Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571652 | Method of purifying hydrogen supplied from a storage cavern | Minish Mahendra Shah, Marian Simo, Paul R. Munsterman, Werner Leitmayr, Keith A. Craigie +2 more | 2023-02-07 |
| 11021667 | Integrated process and unit operation for conditioning a soot-containing syngas | Luke Coleman, Minish Mahendra Shah, Jerome Jankowiak | 2021-06-01 |
| 10793797 | Integrated process and unit operation for conditioning a soot-containing syngas | Luke Coleman, Minish Mahendra Shah, Jerome Jankowiak | 2020-10-06 |
| 9868671 | Method of making a hydrogen transport membrane and article | Joseph M. Corpus, Hankwon LIM | 2018-01-16 |
| 9676628 | Integrated process and apparatus for recovery of helium rich streams | Minish Mahendra Shah, Khushnuma Koita, Michael J. Dray | 2017-06-13 |
| 9623370 | Integrated process and apparatus for recovery of helium rich streams | Khushnuma Koita, Minish Mahendra Shah | 2017-04-18 |
| 9084970 | Method of making a hydrogen transport membrane, and article | Joseph M. Corpus, Hankwon LIM | 2015-07-21 |
| 8273152 | Separation method and apparatus | Raymond Francis Drnevich, Jerome Jankowiak, Dante Patrick Bonaquist | 2012-09-25 |
| 8142542 | Producing metal and carbon dioxide with hydrogen recycle | Raymond Francis Drnevich, Minish Mahendra Shah, Dante Patrick Bonaquist | 2012-03-27 |
| 8057734 | Producing metal and carbon dioxide with hydrogen recycle | Raymond Francis Drnevich, Minish Mahendra Shah, Dante Patrick Bonaquist | 2011-11-15 |
| 8042357 | Hydrogen liquefaction method and liquefier | Raymond Francis Drnevich, Philip A. Barrett, Bernard Thomas Neu | 2011-10-25 |
| 7781049 | Hydrogen transport membrane fabrication method | Prasad S. Apte, Shawn W. Callahan | 2010-08-24 |
| 7628842 | Hydrogen purification for fuel cell vehicle | Raymond Francis Drnevich | 2009-12-08 |
| 7531215 | Hydrogen transport membrane fabrication method | Prasad S. Apte, Shawn W. Callahan | 2009-05-12 |
| 7279025 | Separation and reaction method utilizing an oxygen ion transport element | Prasad S. Apte, James Eric White | 2007-10-09 |
| 6695983 | Syngas production method utilizing an oxygen transport membrane | Ravi Prasad, Earl T. Robinson, Christian Friedrich Gottzmann | 2004-02-24 |
| 6537514 | Method and apparatus for producing carbon dioxide | Ravi Prasad, Christian Friedrich Gottzmann, Nitin Ramesh Keskar | 2003-03-25 |
| 6537465 | Low pressure steam purged chemical reactor including an oxygen transport membrane | Christian Friedrich Gottzmann, Ravi Prasad | 2003-03-25 |
| 6406518 | Gas separation process using ceramic membrane and regenerators | Dante Patrick Bonaquist, John Fredric Billingham, Ravi Prasad | 2002-06-18 |
| 6402988 | Process for producing a syngas | Christian Friedrich Gottzmann, Ravi Prasad, Victor Emmanuel Bergsten, James Eric White, Terry Mazanec +2 more | 2002-06-11 |
| 6153163 | Ceramic membrane reformer | Ravi Prasad, Christian Friedrich Gottzmann | 2000-11-28 |
| 6139810 | Tube and shell reactor with oxygen selective ion transport ceramic reaction tubes | Christian Friedrich Gottzmann, Ravi Prasad, Victor Emmanuel Bergsten, James Eric White, Terry Mazanec +2 more | 2000-10-31 |