Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293898 | Duty cycle improvement for a mass spectrometer using ion mobility separation | Satendra Prasad, Eloy R. Wouters | 2022-04-05 |
| 10325767 | FAIMS device for separation or transmission of ions | Satendra Prasad, Michael W. Belford | 2019-06-18 |
| 9761427 | System for transferring ions in a mass spectrometer | Eloy R. Wouters, Satendra Prasad | 2017-09-12 |
| 9500624 | System comprising a mass spectrometer coupled to a FAIMS apparatus and methods of operation | Satendra Prasad, Michael W. Belford | 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, Michael W. Belford, Jae C. Schwartz, Berg A. Tehlirian | 2016-03-22 |
| 8907272 | Radio frequency device to separate ions from gas stream and method thereof | Eloy R. Wouters, R. Paul Atherton, Satendra Prasad | 2014-12-09 |
| 8859960 | Method for transmitting ions and carrier gas between mutually facing curved electrodes | Satendra Prasad, Michael W. Belford | 2014-10-14 |
| 8847154 | Ion transfer tube for a mass spectrometer system | Eloy R. Wouters, Alexander A. Makarov, R. Paul Atherton | 2014-09-30 |
| 8759757 | Interchangeable ion source for electrospray and atmospheric pressure chemical ionization | Mark Hardman, R. Paul Atherton, Michael W. Belford | 2014-06-24 |
| 8692190 | FAIMS having a displaceable electrode for on/off operation | Michael W. Belford, Mark Hardman | 2014-04-08 |
| 8664593 | Control of gas flow in high field asymmetric waveform ion mobility spectrometry | Satendra Prasad, Michael W. Belford | 2014-03-04 |
| 8642946 | Apparatus and method for a multi-stage ion transfer tube assembly for use with mass spectrometry | Maurizio Splendore, Eloy R. Wouters, Rohan Thakur | 2014-02-04 |
| 8461524 | Ion guide with improved gas dynamics and combined noise reduction device | August Specht, R. Paul Atherton | 2013-06-11 |
| 8309916 | Ion transfer tube having single or multiple elongate bore segments and mass spectrometer system | Eloy R. Wouters, Alexander A. Makarov, R. Paul Atherton | 2012-11-13 |
| 8242440 | Method and apparatus for an ion transfer tube and mass spectrometer system using same | Maurizio Splendore, Eloy R. Wouters, Paul R. Atherton | 2012-08-14 |
| 8242441 | Apparatus and methods for pneumatically-assisted electrospray emitter array | Eloy R. Wouters, Maurizio Splendore | 2012-08-14 |
| 8158932 | FAIMS having a displaceable electrode for on/off operation | Michael W. Belford, Mark Hardman | 2012-04-17 |
| 7915580 | Electro-dynamic or electro-static lens coupled to a stacked ring ion guide | Maurizio Splendore, Eloy R. Wouters, Michael W. Senko, Paul R. Atherton, Christopher Eric Mullen | 2011-03-29 |
| 7858934 | Quadrupole FAIMS apparatus | Michael W. Belford | 2010-12-28 |
| 7781728 | Ion transport device and modes of operation thereof | Michael W. Senko, Viatcheslav V. Kovtoun, Paul R. Atherton, Eloy R. Wouters, Maurizio Splendore +1 more | 2010-08-24 |
| 7683315 | FAIMS cell having an offset ion inlet orifice | Michael W. Belford | 2010-03-23 |
| 7638765 | FAIMS cell with separate desolvation and carrier gas inlets | Michael W. Belford | 2009-12-29 |
| 7550717 | Quadrupole FAIMS apparatus | Michael W. Belford, Randy Purves | 2009-06-23 |
| RE40632 | Mass spectrometer system including a double ion guide interface and method of operation | Keqi Tang, Alan E. Schoen | 2009-02-03 |
| 7470899 | Plural bore to single bore ion transfer tube | Paul R. Atherton, Maurizio Splendore, Eloy R. Wouters | 2008-12-30 |