Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831078 | Ion source for mass spectrometers | Adrian Land | 2017-11-28 |
| 9236232 | Multi-bore capillary for mass spectrometer | Gangqiang Li | 2016-01-12 |
| 9153427 | Vacuum ultraviolet photon source, ionization apparatus, and related methods | Noah Goldberg, Gershon Perelman | 2015-10-06 |
| 7989765 | Method and apparatus for trapping ions | — | 2011-08-02 |
| 7557343 | Segmented rod multipole as ion processing cell | Gangqiang Li, Gavin Reid | 2009-07-07 |
| 7372042 | Lens device for introducing a second ion beam into a primary ion path | Alexander Mordehai, Gangqiang Li | 2008-05-13 |
| 7312442 | Enhanced gradient multipole collision cell for higher duty cycle | — | 2007-12-25 |
| 7208726 | Ion trap mass spectrometer with scanning delay ion extraction | August Hidalgo, Gangqiang Li | 2007-04-24 |
| 7105807 | Multi dynode device and hybrid detector apparatus for mass spectrometry | — | 2006-09-12 |
| 6858839 | Ion optics for mass spectrometers | Tor C. Anderson, Douglas J. King | 2005-02-22 |
| 6717135 | Ion mirror for time-of-flight mass spectrometer | — | 2004-04-06 |
| 6642516 | Apparatus and method of laser dissociation for mass spectrometry | Christian A. Le Cocq, Gangqiang Li, Scott W. Corzine | 2003-11-04 |
| 6617768 | Multi dynode device and hybrid detector apparatus for mass spectrometry | — | 2003-09-09 |
| 6469296 | Ion acceleration apparatus and method | James D. Foote | 2002-10-22 |
| 5672870 | Mass selective notch filter with quadrupole excision fields | Curt A. Flory, Carl A. Myerholtz | 1997-09-30 |
| 5661300 | Charged particle mirror | Carl A. Myerholtz | 1997-08-26 |
| 5644131 | Hyperbolic ion trap and associated methods of manufacture | — | 1997-07-01 |
| 5030826 | Single port thermospray ion source with coaxial vapor flow | — | 1991-07-09 |
| 4960991 | Multimode ionization source | Paul C. Goodley | 1990-10-02 |
| 4885500 | Quartz quadrupole for mass filter | John Fjeldsted, Carolyn C. Broadbent | 1989-12-05 |
| 4662914 | Flow-limited direct GC/MS interface | Jean-Luc Truche | 1987-05-05 |