Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715394 | Autothermal cycle for CO2 capture | Hugo S. Caram | 2014-05-06 |
| 7160367 | PSA with adsorbents sensitive to contaminants | Matthew L. Babicki, Bowie G. Keefer, Andrea C. Gibbs, Frank R. Fitch | 2007-01-09 |
| 6521019 | Air separation using monolith adsorbent bed | Ravi Jain, Apurva Maheshwary, John Robert Ambriano, Divyanshu R. Acharya, Frank R. Fitch | 2003-02-18 |
| 6231644 | Air separation using monolith adsorbent bed | Ravi Jain, Apurva Maheshwary, John Robert Ambriano, Divyanshu R. Acharya, Frank R. Fitch | 2001-05-15 |
| 5985001 | Separation of a gas | Michael E. Garrett | 1999-11-16 |
| 5487775 | Continuous pressure difference driven adsorption process | Kevin McKeigue | 1996-01-30 |
| 5451248 | Storage and transportation of goods under controlled atmospheres | Piotr J. Sadkowski, Michael E. Garrett, Norberto Lemcoff, Dimitrios Psaras, Shigeki Hayashi | 1995-09-19 |
| 5425240 | Purification of oxygen by cryogenic adsorption | Ravi Jain | 1995-06-20 |
| 5275742 | Treatment of water | Donald P. Satchell, Jr., Craig C. Ibbetson | 1994-01-04 |
| 5258056 | PSA system with product turndown and purity control | Arthur I. Shirley | 1993-11-02 |
| 5248320 | Compressing oxygen | Michael E. Garrett | 1993-09-28 |
| 5228888 | Economical air separator | Robert Gmelin | 1993-07-20 |
| 5204075 | Process for the purification of the inert gases | Ravi Jain, Satish S. Tamhankar | 1993-04-20 |
| 5156657 | Process for pre-purification of air for separation | Ravi Jain | 1992-10-20 |
| 5082474 | Pressurization PSA systems for the production of high purity product gas | Arthur I. Shirley | 1992-01-21 |
| 4931071 | Method for densely packing molecular sieve adsorbent beds in a PSA system | Robert H. Kaplan, Arthur I. Shirley, Steven Ringo | 1990-06-05 |
| 4861361 | Argon and nitrogen coproduction process | Ravi Jain, Mark J. Andrecovich, Donald L. MacLean | 1989-08-29 |
| 4853004 | Method for densely packing molecular sieve adsorbent beds in a PSA system | Robert H. Kaplan, Arthur I. Shirley, Steven Ringo | 1989-08-01 |