Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708303 | Sequestering carbon dioxide into precursors of bendable engineered cementitious composites | Victor C. Li, Duo Zhang | 2023-07-25 |
| 10941629 | Rotating control device having a locking block system | Faisal J. Yousef, Tommy Vu | 2021-03-09 |
| 10858904 | Rotating control device having an anti-rotation locking system | Faisal J. Yousef, Tommy Vu | 2020-12-08 |
| 10724325 | Rotating control device having locking pins for locking a bearing assembly | Faisal J. Yousef, Tommy Vu | 2020-07-28 |
| 10567735 | Wellsite control employing three-dimensional imaging | Pradeep Annaiyappa | 2020-02-18 |
| 10150659 | Direct drive drawworks with bearingless motor | Beat Kuttel, Kevin R. Williams, Faisal J. Yousef | 2018-12-11 |
| 10003229 | Low inertia direct drive drawworks | Gary Pace, Kevin R. Williams, James Garaghty | 2018-06-19 |
| 9706185 | Device control employing three-dimensional imaging | — | 2017-07-11 |
| 9379584 | Low inertia direct drive drawworks | Gary Pace, Kevin R. Williams, James Garaghty | 2016-06-28 |
| 7842833 | Process for the production of carbonylation products | — | 2010-11-30 |
| 7368599 | Ethane oxidation catalyst and process utilising the catalyst | — | 2008-05-06 |
| 7081549 | Process for the production of acetic acid | John Cook, Philip Howard, Michael David Jones, Simon James Kitchen | 2006-07-25 |
| 7078563 | Oxidation process for the production of alkenes and carboxylic acids | Andrew Richard Lucy, Mark Stephen Roberts | 2006-07-18 |
| 7009074 | Process for direct oxidation of methane to acetic acid | Mark Zerella, Sudip Mukhopadhyay, Alexis T. Bell, John Glenn Sunley, Sander Gaemers +2 more | 2006-03-07 |
| 6727380 | Oxidation process for the production of alkenes and carboxylic acids | Mark Stephen Roberts | 2004-04-27 |
| 6548697 | Oxidation process for the production of alkenes and carboxylic acids | Mark Stephen Roberts | 2003-04-15 |
| 6476261 | Oxidation process for the production of alkenes and carboxylic acids | Mark Stephen Roberts | 2002-11-05 |
| 6350716 | Catalyst and process for the oxidation of ethane and/or ethylene | John Cook, Philip Howard, Michael David Jones, Simon James Kitchen | 2002-02-26 |
| 6333444 | Oxidation catalyst and process utilizing the catalyst | Michael David Jones | 2001-12-25 |
| 5994602 | Alkylation process | Ala'a K Abdul-Sada, Martin Atkins, Philip Hodgson, Mark Louis Michael Morgan, Kenneth Richard Seddon | 1999-11-30 |