Issued Patents 2021
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199071 | Full bore buoyancy assisted casing system | Kevin Wendell Ardoin, Stephen Yeldell, Julio Alberto Cornejo, Frank Acosta, Saul Emmanuel Vazquez Niebla +1 more | 2021-12-14 |
| 11187072 | Fiber deployment system and communication | Luke Christopher Downey, Christopher Lee Stokely, John L. Maida, John Paul Bir Singh | 2021-11-30 |
| 11180987 | Conductive pathways within a wellbore using no-heat liquid solder | William Cecil Pearl, Jr., Samuel J. Lewis | 2021-11-23 |
| 11174701 | Wellbore remedial operations with no-heat liquid solder | William Cecil Pearl, Jr., Samuel J. Lewis, Frank Vinicia Acosta Villarreal | 2021-11-16 |
| 11142994 | Buoyancy assist tool with annular cavity and piston | Min Mark Yuan, Mayur Narain Ahuja, Ishwar Dilip Patil, Frank Acosta, Clayton Reed Bonn | 2021-10-12 |
| 11118423 | Downhole tool for use in a borehole | Frank Acosta | 2021-09-14 |
| 11105166 | Buoyancy assist tool with floating piston | Min Mark Yuan, Mayur Narain Ahuja, Ishwar Dilip Patil, Rajesh Parameshwaraiah | 2021-08-31 |
| 11072990 | Buoyancy assist tool with overlapping membranes | Min Mark Yuan, Ishwar Dilip Patil, Mayur Narain Ahuja, Clayton Reed Bonn | 2021-07-27 |
| 11008838 | Switchable crossover tool with hydraulic transmission | Bo Gao, Aniruddha D. Gadre, Yuzhu Hu, Gary Joe Makowiecki | 2021-05-18 |
| 10995583 | Buoyancy assist tool with debris barrier | Min Mark Yuan, Mayur Narain Ahuja, Ishwar Dilip Patil, Rajesh Parameshwaraiah | 2021-05-04 |
| 10989013 | Buoyancy assist tool with center diaphragm debris barrier | Min Mark Yuan, Mayur Narain Ahuja, Ishwar Dilip Patil, Byong Jun Kim, Rajesh Parameshwaraiah | 2021-04-27 |
| 10914135 | Attachments for mitigating set cement downhole | Venkata Gopala Rao Palla | 2021-02-09 |
| 10914133 | Switchable crossover tool with rotatable chamber | Bo Gao, Aniruddha D. Gadre, Yuzhu Hu, Gary Joe Makowiecki | 2021-02-09 |
| 10883334 | Multi-segmented plug | Bo Gao, David Li | 2021-01-05 |