Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152193 | Fatty acid reaction products of dextrins or dextran formulated with a surfactant | Christopher P. Gardner | 2024-11-26 |
| 11957777 | Compositions comprising reaction products of saccharide polymers and fatty esters formulated with a neutral surfactant | Christopher P. Gardner | 2024-04-16 |
| 11827844 | Fatty acid reaction products of dextrins or dextran formulated with a surfactant | Christopher P. Gardner | 2023-11-28 |
| 11827846 | Decreasing proppant embedment with amine-functionalized polysaccharides | Charles R. Landis | 2023-11-28 |
| 11767375 | Aminocarboxylic acid-functionalized saccharide polymers and methods for production and use thereof | Christopher P. Gardner | 2023-09-26 |
| 11725134 | Decreasing proppant embedment with amine-functionalized polysaccharides | Charles R. Landis | 2023-08-15 |
| 11542429 | Fatty acid reaction products of dextrins or dextran formulated with a surfactant | Christopher P. Gardner | 2023-01-03 |
| 11299667 | Fatty acid reaction products of dextrins or dextran formulated with a surfactant | Christopher P. Gardner | 2022-04-12 |
| 9567852 | Systems and methods for measuring fluid additive concentrations for real time drilling fluid management | Dale E. Jamison | 2017-02-14 |
| 9335438 | Systems and methods for real time monitoring of gas hydrate formation | Dale E. Jamison | 2016-05-10 |
| 9000358 | Systems and methods for real time drilling fluid management | Dale E. Jamison | 2015-04-07 |
| 8881823 | Environmentally friendly low temperature breaker systems and related methods | Natalia Collins, Kingsley Ihueze Nzeadibe, Carl Thaemlitz | 2014-11-11 |
| 8575541 | Systems and methods for real time monitoring and management of wellbore servicing fluids | Dale E. Jamison | 2013-11-05 |
| 8435324 | Chemical agents for leaching polycrystalline diamond elements | Ram L. Ladi, Carl Edward Wells, Bhupinder Kumar Kataria | 2013-05-07 |
| 8404019 | Chemical agents for recovery of leached materials | Ram L. Ladi, Gary E. Weaver | 2013-03-26 |
| 7863226 | Methods of using settable compositions in a subterranean formation | Ryan Foster | 2011-01-04 |
| 7246665 | Methods of using settable compositions in a subterranean formation | Ryan Foster | 2007-07-24 |
| 5265247 | Laboratory data storage and retrieval system and method | Lynn K. Wienck, Gordon A. Turner, Jim B. Surjaatmadja, Allen F. Strange, John F. Burkhalter +1 more | 1993-11-23 |
| 4664713 | Composition for and method of altering the permeability of a subterranean formation | David J. Hanlon | 1987-05-12 |
| RE32302 | Fracturing method for stimulation of wells utilizing carbon dioxide based fluids | Phillip C. Harris | 1986-12-09 |
| 4606772 | Composition for and method of altering the permeability of a subterranean formation | David J. Hanlon | 1986-08-19 |
| 4553601 | Method for fracturing subterranean formations | Michael W. Conway | 1985-11-19 |
| 4552215 | Method of gravel packing a well | Ronald E. Himes | 1985-11-12 |
| 4524829 | Method of altering the permeability of a subterranean formation | David J. Hanlon | 1985-06-25 |
| 4488975 | High temperature stable crosslinked gel fracturing fluid | — | 1984-12-18 |