Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541504 | Octane improvement of a hydrocarbon stream | Priya Rangarajan, Steven McDonald, Joe D. Allison, Keith H. Lawson, Oluwaseyi Odueyungbo +1 more | 2009-06-02 |
| 7354507 | Hydroprocessing methods and apparatus for use in the preparation of liquid hydrocarbons | Sridhar Gopalakrishnan, Vincent Melquist, Rafael Espinoza, Keith H. Lawson | 2008-04-08 |
| 7019184 | Non-oxidative conversion of gas to liquids | Joe D. Allison, Neil Meldrum, Marc-Jacques Ledoux | 2006-03-28 |
| 6974842 | Process for catalyst recovery from a slurry containing residual hydrocarbons | Michael D. Spena, Dan Fraenkel | 2005-12-13 |
| 6929754 | Solid/liquid separation system for multiphase converters | Rafael Espinoza, Sergio Mohedas, Oluwaseyi Odueyungbo, James Dale Ortego, Jr. | 2005-08-16 |
| 6897246 | Recycling light olefins in multistage Fischer Tropsch processes | Rafael Espinoza, Ajoy P. Raje | 2005-05-24 |
| 6887390 | Optimized solid/liquid separation system for multiphase converters | Sergio Mohedas, Rafael Espinoza, Oluwasei A. Odueyungbo, James Dale Ortego, Jr. | 2005-05-03 |
| 6875339 | Octane improvement of a hydrocarbon stream | Priya Rangarajan, Steven McDonald, Joe D. Allison, Keith H. Lawson, Oluwaseyi Odueyungbo +1 more | 2005-04-05 |
| 6854602 | Hydrogen-selective silica-based membrane | Shigeo Ted Oyama, Lixiong Zang, Doohwan Lee | 2005-02-15 |
| 6723886 | Use of catalytic distillation reactor for methanol synthesis | Joe D. Allison, Harold A. Wright, Todd Harkins | 2004-04-20 |