian L. Coles | 2017-09-12 |
| 9657522 | Methods of beneficiating drilling fluids comprising low- and high-quality clays | Thomas S. Cortner, Eric B. Frantz | 2017-05-23 |
| 9410065 | Precipitated particles and wellbore fluids and methods relating thereto | Dale E. Jamison, Jay Paul Deville, Cato Russell McDaniel | 2016-08-09 |
| 9404166 | Composition and method for removing metal contaminants | Alfredo M. Angeles-Boza, William Walter Shumway | 2016-08-02 |
| 9322231 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Jay Paul Deville, Cato Russell McDaniel | 2016-04-26 |
| 9222012 | Methods for strengthening smectite shale in highwall mines | Thomas S. Cortner, Eric B. Frantz | 2015-12-29 |
| 9109338 | Controlled dewatering of confined, saturated formations in excavation mines | Thomas S. Cortner, Eric B. Frantz | 2015-08-18 |
| 9102861 | Cement compositions for cementing in confined locales and methods for use thereof | Shantel J. Stone, Ryan Patrick Collins | 2015-08-11 |
| 9062240 | Water-based grouting composition with an insulating material | Eric B. Frantz | 2015-06-23 |
| 8657948 | Modified bentonites for advanced foundry applications | Thomas G. Anderson, Eric B. Frantz, Don Dell, Matthew Hilfiger | 2014-02-25 |
| 8357303 | Method for removing metal contaminants from a metal containing solution | Alfredo M. Angeles-Boza, William Walter Shumway | 2013-01-22 |