Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394613 | Three stage atmosphere to vacuum mass spectrometer inlet with additional declustering in the third stage | Thomas Biesenthal, Hassan Javaheri | 2025-08-19 |
| 12247947 | Systems and methods for effective gap filtering and atmospheric pressure RF heating of ions | Erkinjon G. Nazarov, Thomas R. Covey | 2025-03-11 |
| 12224171 | Electrospray probe | Leigh Bedford, Goran Ristic | 2025-02-11 |
| 11887831 | Automated ion optics charging compensation | Leigh Bedford, Yang Kang, Yves Le Blanc | 2024-01-30 |
| 11664210 | Integrated electrospray ion source | John J. Corr, Thomas R. Covey, Peter Kovarik | 2023-05-30 |
| 11067538 | Systems and methods for effective gap filtering and atmospheric pressure RF heating of ions | Erkinjon G. Nazarov, Thomas R. Covey | 2021-07-20 |
| 11031225 | Methods and systems for controlling ion contamination | Thomas R. Covey, Yves LeBlanc | 2021-06-08 |
| 10613055 | Systems and methods for multi-channel differential mobility spectrometry | Thomas R. Covey, Yang Kang, Chang Liu | 2020-04-07 |
| 10175197 | Crosstalk compensation for ion mobility spectrometry power supply | Manuel Faur, Tiberiu Gera, Farshid Tayyeb, John Vandermey | 2019-01-08 |
| 9921183 | Vacuum DMS with high efficiency ion guides | Hassan Javaheri, Thomas R. Covey | 2018-03-20 |
| 9846143 | Ion mobility method and apparatus | Voislav Blagojevic, Diethard Bohme, Thomas R. Covey | 2017-12-19 |
| 9835588 | Jet injector inlet for a differential mobility spectrometer | Thomas R. Covey, Erkinjon G. Nazarov | 2017-12-05 |
| 9733215 | Contamination filter for mass spectrometer | Thomas R. Covey | 2017-08-15 |
| 9564302 | Contamination filter for mass spectrometer | Thomas R. Covey | 2017-02-07 |
| 9425031 | Method and system for providing a modifier to a curtain gas for a differential mobility spectrometer | Thomas R. Covey | 2016-08-23 |
| 9305762 | Mass analysis system with low pressure differential mobility spectrometer | Thomas R. Covey | 2016-04-05 |
| 9196468 | Method and system for introducing make-up flow in an electrospray ion source system | John Lawrence Campbell, Thomas R. Covey, Yves LeBlanc | 2015-11-24 |
| 9171711 | Method and system for vacuum driven mass spectrometer interface with adjustable resolution and selectivity | Thomas R. Covey | 2015-10-27 |
| 8779356 | Method and system for providing a dual curtain gas to a mass spectrometry system | Thomas R. Covey, Stanislaw Potyrala | 2014-07-15 |
| 8513600 | Method and system for vacuum driven mass spectrometer interface with adjustable resolution and selectivity | Thomas R. Covey | 2013-08-20 |
| 8350212 | Ion optics drain for ion mobility | Thomas R. Covey, John Vandermey | 2013-01-08 |
| 8084736 | Method and system for vacuum driven differential mobility spectrometer/mass spectrometer interface with adjustable resolution and selectivity | Tom Covey, Erkin Nazarov | 2011-12-27 |
| 7863558 | Radio frequency ion guide | Thomas R. Covey | 2011-01-04 |
| 7679053 | Multiple sample sources for use with mass spectrometers, and apparatus, devices, and methods therefor | Thomas R. Covey | 2010-03-16 |
| 7462826 | Atmospheric pressure charged particle discriminator for mass spectrometry | Thomas R. Covey | 2008-12-09 |