Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831271 | Method for separation and enrichment of isotopes in gaseous phase | Roger Guevremont, Randy Purves | 2004-12-14 |
| 6799355 | Apparatus and method for tandem ICP/FAIMS/MS | Roger Guevremont, Randy Purves, Gholamreza Javahery, William R. Stott | 2004-10-05 |
| 6787765 | FAIMS with non-destructive detection of selectively transmitted ions | Roger Guevremont, Randy Purves | 2004-09-07 |
| 6774360 | FAIMS apparatus and method using carrier gas of mixed composition | Roger Guevremont, Randy Purves | 2004-08-10 |
| 6753522 | FAIMS apparatus having plural ion inlets and method therefore | Roger Guevremont, Randy Purves | 2004-06-22 |
| 6713758 | Spherical side-to-side FAIMS | Roger Guevremont, Randy Purves | 2004-03-30 |
| 6703609 | Tandem FAIMS/ion-trapping apparatus and method | Roger Guevremont, Randy Purves | 2004-03-09 |