Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12148603 | Methods and systems for tuning a mass spectrometer | Scott T. Quarmby, Giacinto Zilioli, Charles H. Vogt, Dustin J. Kreft, Nathaniel L. Sanders +1 more | 2024-11-19 |
| 12014916 | Axial CI source—off-axis electron beam | Scott T. Quarmby, Edward B. McCauley | 2024-06-18 |
| 11767938 | Compression nut or fitting with removable plunger for easily dislodging stuck ferrules | Adam D. Bryant | 2023-09-26 |
| 11282685 | Methods and systems for tuning a mass spectrometer | Scott T. Quarmby, Giacinto Zilioli, Charles H. Vogt, Dustin J. Kreft, Nathaniel L. Sanders +1 more | 2022-03-22 |
| 10802003 | Method and system for decoupling a capillary column from a gas chromatography-mass spectrometry (GC-MS) system | James M. Hitchcock | 2020-10-13 |
| 10755914 | Adjustable multipole assembly for a mass spectrometer | Edward B. McCauley, Scott T. Quarmby, James M. Hitchcock | 2020-08-25 |
| 10566180 | Adjustable multipole assembly for a mass spectrometer | Edward B. McCauley, Scott T. Quarmby, James M. Hitchcock | 2020-02-18 |
| 10515789 | Reducing detector wear during calibration and tuning | Scott T. Quarmby, John G. Voss, Michael B. Young | 2019-12-24 |
| 10438782 | Systems and methods for mass calibration | Scott T. Quarmby | 2019-10-08 |
| 10242850 | Offline mass calibration | Scott T. Quarmby | 2019-03-26 |
| 10184924 | Method and system for decoupling a capillary column from a gas chromatography-mass spectrometry (GC-MS) system | James M. Hitchcock | 2019-01-22 |
| 9463534 | Method and system for decoupling a capillary column from a gas chromatography-mass spectrometry (GC-MS) system | James M. Hitchcock | 2016-10-11 |
| 7902529 | Method and apparatus for selectively providing electrons in an ion source | Scott T. Quarmby | 2011-03-08 |
| 7709790 | Removable ion source that does not require venting of the vacuum chamber | Joseph B. Wieck, Edward B. McCauley, Scott T. Quarmby | 2010-05-04 |
| 7638763 | Method and apparatus for scaling intensity data in a mass spectrometer | Scott T. Quarmby | 2009-12-29 |
| 7622713 | Method and apparatus for normalizing performance of an electron source | Scott T. Quarmby, Edward B. McCauley | 2009-11-24 |
| 7507954 | Pulsed ion source for quadrupole mass spectrometer method | Edward B. McCauley, Scott T. Quarmby | 2009-03-24 |
| 7456398 | Efficient detection for ion traps | Michael W. Senko, Scott T. Quarmby | 2008-11-25 |
| 7323682 | Pulsed ion source for quadrupole mass spectrometer and method | Edward B. McCauley, Scott T. Quarmby | 2008-01-29 |
| 6635885 | Apparatus for delivering calibration compounds to mass spectrometers and method | Edward B. McCauley | 2003-10-21 |