Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157734 | Methods for microbial identification by mass spectrometry | James L. Stephenson, Jr., Oksana Gvozdyak, Roger Grist, Clay Campbell, Ian D. Jardine | 2018-12-18 |
| 9074236 | Apparatus and methods for microbial identification by mass spectrometry | James L. Stephenson, Jr., Oksana Gvozdyak, Roger Grist, Clay Campbell, Ian D. Jardine | 2015-07-07 |
| 6667474 | Capillary tube assembly with replaceable capillary tube | Jeffrey Abramson, Nigel P. Gore, Mukul Khosla, Keqi Tang, Eric B. Johnson | 2003-12-23 |
| 6501073 | Mass spectrometer with a plurality of ionization probes | Tina A. Hemenway, Richard E. Hartford | 2002-12-31 |
| 6248999 | Assembly for coupling an ion source to a mass analyzer | Kegi Tang | 2001-06-19 |
| RE35413 | Electrospray ion source with reduced neutral noise and method | Mark E. Hail | 1996-12-31 |
| 5393975 | Electrospray ion source and interface apparatus and method | Mark E. Hail | 1995-02-28 |
| 5170053 | Electrospray ion source and interface apparatus and method | Mark E. Hail | 1992-12-08 |
| 5157260 | Method and apparatus for focusing ions in viscous flow jet expansion region of an electrospray apparatus | Mark E. Hail, John R. Herron | 1992-10-20 |
| 5122670 | Multilayer flow electrospray ion source using improved sheath liquid | Mark E. Hail | 1992-06-16 |