| 8502162 |
Atmospheric pressure ionization apparatus and method |
Harvey D. Loucks, Jr. |
2013-08-06 |
| 8129677 |
Method and apparatus for surface desorption ionization by charged particles |
Jean-Luc Truche, Gregor Overney |
2012-03-06 |
| 7855357 |
Apparatus and method for ion calibrant introduction |
Jean-Luc Truche, Jian Bai |
2010-12-21 |
| 7737395 |
Apparatuses, methods and compositions for ionization of samples and mass calibrants |
Harry F. Prest, Christine A. Miller, Patrick D. Perkins |
2010-06-15 |
| 7723678 |
Method and apparatus for surface desorption ionization by charged particles |
Jean-Luc Truche, Gregor Overney |
2010-05-25 |
| 7462280 |
Liquid chromatography chip with flexible interface |
— |
2008-12-09 |
| 7423261 |
Curved conduit ion sampling device and method |
Jean-Luc Truche, Steven M. Fischer, Jian Bal |
2008-09-09 |
| 7385189 |
Nanospray ionization device and method |
Timothy Joyce, Jerry T. Dowell |
2008-06-10 |
| 7204431 |
Electrospray ion source for mass spectroscopy |
Ganggiang Li, Hongfeng Yin |
2007-04-17 |
| 7205536 |
Micro matrix ion generator for analyzers |
Jean-Luc Truche |
2007-04-17 |
| 7115860 |
Micro matrix ion generator for analyzers |
Jean-Luc Truche |
2006-10-03 |
| 6967324 |
Micro matrix ion generator for analyzers |
Jean-Luc Truche |
2005-11-22 |
| 6797946 |
Orthogonal ion sampling for APCI mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch, Kent D. Henry |
2004-09-28 |
| 6639216 |
Orthogonal ion sampling for APCI mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch, Kent D. Henry |
2003-10-28 |
| 6627880 |
Micro matrix ion generator for analyzers |
Jean-Luc Truche |
2003-09-30 |
| 6498343 |
Orthogonal ion sampling for APCI mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch |
2002-12-24 |
| 6294779 |
Orthogonal ion sampling for APCI mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch |
2001-09-25 |
| 6278110 |
Orthogonal ion sampling for APCI mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch |
2001-08-21 |
| RE36892 |
Orthogonal ion sampling for electrospray .[.LC/MS.]. mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch, Kent D. Henry |
2000-10-03 |
| 5752663 |
Micro concentric tube nebulizer for coupling liquid devices to chemical analysis devices |
Steven M. Fischer |
1998-05-19 |
| 5750988 |
Orthogonal ion sampling for APCI mass spectrometry |
James Apffel, Mark H. Werlich, James L. Bertsch |
1998-05-12 |
| 5559326 |
Self generating ion device for mass spectrometry of liquids |
Steven M. Fischer, Darrell L. Gourley |
1996-09-24 |
| 4960991 |
Multimode ionization source |
Stuart C. Hansen |
1990-10-02 |
| 4851700 |
On-axis electron acceleration electrode for liquid chromatography/mass spectrometry |
— |
1989-07-25 |
| 4746068 |
Micro-nebulizer for analytical instruments |
Harvey D. Loucks, Jr. |
1988-05-24 |