Issued Patents All Time
Showing 51–75 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7043923 | Fluid heating and gas turbine integration method | M. Mushtaq Ahmed | 2006-05-16 |
| 7041271 | Integrated olefin recovery and hydrogen production from refinery off-gases | Jeffrey O. Herzog | 2006-05-09 |
| 7037485 | Steam methane reforming method | Vasilis Papavassiliou | 2006-05-02 |
| 6981994 | Production enhancement for a reactor | Gary W. Fenner, Hisashi Kobayashi, Lawrence Bool | 2006-01-03 |
| 6783750 | Hydrogen production method | Minish Mahendra Shah, Christian Friedrich Gottzmann, Bart Antonie van Hassel | 2004-08-31 |
| 6667409 | Process and apparatus for integrating an alkene derivative process with an ethylene process | Minish Mahendra Shah, M. Mushtaq Ahmed | 2003-12-23 |
| 6360524 | Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen | Minish Mahendra Shah, Christian Friedrich Gottzmann | 2002-03-26 |
| 6343462 | Gas turbine power augmentation by the addition of nitrogen and moisture to the fuel gas | M. Mushtaq Ahmed | 2002-02-05 |
| 6295838 | Cryogenic air separation and gas turbine integration using heated nitrogen | Minish Mahendra Shah, Nancy Jean Lynch, Kevin William Mahoney | 2001-10-02 |
| 6293084 | Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen | Minish Mahendra Shah, Christian Friedrich Gottzmann | 2001-09-25 |
| 6279344 | Cryogenic air separation system for producing oxygen | Minish Mahendra Shah | 2001-08-28 |
| 6205813 | Cryogenic rectification system for producing fuel and high purity methane | Minish Mahendra Shah, James J. Maloney | 2001-03-27 |
| 6192707 | Cryogenic system for producing enriched air | Minish Mahendra Shah | 2001-02-27 |
| 6190632 | Method and apparatus for the production of ammonia utilizing cryogenic rectification | Minish Mahendra Shah | 2001-02-20 |
| 6174348 | Nitrogen system for regenerating chemical solvent | M. Mushtaq Ahmed, Minish Mahendra Shah | 2001-01-16 |
| 6152984 | Integrated direct reduction iron system | — | 2000-11-28 |
| 6045602 | Method for integrating a blast furnace and a direct reduction reactor using cryogenic rectification | Minish Mahendra Shah | 2000-04-04 |
| 6023945 | Annular column for cryogenic rectification | Kenneth Kai Wong, John Billingham, Dante Patrick Bonaquist, Bayram Arman, Minish Mahendra Shah +1 more | 2000-02-15 |
| 5946942 | Annular column for cryogenic rectification | Kenneth Kai Wong, John Billingham, Dante Patrick Bonaquist, Bayram Arman, Minish Mahendra Shah +1 more | 1999-09-07 |
| 5888272 | Process for enriched combustion using solid electrolyte ionic conductor systems | Ravi Prasad, Christian Friedrich Gottzmann, Nitin Ramesh Keskar, Hisashi Kobayashi | 1999-03-30 |
| 5881570 | Cryogenic rectification apparatus for producing high purity oxygen or low purity oxygen | Ravindra F. Pahade, Minish Mahendra Shah | 1999-03-16 |
| 5865878 | Method for producing oxidized product and generating power using a solid electrolyte membrane integrated with a gas turbine | Christian Friedrich Gottzmann | 1999-02-02 |
| 5855648 | Solid electrolyte system for use with furnaces | Ravi Prasad, Homer Fay | 1999-01-05 |
| 5852925 | Method for producing oxygen and generating power using a solid electrolyte membrane integrated with a gas turbine | Ravi Prasad, Christian Friedrich Gottzmann | 1998-12-29 |
| 5802875 | Method and apparatus for control of an integrated croyogenic air separation unit/gas turbine system | — | 1998-09-08 |