Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402151 | Liquid natural gas liquefier utilizing mechanical and liquid nitrogen refrigeration | James R. Handley, Mohammad Abdul-Aziz Rashad | 2022-08-02 |
| 10533564 | Method for compressing an incoming feed air stream in a cryogenic air separation plant | Henry Edward Howard, Carl L. Schwarz, Ahmed F. Abdelwahab, Lee J. Rosen, Reh-Lin Chen | 2020-01-14 |
| 10533565 | Method for compressing an incoming feed air stream in a cryogenic air separation plant | Henry Edward Howard, Carl L. Schwarz, Ahmed F. Abdelwahab, Lee J. Rosen, Reh-Lin Chen | 2020-01-14 |
| 10519962 | Method for compressing an incoming feed air stream in a cryogenic air separation plant | Henry Edward Howard, Carl L. Schwarz, Ahmed F. Abdelwahab, Lee J. Rosen, Reh-Lin Chen | 2019-12-31 |
| 10443603 | Method for compressing an incoming feed air stream in a cryogenic air separation plant | Henry Edward Howard, Carl L. Schwarz, Ahmed F. Abdelwahab, Lee J. Rosen, Reh-Lin Chen | 2019-10-15 |
| 10408536 | System and method for recovery of neon and helium from an air separation unit | Maulik R. Shelat, Hanfei Tuo, James R. Dray | 2019-09-10 |
| 10385861 | Method for compressing an incoming feed air stream in a cryogenic air separation plant | Lee J. Rosen, Ahmed F. Abdelwahab, Carl L. Schwarz, Reh-Lin Chen, Henry Edward Howard | 2019-08-20 |
| 10359231 | Method for controlling production of high pressure gaseous oxygen in an air separation unit | — | 2019-07-23 |
| 10295254 | System and method for recovery of non-condensable gases such as neon, helium, xenon, and krypton from an air separation unit | Vijayaraghavan S. Chakravarthy, Hanfei Tuo, Maulik R. Shelat, James R. Dray | 2019-05-21 |
| 9896922 | System and apparatus for creating a liquid carbon dioxide fracturing fluid | Richard M. Kelly, Bernard Thomas Neu | 2018-02-20 |
| 8790546 | Solid fuel volatilization to produce synthesis gas | Lanny D. Schmidt, Paul J. Dauenhauer, Bradon J. Dreyer, Joshua L. Colby | 2014-07-29 |
| 8282715 | Purifying carbon dioxide using activated carbon | Minish Mahendra Shah, Bernard Thomas Neu | 2012-10-09 |
| 8216344 | Purifying carbon dioxide using activated carbon | Minish Mahendra Shah, Bernard Thomas Neu | 2012-07-10 |
| 7927573 | Multi-stage process for purifying carbon dioxide and producing acid | Minish Mahendra Shah, Ravi Kumar | 2011-04-19 |
| 7927572 | Purifying carbon dioxide and producing acid | Minish Mahendra Shah | 2011-04-19 |