Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705319 | Discharge chambers and ionization devices, methods and systems using them | Mehrnaz Sarrafzadeh, Gholamreza Javahery, Lisa Cousins | 2023-07-18 |
| 11631578 | Multiple gas flow ionizer | Frenny Kaushal, Gholamreza Javahery, Lisa Cousins | 2023-04-18 |
| 11367603 | Multiple analyte ion source | Frenny Kaushal, Gholamreza Javahery, Lisa Cousins | 2022-06-21 |
| 11094520 | Multiple gas flow ionizer | Frenny Kaushal, Gholamreza Javahery, Lisa Cousins | 2021-08-17 |
| 11031227 | Discharge chambers and ionization devices, methods and systems using them | Mehrnaz Sarrafzadeh, Gholamreza Javahery, Lisa Cousins | 2021-06-08 |
| 10658167 | Off-axis ionization devices and systems using them | Heather Gamble, Gholamreza Javahery, Lisa Cousins | 2020-05-19 |
| 10658168 | Multiple gas flow ionizer | Frenny Kaushal, Gholamreza Javahery, Lisa Cousins | 2020-05-19 |
| 10636645 | Dual chamber electron impact and chemical ionization source | Heather Gamble, Gholamreza Javahery, Lisa Cousins, Miles Snow | 2020-04-28 |
| 9916969 | Mass analyser interface | Lisa Cousins, Gholamreza Javahery | 2018-03-13 |
| 9449803 | Mass spectrometer interface | Gholamreza Javahery, Lisa Cousins | 2016-09-20 |
| 9343280 | Multi-pressure stage mass spectrometer and methods | Lisa Cousins, Gholamreza Javahery, Serguei Savtchenko | 2016-05-17 |
| 8946622 | Mass spectrometer interface | Gholamreza Javahery, Lisa Cousins | 2015-02-03 |
| 8546750 | Mass spectrometer interface | Gholamreza Javahery, Lisa Cousins | 2013-10-01 |
| 8080785 | High pressure collision cell for mass spectrometer | Gholamreza Javahery, Lisa Cousins | 2011-12-20 |
| 8044348 | Ion source vessel and methods | Gholamreza Javahery, Lisa Cousins, Serguel Savtchenko | 2011-10-25 |
| 8008619 | High sensitivity mass spectrometer interface for multiple ion sources | Gholamreza Javahery, Lisa Cousins, Ilia Tomski | 2011-08-30 |
| 7932488 | Concentrating mass spectrometer ion guide, spectrometer and method | Gholamreza Javahery, Lisa Cousins, Ilia Tomski | 2011-04-26 |
| 7728292 | Method and apparatus for detecting positively charged and negatively charged ionized particles | Lisa Cousins, Gholamreza Javahery | 2010-06-01 |
| 7709785 | Method and apparatus for mass selective axial transport using quadrupolar DC | Frank Londry, Alexandre Loboda | 2010-05-04 |
| 7687771 | High sensitivity mass spectrometer interface for multiple ion sources | Gholamreza Javahery, Lisa Cousins, Ilia Tomski | 2010-03-30 |
| 7659505 | Ion source vessel and methods | Gholamreza Javahery, Lisa Cousins, Serguei Savtchenko | 2010-02-09 |
| 7569811 | Concentrating mass spectrometer ion guide, spectrometer and method | Gholamreza Javahery, Lisa Cousins, Ilia Tomski | 2009-08-04 |
| 7439498 | Method and apparatus for separation of isobaric interferences | Albert E. Litherland, Jonathan P. Doupe, William Edward Kieser, Xiao-Lei Zhao, Gholamreza Javahery +2 more | 2008-10-21 |
| 7405398 | Mass spectrometer interface | Gholamreza Javahery, Lisa Cousins | 2008-07-29 |
| 7091477 | Mass spectrometer interface | Gholamreza Javahery, Lisa Cousins | 2006-08-15 |