Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049582 | Method and apparatus for an electrospray needle for use in mass spectrometry | — | 2006-05-23 |
| RE38861 | Multideflector | Claus Koster | 2005-11-01 |
| 6956205 | Means and method for guiding ions in a mass spectrometer | — | 2005-10-18 |
| 6911650 | Method and apparatus for multiple frequency multipole | — | 2005-06-28 |
| 6906324 | Apparatus and method for analyzing samples in a dual ion trap mass spectrometer | Yang Wang, Ulrich Geissmann | 2005-06-14 |
| 6809312 | Ionization source chamber and ion beam delivery system for mass spectrometry | Houle Wang | 2004-10-26 |
| 6794644 | Method and apparatus for automating an atmospheric pressure ionization (API) source for mass spectrometry | — | 2004-09-21 |
| 6787764 | Method and apparatus for automating a matrix-assisted laser desorption/ionization (MALDI) mass spectrometer | — | 2004-09-07 |
| 6784421 | Method and apparatus for fourier transform mass spectrometry (FTMS) in a linear multipole ion trap | — | 2004-08-31 |
| 6777672 | Method and apparatus for a multiple part capillary device for use in mass spectrometry | — | 2004-08-17 |
| 6753521 | Method and apparatus for a nanoelectrosprayer for use in mass spectrometry | Houle Wang | 2004-06-22 |
| 6744040 | Means and method for a quadrupole surface induced dissociation quadrupole time-of-flight mass spectrometer | — | 2004-06-01 |
| 6661001 | Extended bradbury-nielson gate | — | 2003-12-09 |
| 6657191 | Means and method for multiplexing sprays in an electrospray ionization source | — | 2003-12-02 |
| 6627883 | Apparatus and method for analyzing samples in a dual ion trap mass spectrometer | Yang Wang, Ulrich Geissmann | 2003-09-30 |
| 6576895 | Coaxial multiple reflection time-of-flight mass spectrometer | — | 2003-06-10 |
| 6525313 | Method and apparatus for an electrospray needle for use in mass spectrometry | — | 2003-02-25 |
| 6469295 | Multiple reflection time-of-flight mass spectrometer | — | 2002-10-22 |
| 6410914 | Ionization chamber for atmospheric pressure ionization mass spectrometry | Houle Wang, Frank Laukien | 2002-06-25 |
| 6310353 | Shielded lens | — | 2001-10-30 |
| 6130426 | Kinetic energy focusing for pulsed ion desorption mass spectrometry | Frank Laukien | 2000-10-10 |
| 6107625 | Coaxial multiple reflection time-of-flight mass spectrometer | — | 2000-08-22 |
| 5986258 | Extended Bradbury-Nielson gate | — | 1999-11-16 |
| 5942758 | Shielded lens | — | 1999-08-24 |
| 5861623 | N.sup.th order delayed extraction | — | 1999-01-19 |