Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007359 | Compensation voltage adjustment for ion mobility separation | Bennett S. Kalafut, Dhruva D. Kulkarni, Satendra Prasad | 2024-06-11 |
| 10325767 | FAIMS device for separation or transmission of ions | Satendra Prasad, Jean-Jacques Dunyach | 2019-06-18 |
| 9500624 | System comprising a mass spectrometer coupled to a FAIMS apparatus and methods of operation | Satendra Prasad, Jean-Jacques Dunyach | 2016-11-22 |
| 9293312 | Identifying the occurrence and location of charging in the ion path of a mass spectrometer | Philip M. Remes, Michael W. Senko, Jae C. Schwartz, Jean-Jacques Dunyach, Berg A. Tehlirian | 2016-03-22 |
| 8859960 | Method for transmitting ions and carrier gas between mutually facing curved electrodes | Satendra Prasad, Jean-Jacques Dunyach | 2014-10-14 |
| 8759757 | Interchangeable ion source for electrospray and atmospheric pressure chemical ionization | Mark Hardman, Jean-Jacques Dunyach, R. Paul Atherton | 2014-06-24 |
| 8692190 | FAIMS having a displaceable electrode for on/off operation | Jean-Jacques Dunyach, Mark Hardman | 2014-04-08 |
| 8664593 | Control of gas flow in high field asymmetric waveform ion mobility spectrometry | Satendra Prasad, Jean-Jacques Dunyach | 2014-03-04 |
| 8158932 | FAIMS having a displaceable electrode for on/off operation | Jean-Jacques Dunyach, Mark Hardman | 2012-04-17 |
| 7858934 | Quadrupole FAIMS apparatus | Jean-Jacques Dunyach | 2010-12-28 |
| 7851745 | Flat plate FAIMS with lateral ion focusing | Viatcheslav V. Kovtoun | 2010-12-14 |
| 7683315 | FAIMS cell having an offset ion inlet orifice | Jean-Jacques Dunyach | 2010-03-23 |
| 7638765 | FAIMS cell with separate desolvation and carrier gas inlets | Jean-Jacques Dunyach | 2009-12-29 |
| 7550717 | Quadrupole FAIMS apparatus | Jean-Jacques Dunyach, Randy Purves | 2009-06-23 |
| 7468511 | FAIMS electrodes with lateral ion focusing | — | 2008-12-23 |
| 7351960 | Enhanced ion desolvation for an ion mobility spectrometry device | — | 2008-04-01 |
| 7135674 | Method and apparatus for FAIMS with a laser-based ionization source | Roger Guevremont, Ragnar Dworschak, Richard A. Yost, Christopher Hilton | 2006-11-14 |