Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852296 | Micro-sampling for cell, tissue, and micro-organism monitoring | James D. Buchner | 2020-12-01 |
| 9719890 | Micro-sampling for aquatic chemical analysis | James D. Buchner | 2017-08-01 |
| 9299553 | Atmospheric pressure ion source for mass spectrometry | Craig M. Whitehouse, Thomas White, Edward William Sheehan | 2016-03-29 |
| 8723110 | Atmospheric pressure ion source for mass spectrometry | Craig M. Whitehouse, Thomas White, Edward William Sheehan | 2014-05-13 |
| 8178833 | High-flow tube for sampling ions from an atmospheric pressure ion source | Edward William Sheehan | 2012-05-15 |
| 8080783 | Atmospheric pressure ion source for mass spectrometry | Craig M. Whitehouse, Thomas White, Ed Sheehan | 2011-12-20 |
| 8008617 | Ion transfer device | John C. Berends, Jr., Timothy P. Karpetsky, Edward William Sheehan | 2011-08-30 |
| 7960711 | Field-free electrospray nebulizer | Edward William Sheehan | 2011-06-14 |
| 7816646 | Laser desorption ion source | Edward William Sheehan, Craig M. Whitehouse | 2010-10-19 |
| 7569812 | Remote reagent ion generator | Timothy P. Karpetsky, John C. Berends, Jr., Edward William Sheehan | 2009-08-04 |
| 7375319 | Laser desorption ion source | Edward William Sheehan, Craig M. Whitehouse | 2008-05-20 |
| 7253406 | Remote reagent chemical ionization source | Edward William Sheehan | 2007-08-07 |
| 7095019 | Remote reagent chemical ionization source | Edward William Sheehan | 2006-08-22 |
| 7087898 | Laser desorption ion source | Edward William Sheehan, Craig M. Whitehouse | 2006-08-08 |
| 7081621 | Laminated lens for focusing ions from atmospheric pressure | Edward William Sheehan | 2006-07-25 |
| 7060976 | Ion enrichment aperture arrays | Edward William Sheehan | 2006-06-13 |
| 6949740 | Laminated lens for introducing gas-phase ions into the vacuum systems of mass spectrometers | Edward William Sheehan | 2005-09-27 |
| 6943347 | Laminated tube for the transport of charged particles contained in a gaseous medium | Edward William Sheehan | 2005-09-13 |
| 6914243 | Ion enrichment aperture arrays | Edward William Sheehan | 2005-07-05 |
| 6888132 | Remote reagent chemical ionization source | Edward William Sheehan | 2005-05-03 |
| 6878930 | Ion and charged particle source for production of thin films | Edward William Sheehan, Carolyn A Fries | 2005-04-12 |
| 6818889 | Laminated lens for focusing ions from atmospheric pressure | Edward William Sheehan | 2004-11-16 |
| 6784424 | Apparatus and method for focusing and selecting ions and charged particles at or near atmospheric pressure | Edward William Sheehan | 2004-08-31 |
| 6781117 | Efficient direct current collision and reaction cell | Edward William Sheehan | 2004-08-24 |
| 6744041 | Apparatus and method for focusing ions and charged particles at atmospheric pressure | Edward William Sheehan | 2004-06-01 |