Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919746 | Atmospheric pressure ion source performance enhancement | Thomas White, Shida Shen | 2011-04-05 |
| 7872225 | Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry | Thomas White | 2011-01-18 |
| 7858926 | Mass spectrometry with segmented RF multiple ion guides in various pressure regions | David G. Welkie, Gholamreza Javahery, Lisa Cousins | 2010-12-28 |
| 7816646 | Laser desorption ion source | Ross C. Willoughby, Edward William Sheehan | 2010-10-19 |
| 7800057 | Atmospheric pressure ion source performance enhancement | Thomas White | 2010-09-21 |
| 7786435 | RF surfaces and RF ion guides | David G. Welkie, Lisa Cousins | 2010-08-31 |
| 7619216 | Charged droplet sprayers | Thomas White | 2009-11-17 |
| 7601951 | Configuration of an atmospheric pressure ion source | Michael A. Sansone, Clement Catalano | 2009-10-13 |
| 7528369 | Charged droplet spray probe | Allan Burt, Glenn Whitehouse, Mike Sansone | 2009-05-05 |
| 7375319 | Laser desorption ion source | Ross C. Willoughby, Edward William Sheehan | 2008-05-20 |
| 7365317 | RF surfaces and RF ion guides | David G. Welkie, Lisa Cousins | 2008-04-29 |
| 7321847 | Apparatus and methods for reduction of coherent noise in a digital signal averager | David G. Welkie | 2008-01-22 |
| 7315021 | Charged droplet spray probe | Allan Burt, Glenn Whitehouse, Mike Sansone | 2008-01-01 |
| 7265346 | Multiple detection systems | David G. Welkie | 2007-09-04 |
| 7232992 | Charged droplet sprayers | Thomas White | 2007-06-19 |
| 7189967 | Mass spectrometry with multipole ion guides | Bruce A. Andrien, Jr., Erol Gulcicek | 2007-03-13 |
| 7176455 | Multipole ion guide for mass spectrometry | Erol Gulcicek | 2007-02-13 |
| 7087898 | Laser desorption ion source | Ross C. Willoughby, Edward William Sheehan | 2006-08-08 |
| 7049584 | Fragmentation methods for mass spectrometry | David G. Welkie, Gholamreza Javahery, Lisa Cousins, Sergey Rakov | 2006-05-23 |
| 7043406 | Apparatus and methods for reduction of coherent noise in a digital signal averager | David G. Welkie | 2006-05-09 |
| 7034292 | Mass spectrometry with segmented RF multiple ion guides in various pressure regions | David G. Welkie, Gholamreza Javahery, Lisa Cousins | 2006-04-25 |
| 7019285 | Ion storage time-of-flight mass spectrometer | Thomas Dresch, Erol Gulcicek | 2006-03-28 |
| 6987264 | Mass spectrometry with multipole ion guides | Bruce A. Andrien, Jr., Erol Gulcicek | 2006-01-17 |
| 6919562 | Fragmentation methods for mass spectrometry | David G. Welkie, Gholamreza Javahery, Lisa Cousins, Sergey Rakov | 2005-07-19 |
| 6897439 | Multipole ion guide for mass spectrometry | Erol Gulcicek | 2005-05-24 |