Issued Patents All Time
Showing 1–25 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195710 | Hybrid mass spectrometric system | Melvin Andrew Park, Mark Ridgeway, Andreas Brekenfeld | 2021-12-07 |
| 9748084 | Direct sample analysis device adapters and methods of using them | Paul L. St. Cyr, Michael L. DelVecchio | 2017-08-29 |
| 9302225 | Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry | Thomas White | 2016-04-05 |
| 9299553 | Atmospheric pressure ion source for mass spectrometry | Thomas White, Ross C. Willoughby, Edward William Sheehan | 2016-03-29 |
| 9240311 | Apparatus for analysis of sample chemical species featuring multiple sample placement locations | Thomas Dresch | 2016-01-19 |
| 9117641 | Direct sample analysis device adapters and methods of using them | Paul L. St. Cyr, Michael L. DelVecchio | 2015-08-25 |
| 8981290 | Fragmentation methods for mass spectrometry | David G. Welkie, Gholamreza Javahery, Lisa Cousins, Sergey Rakov | 2015-03-17 |
| 8853624 | Single and multiple operating mode ion sources with atmospheric pressure chemical ionization | Victor Laiko | 2014-10-07 |
| 8847157 | Multipole ion guide ion trap mass spectrometry with MS/MSn analysis | Thomas Dresch, Bruce A. Andrien, Jr. | 2014-09-30 |
| 8723110 | Atmospheric pressure ion source for mass spectrometry | Thomas White, Ross C. Willoughby, Edward William Sheehan | 2014-05-13 |
| RE44887 | Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry | Thomas White | 2014-05-13 |
| 8723107 | Multipole ion guide interface for reduced background noise in mass spectrometry | David G. Welkie | 2014-05-13 |
| 8686356 | Fragmentation methods for mass spectrometry | David G. Welkie, Gholamreza Javahery, Lisa Cousins, Sergey Rakov | 2014-04-01 |
| 8610056 | Multipole ion guide ion trap mass spectrometry with MS/MSn analysis | Thomas Dresch, Bruce A. Andrien, Jr. | 2013-12-17 |
| 8598519 | Multipole ion guide ion trap mass spectrometry with MS/MSN analysis | Thomas Dresch, Bruce A. Andrien, Jr. | 2013-12-03 |
| 8525105 | Atmospheric pressure ion source performance enhancement | Thomas White | 2013-09-03 |
| 8507850 | Multipole ion guide interface for reduced background noise in mass spectrometry | David G. Welkie | 2013-08-13 |
| 8502140 | Single and multiple operating mode ion sources with atmospheric pressure chemical ionization | Victor Laiko | 2013-08-06 |
| 8487243 | Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry | Thomas White | 2013-07-16 |
| 8455817 | Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry | Thomas White | 2013-06-04 |
| 8378295 | Atmospheric pressure ion source performance enhancement | Thomas White, Shida Shen | 2013-02-19 |
| 8334507 | Fragmentation methods for mass spectrometry | David G. Welkie, Gholamreza Javahery, Lisa Cousins, Sergey Rakov | 2012-12-18 |
| 8080783 | Atmospheric pressure ion source for mass spectrometry | Thomas White, Ross C. Willoughby, Ed Sheehan | 2011-12-20 |
| 7982185 | Single and multiple operating mode ion sources with atmospheric pressure chemical ionization | Victor Laiko | 2011-07-19 |
| 7928361 | Multiple detection systems | David G. Welkie | 2011-04-19 |