Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9339789 | Thermoset desiccant product and method for making same | Samuel A. Incorvia, Louis Patrone | 2016-05-17 |
| 9332782 | Controlled release of water to an oxygen scavenger | Chieh-Chun Chau, Stanislav E. Solovyov | 2016-05-10 |
| 9121831 | Copper, starch and iodide moisture indicator | — | 2015-09-01 |
| 8221647 | Oxygen-absorbing composition | — | 2012-07-17 |
| 8057586 | Humidity control for product in a refrigerator | Thomas H. Powers, John W. Crump | 2011-11-15 |
| 7594957 | Method of absorbing oxygen | — | 2009-09-29 |
| 7125498 | Oxygen-absorbing compositions and method | — | 2006-10-24 |
| 6899822 | Oxygen-absorbing composition | — | 2005-05-31 |
| 6887924 | Pressed adsorbent and method of fabrication thereof | Louis Patrone, Thomas H. Powers, Paul A. Riemenschneider | 2005-05-03 |
| 6667273 | Composition for absorbing oxygen in an oxygen/carbon dioxide environment | John S. Cullen | 2003-12-23 |
| 6436872 | Oxygen absorber | — | 2002-08-20 |
| 6248690 | Oxygen absorber | — | 2001-06-19 |
| 6209289 | Composition for and method of absorbing oxygen in an oxygen/carbon dioxide environment | John S. Cullen | 2001-04-03 |
| 6156231 | Oxygen absorbing composition with cover layer | — | 2000-12-05 |
| 6103141 | Desiccant deposit | Samuel A. Incorvia | 2000-08-15 |
| 5962333 | Medical diagnostic test strip with desiccant | Samuel A. Incorvia | 1999-10-05 |
| 5839593 | Oxygen absorbing container cap liner | — | 1998-11-24 |
| 5746937 | Oxygen absorbing composition | Ronald C. Idol, Thomas H. Powers | 1998-05-05 |
| 5641425 | Oxygen absorbing composition | Ronald C. Idol, Thomas H. Powers | 1997-06-24 |
| 5332590 | Method of absorbing oxygen by employing a particulate annealed electrolytically reduced iron | — | 1994-07-26 |
| 5262375 | Oxygen absorber | — | 1993-11-16 |
| 5207943 | Oxygen absorber for low moisture products | John S. Cullen, Christopher S. Nigon, Thomas H. Powers | 1993-05-04 |