Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282715 | Purifying carbon dioxide using activated carbon | Nick J. Degenstein, Bernard Thomas Neu | 2012-10-09 |
| 8216344 | Purifying carbon dioxide using activated carbon | Nick J. Degenstein, Bernard Thomas Neu | 2012-07-10 |
| 8216351 | Carbon dioxide purification apparatus | Henry Edward Howard | 2012-07-10 |
| 8196387 | Electrical power generation apparatus | Aqil Jamal, Raymond Francis Dmevich, Bart Antonie van Hassel, Gervase Maxwell Christie, Hisashi Kobayashi +1 more | 2012-06-12 |
| 8142542 | Producing metal and carbon dioxide with hydrogen recycle | Raymond Francis Drnevich, Joseph Michael Schwartz, Dante Patrick Bonaquist | 2012-03-27 |
| 8057734 | Producing metal and carbon dioxide with hydrogen recycle | Raymond Francis Drnevich, Joseph Michael Schwartz, Dante Patrick Bonaquist | 2011-11-15 |
| 8007761 | Carbon dioxide emission reduction method | Raymond Francis Drnevich, Vasilis Papavassiliou | 2011-08-30 |
| 7927573 | Multi-stage process for purifying carbon dioxide and producing acid | Nick J. Degenstein, Ravi Kumar | 2011-04-19 |
| 7927572 | Purifying carbon dioxide and producing acid | Nick J. Degenstein | 2011-04-19 |
| 7871457 | Carbon dioxide production method | Ravi Kumar, Henry Edward Howard, Bernard Thomas Neu, Dante Patrick Bonaquist, John Fredric Billingham | 2011-01-18 |
| 7856829 | Electrical power generation method | Aqil Jamal, Raymond Francis Drnevich, Bart Antonie van Hassel, Gervase Maxwell Christie, Hisashi Kobayashi +1 more | 2010-12-28 |
| 7666251 | Carbon dioxide purification method | Henry Edward Howard | 2010-02-23 |
| 7632476 | Method of recovering carbon dioxide from a synthesis gas stream | Raymond Francis Drnevich, Aqil Jamal | 2009-12-15 |
| 7500999 | Catalytic reactor | Timothy M. Aaron, Richard John Jibb | 2009-03-10 |
| 7255840 | Autothermal reactor and method for production of synthesis gas | Vasilis Papavassiliou, Thomas John Bergman, Jr. | 2007-08-14 |
| 7231784 | Method for producing liquefied natural gas | Henry Edward Howard | 2007-06-19 |
| 6783750 | Hydrogen production method | Raymond Francis Drnevich, Christian Friedrich Gottzmann, Bart Antonie van Hassel | 2004-08-31 |
| 6702570 | Firing method for a heat consuming device utilizing oxy-fuel combustion | Lawrence Bool, David R. Thompson, Christian Friedrich Gottzmann, Hisashi Kobayashi | 2004-03-09 |
| 6694774 | Gas liquefaction method using natural gas and mixed gas refrigeration | M. Abdul-Aziz Rashad, Richard Fitzgerald, Dante Patrick Bonaquist, John B. Saunders | 2004-02-24 |
| 6667409 | Process and apparatus for integrating an alkene derivative process with an ethylene process | M. Mushtaq Ahmed, Raymond Francis Drnevich | 2003-12-23 |
| 6626008 | Cold compression cryogenic rectification system for producing low purity oxygen | Neil M. Prosser | 2003-09-30 |
| 6623714 | Oxygen separation method using a ceramic membrane unit | Eric Shreiber, Edward P. Eardley, Vijayaraghavan Srinivasan, Bart Antonie van Hassel | 2003-09-23 |
| 6622520 | Cryogenic rectification system for producing low purity oxygen using shelf vapor turboexpansion | Neil M. Prosser | 2003-09-23 |
| 6536234 | Three column cryogenic air separation system with dual pressure air feeds | — | 2003-03-25 |
| 6460373 | Cryogenic rectification system for producing high purity oxygen | Thomas John Bergman, Jr., Bayram Arman | 2002-10-08 |