Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300481 | Charge detection for ion accumulation control | Dmitry Grinfeld, Alexander A. Makarov, Frank Czemper, Robert Ostermann | 2025-05-13 |
| 10504708 | Structural elucidation of intact heavy molecules and molecular complexes in mass spectrometers | — | 2019-12-10 |
| 9595427 | Acquisition of fragment ion mass spectra of biopolymers in mixtures | Jens Decker | 2017-03-14 |
| 9557297 | Alpha- and chi-diketone reactants for charge transfer reactions in mass spectrometers | — | 2017-01-31 |
| 9242258 | Multi-nozzle chip for electrospray ionization in mass spectrometers | Andreas Brekenfeld | 2016-01-26 |
| 8901491 | Ejection of ion clouds from 3D RF ion traps | Andreas Brekenfeld, Christoph Gebhardt | 2014-12-02 |
| 8604426 | Radical ions for electron transfer dissociation | — | 2013-12-10 |
| 8461522 | Radical anions for electron transfer dissociation | — | 2013-06-11 |
| 8426155 | Proteome analysis in mass spectrometers containing RF ion traps | Jochen Franzen | 2013-04-23 |
| 8324566 | Isolation of ions in overloaded RF ion traps | Desmond Allen Kaplan, Andreas Brekenfeld, Christoph Gebhardt | 2012-12-04 |
| 8198583 | Fragmentation of analyte ions by collisions in RF ion traps | Andreas Brekenfeld | 2012-06-12 |
| 7642509 | Top-down protein analysis in mass spectrometers with ion traps | Jochen Franzen | 2010-01-05 |
| 7586089 | Feedback fragmentation in ion trap mass spectrometers | — | 2009-09-08 |
| 7582862 | Ion source for electron transfer dissociation and deprotonation | — | 2009-09-01 |
| 7456397 | Ion fragmentation by electron transfer in ion traps | Andreas Brekenfeld | 2008-11-25 |