Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501347 | Catalytic oxidation of aqueous organic contaminants | Ping Yu | 2019-12-10 |
| 10391469 | Sorbent systems and methods | Holden T. Ranz, Ping Yu | 2019-08-27 |
| 10343140 | System with multiple adsorbents for ammonia and organic removal | Ping Yu, Holden T. Ranz, Gregory John Quinn | 2019-07-09 |
| 9061243 | Catalyst for life support system | Christopher S. Eldridge | 2015-06-23 |
| 8685257 | Long-term storage of potable water in metallic vessels | Durwood M. Beringer, John W. Steele | 2014-04-01 |
| 8192707 | Selective catalytic oxidation of ammonia to water and nitrogen | Catherine Thibaud-Erkey | 2012-06-05 |
| 8007735 | Selective catalytic oxidation of ammonia to water and nitrogen | Catherine Thibaud-Erkey | 2011-08-30 |
| 7943547 | Selective catalytic oxidation of ammonia to water and nitrogen | Catherine Thibaud-Erkey | 2011-05-17 |
| 7759275 | Sorbent system for water removal from air | Philip J. Birbara | 2010-07-20 |
| 7736416 | Thermally linked molecular sieve beds for CO2 removal | Tony Rector | 2010-06-15 |
| 7089933 | CO2 sorbent for inhalation drug therapy system | Loel Goldblatt | 2006-08-15 |
| 6797043 | Encapsulated CO2 H2O sorbent | Catherine Thibaud-Erkey | 2004-09-28 |
| 6755892 | Carbon dioxide scrubber for fuel and gas emissions | William G. Papale, JR., Tom Filburn | 2004-06-29 |
| 6364938 | Sorbent system and method for absorbing carbon dioxide (CO2) from the atmosphere of a closed habitable environment | Philip J. Birbara, Thomas P. Filburn, H. Harvey Michels | 2002-04-02 |
| 5876488 | Regenerable solid amine sorbent | Philip J. Birbara, Thomas P. Filburn | 1999-03-02 |
| 5681503 | Flat sheet CO.sub.2 sorbent | Philip J. Birbara | 1997-10-28 |
| 5620940 | Process for forming a regenerable supported amine-polyol sorbent | Philip J. Birbara | 1997-04-15 |
| 5525237 | Process for removing free and dissolved CO.sub.2 from aqueous solutions | Philip J. Birbara | 1996-06-11 |
| 5518626 | Process employing thermally sterilizable aqueous polishing agents | Philip J. Birbara, Douglas Snowdon | 1996-05-21 |
| 5492683 | Regenerable supported amine-polyol sorbent | Philip J. Birbara | 1996-02-20 |
| 5480625 | Enhancing carbon dioxide sorption rates using hygroscopic additives | Philip J. Birbara | 1996-01-02 |
| 5454968 | Flat sheet CO.sub.2 sorbent | Philip J. Birbara | 1995-10-03 |
| 5427751 | Method for using high capacity unsupported regenerable CO.sub.2 sorbent | Philip J. Birbara, John R. Aylward | 1995-06-27 |
| 5376614 | Regenerable supported amine-polyol sorbent | Philip J. Birbara | 1994-12-27 |
| 5281254 | Continuous carbon dioxide and water removal system | Philip J. Birbara | 1994-01-25 |