Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082331 | Process for controlling liquefied natural gas heating value | Megan V. Evans, Nasir Ali, Jon M. Mock, Sriram Ramani | 2018-09-25 |
| 9841231 | LNG facility with integrated NGL recovery for enhanced liquid recovery and product flexibility | Wesley R. Qualls, Weldon L. Ransbarger, Shawn S. Huang, Doug Elliot, Jong Juh Chen +1 more | 2017-12-12 |
| 9335091 | Nitrogen rejection unit | Wesley R. Qualls, Qi Ma, Megan V. Evans, Karl Herzog, Mohan S. Chahal +6 more | 2016-05-10 |
| 8955354 | Fractionation of hydrogen sulfide rich sour gas and methods of use | Shawn S. Huang, Douglas G. Elliot, Wei Yan, Naushad A. Kassamali, Mark S. Elkins | 2015-02-17 |
| 7600395 | LNG system employing refluxed heavies removal column with overhead condensing | Anthony P. Eaton, Bobby D. Martinez | 2009-10-13 |
| 7404300 | Enhanced methane flash system for natural gas liquefaction | Ned Baudat, Anthony P. Eaton, Phillip D. Ritchie, Paul R. Hahn, Rong-Jwyn Lee | 2008-07-29 |
| 7404301 | LNG facility providing enhanced liquid recovery and product flexibility | Shawn S. Huang, Harry J. Crofton, Thomas M. Jones, Weldon L. Ransbarger, Philip C. Goundry | 2008-07-29 |
| 7257966 | Internal refrigeration for enhanced NGL recovery | Rong-Jwyn Lee, Ying Zhang, Jong Juh Chen, Douglas G. Elliot | 2007-08-21 |
| 7234322 | LNG system with warm nitrogen rejection | Paul R. Hahn, Philip D. Ritchie, Rong-Jwyn Lee, Anthony P. Eaton, William R. Low | 2007-06-26 |
| 6658890 | Enhanced methane flash system for natural gas liquefaction | Paul R. Hahn, Rong-Jwyn Lee, Ned Baudat | 2003-12-09 |
| 6457315 | Hybrid refrigeration cycle for combustion turbine inlet air cooling | Rong-Jwyn Lee, Jong Juh Chen, Douglas G. Elliot, Pallav Jain | 2002-10-01 |
| 6453698 | Flexible reflux process for high NGL recovery | Pallav Jain, Rong-Jywn Lee, Jong Juh Chen, Douglas G. Elliot | 2002-09-24 |
| 6401486 | Enhanced NGL recovery utilizing refrigeration and reflux from LNG plants | Rong-Jwyn Lee, Jong Juh Chen, Douglas G. Elliot | 2002-06-11 |
| 6354105 | Split feed compression process for high recovery of ethane and heavier components | Rong-Jwyn Lee, Pallav Jain, Jong Juh Chen, Douglas G. Elliot | 2002-03-12 |
| 6244070 | Lean reflux process for high recovery of ethane and heavier components | Rong-Jwyn Lee, Jong Juh Chen, Douglas G. Elliot | 2001-06-12 |
| 6116050 | Propane recovery methods | Jong Juh Chen, Rong-Jwyn Lee, Douglas G. Elliot | 2000-09-12 |
| 6112549 | Aromatics and/or heavies removal from a methane-rich feed gas by condensation and stripping | Clarence G. Houser, William R. Low | 2000-09-05 |
| 6070429 | Nitrogen rejection system for liquified natural gas | William R. Low | 2000-06-06 |
| 5992175 | Enhanced NGL recovery processes | Jong Juh Chen, Douglas G. Elliot | 1999-11-30 |
| 5737940 | Aromatics and/or heavies removal from a methane-based feed by condensation and stripping | Clarence G. Houser, William R. Low | 1998-04-14 |
| 5669234 | Efficiency improvement of open-cycle cascaded refrigeration process | Clarence G. Houser, Donald L. Andress, William R. Low | 1997-09-23 |
| 4588427 | Method and apparatus for purification of high N.sub.2 content gas | Jong Juh Chen, Douglas G. Elliot | 1986-05-13 |
| 4563202 | Method and apparatus for purification of high CO.sub.2 content gas | Jong Juh Chen, Douglas G. Elliot | 1986-01-07 |