Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11912935 | Process for prevention and remediation of subterranean-formed metal-polymer complexes | Drew K. Brown, Yifan Li | 2024-02-27 |
| 11518928 | Process for prevention and remediation of subterranean-formed metal-polymer complexes | Drew K. Brown, Yifan Li | 2022-12-06 |
| 11136494 | Polymer with internal crosslinking and breaking mechanisms | Jack Maberry, Yifan Li, Rupa Venugopal, Mark Kinsey, Paul Pistono | 2021-10-05 |
| 7790774 | Preparation of guar suspension from guar splits | E. Wayne Kinsey, III, David N. Harry, Gordon Randall Dixon, Keith Ingram Dismuke | 2010-09-07 |
| 6187720 | Delayed release breakers in gelled hydrocarbons | David B. Acker | 2001-02-13 |
| 5948735 | Use of breaker chemicals in gelled hydrocarbons | John C. Newlove, Cruise K. Jones | 1999-09-07 |
| 5370184 | Method of treating formations | Lee A. McDougall, Dennis A. Williams | 1994-12-06 |
| 5217074 | Method of fracturing formations | Lee A. McDougall, Dennis A. Williams | 1993-06-08 |