Issued Patents All Time
Showing 101–125 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910656 | Adjustment of the sample support in time-of-flight mass spectrometers | Claus Koster, Armin Holle | 1999-06-08 |
| 5905259 | Linear time-of-flight mass spectrometer with high mass resolution | — | 1999-05-18 |
| 5903003 | Methods of comparative analysis using ion trap mass spectrometers | Michael Schubert, John Fjeldsted | 1999-05-11 |
| 5898173 | High resolution ion detection for linear time-of-flight mass spectrometers | — | 1999-04-27 |
| 5898174 | Geometry for a linear time-of-light mass spectrometer with very high resolution | — | 1999-04-27 |
| 5886345 | Accurate mass determination with maldi time-of-flight mass spectrometers using internal reference substances | Claus Koster, Armin Holle | 1999-03-23 |
| 5869830 | Exact mass determination with maldi time-of-flight mass spectrometers | Claus Koster | 1999-02-09 |
| 5859433 | Ion trap mass spectrometer with vacuum-external ion generation | — | 1999-01-12 |
| 5828063 | Method for matrix-assisted laser desorption ionization | Claus Koster | 1998-10-27 |
| 5818055 | Method and device for injection of ions into an ion trap | — | 1998-10-06 |
| 5811800 | Temporary storage of ions for mass spectrometric analyses | Michael Schubert | 1998-09-22 |
| 5770860 | Method for loading sample supports for mass spectrometers | — | 1998-06-23 |
| 5763878 | Method and device for orthogonal ion injection into a time-of-flight mass spectrometer | — | 1998-06-09 |
| 5747799 | Method and device for the introduction of ions into the gas stream of an aperture to a mass spectrometer | — | 1998-05-05 |
| 5742049 | Method of improving mass resolution in time-of-flight mass spectrometry | Armin Holle, Claus Koster | 1998-04-21 |
| 5739530 | Method and device for the introduction of ions into quadrupole ion traps | Reemt-Holger Gabling, Yang Wang | 1998-04-14 |
| 5736740 | Method and device for transport of ions in gas through a capillary | — | 1998-04-07 |
| 5719392 | Method of measuring ion mobility spectra | — | 1998-02-17 |
| 5710427 | Method for controlling the ion generation rate for mass selective loading of ions in ion traps | Michael Schubert | 1998-01-20 |
| 5708268 | Method and device for the transport of ions in vacuum | — | 1998-01-13 |
| 5663561 | Method for the ionization of heavy molecules at atmospheric pressure | Claus Koster | 1997-09-02 |
| 5654542 | Method for exciting the oscillations of ions in ion traps with frequency mixtures | Michael Schubert | 1997-08-05 |
| 5654545 | Mass resolution in time-of-flight mass spectrometers with reflectors | Armin Holle, Claus Koster | 1997-08-05 |
| 5641959 | Method for improved mass resolution with a TOF-LD source | Armin Holle, Claus Koster | 1997-06-24 |
| 5608217 | Electrospraying method for mass spectrometric analysis | Matthias Mann, Matthias Wilm | 1997-03-04 |