Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493548 | Predicting failure parameters of semiconductor devices subjected to stress conditions | John N. Hryn, Christopher J. Stankus | 2022-11-08 |
| 9388093 | Nozzle design for ionic liquid catalyzed alkylation | Huping Luo, Krishniah Parimi, Bong-Kyu Chang, Michael John Girgis, Donald Henry Mohr +1 more | 2016-07-12 |
| 8821805 | Process unit with improved reactant feeding for the production of alkylate gasoline | Huping Luo, Krishniah Parimi, Bong-Kyu Chang | 2014-09-02 |
| 8697015 | Flow distribution for monolithic reactors | Krishniah Parimi, Steven Xuqi Song, Thien Duyen Thi Nguyen | 2014-04-15 |
| 8541638 | Process to remove dissolved AlCl3 from ionic liquid | Huping Luo, Krishniah Parimi, Bong-Kyu Chang, Sara Lindsay | 2013-09-24 |
| 8088338 | System and apparatus for ionic liquid catalyst regeneration | Huping Luo, Krishniah Parimi, Bong-Kyu Chang | 2012-01-03 |
| 8067656 | Liquid-liquid separation process via coalescers | Huping Luo, Krishniah Parimi, Bong-Kyu Chang | 2011-11-29 |
| 7955999 | System and apparatus for ionic liquid catalyst regeneration | Huping Luo, Krishniah Parimi, Bong-Kyu Chang | 2011-06-07 |
| 7732364 | Process for ionic liquid catalyst regeneration | Bong-Kyu Chang, Huping Luo, Krishniah Parimi, Saleh Elomari | 2010-06-08 |
| 4847418 | Continuous process for preparing alkanolamines | Charles A. Gibson, James R. Nelson | 1989-07-11 |
| 4845296 | Process for preparing alkanolamines | James R. Nelson, Charles A. Gibson | 1989-07-04 |
| 4381223 | Process for the treatment of organic amine compositions | Charles A. Gibson, Michael Habenschuss | 1983-04-26 |