Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160357 | Oxygen transport membrane reactor and method | — | 2007-01-09 |
| 6783750 | Hydrogen production method | Minish Mahendra Shah, Raymond Francis Drnevich, Bart Antonie van Hassel | 2004-08-31 |
| 6702570 | Firing method for a heat consuming device utilizing oxy-fuel combustion | Minish Mahendra Shah, Lawrence Bool, David R. Thompson, Hisashi Kobayashi | 2004-03-09 |
| 6695983 | Syngas production method utilizing an oxygen transport membrane | Ravi Prasad, Joseph Michael Schwartz, Earl T. Robinson | 2004-02-24 |
| 6562105 | Combined method of separating oxygen and generating power | — | 2003-05-13 |
| 6537465 | Low pressure steam purged chemical reactor including an oxygen transport membrane | Ravi Prasad, Joseph Michael Schwartz | 2003-03-25 |
| 6537514 | Method and apparatus for producing carbon dioxide | Ravi Prasad, Nitin Ramesh Keskar, Joseph Michael Schwartz | 2003-03-25 |
| 6523348 | Work recovery from process involving steam generation | Arun Acharya, Bayram Arman, Dante Patrick Bonaquist, John Henri Royal | 2003-02-25 |
| 6430938 | Cryogenic vessel system with pulse tube refrigeration | John Henri Royal, Arun Acharya, Gary D. Lang | 2002-08-13 |
| 6425250 | System for providing cryogenic refrigeration using an upstream pulse tube refrigerator | Arun Acharya, John Henri Royal, Dante Patrick Bonaquist, Bayram Arman | 2002-07-30 |
| 6402988 | Process for producing a syngas | Ravi Prasad, Joseph Michael Schwartz, Victor Emmanuel Bergsten, James Eric White, Terry Mazanec +2 more | 2002-06-11 |
| 6368383 | Method of separating oxygen with the use of composite ceramic membranes | Anil V. Virkar, Ravi Prasad, Bart Antonie van Hassel | 2002-04-09 |
| 6360524 | Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen | Raymond Francis Drnevich, Minish Mahendra Shah | 2002-03-26 |
| 6296686 | Ceramic membrane for endothermic reactions | Ravi Prasad | 2001-10-02 |
| 6293084 | Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen | Raymond Francis Drnevich, Minish Mahendra Shah | 2001-09-25 |
| 6269658 | Cryogenic rectification system with pulse tube refrigeration | John Henri Royal, Arun Acharya, Dante Patrick Bonaquist, Bayram Arman, Joseph Alfred Weber | 2001-08-07 |
| 6153163 | Ceramic membrane reformer | Ravi Prasad, Joseph Michael Schwartz | 2000-11-28 |
| 6139810 | Tube and shell reactor with oxygen selective ion transport ceramic reaction tubes | Ravi Prasad, Joseph Michael Schwartz, Victor Emmanuel Bergsten, James Eric White, Terry Mazanec +2 more | 2000-10-31 |
| 6139604 | Thermally powered oxygen/nitrogen plant incorporating an oxygen selective ion transport membrane | Ravi Prasad, Nitin Ramesh Keskar, James B. Wulf | 2000-10-31 |
| 6117210 | Solid electrolyte systems for producing controlled purity oxygen | Ravi Prasad | 2000-09-12 |
| 6106591 | Process for reducing carbon production in solid electrolyte ionic conductor systems | Nitin Ramesh Keskar, Ravi Prasad | 2000-08-22 |
| 6066307 | Method of producing hydrogen using solid electrolyte membrane | Nitin Ramesh Keskar, Ravi Prasad | 2000-05-23 |
| 6017646 | Process integrating a solid oxide fuel cell and an ion transport reactor | Ravi Prasad, Nitin Ramesh Keskar | 2000-01-25 |
| 6010614 | Temperature control in a ceramic membrane reactor | Nitin Ramesh Keskar, Ravi Prasad | 2000-01-04 |
| 5976223 | Solid electrolyte ionic conductor systems for oxygen, nitrogen, and/or carbon dioxide production with gas turbine | Ravi Prasad | 1999-11-02 |