Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741552 | Triple quadrupole mass spectrometry coupled to trapped ion mobility separation | Melvin Andrew Park, Mark Ridgeway, Felician Muntean | 2017-08-22 |
| 9312113 | Contamination-proof ion guide for mass spectrometry | Felician Muntean, Stephen Zanon | 2016-04-12 |
| 9281170 | Selective ion mobility spectrometer formed from two consecutive mass selective filters | Melvin Andrew Park, Mark Ridgeway | 2016-03-08 |
| 8941054 | Selective ion mobility spectrometer formed from two consecutive mass selective filters | Melvin Andrew Park, Mark Ridgeway | 2015-01-27 |
| 8941055 | Selective ion mobility filter | Melvin Andrew Park, Mark Ridgeway | 2015-01-27 |
| 8766176 | Spectrum acquisition modes for ion mobility spectrometers using trapped ions | Melvin Andrew Park, Mark Ridgeway | 2014-07-01 |
| 8575542 | Method and device for gas-phase ion fragmentation | Melvin Andrew Park | 2013-11-05 |
| 8399830 | Means and method for field asymmetric ion mobility spectrometry combined with mass spectrometry | Melvin Andrew Park, Mark Ridgeway, Gary L. Glish | 2013-03-19 |
| 8324566 | Isolation of ions in overloaded RF ion traps | Andreas Brekenfeld, Christoph Gebhardt, Ralf Hartmer | 2012-12-04 |
| 8227748 | Confining positive and negative ions in a linear RF ion trap | Christian Berg, Karsten Michelmann | 2012-07-24 |
| 7514674 | Octapole ion trap mass spectrometers and related methods | Gary L. Glish | 2009-04-07 |