Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649908 | Multiplexing capillary array for atmospheric pressure ionization-mass spectrometry | James Apffel, Thomas P. Doherty | 2003-11-18 |
| 6610978 | Integrated sample preparation, separation and introduction microdevice for inductively coupled plasma mass spectrometry | Thomas P. Doherty, Sally A. Swedberg | 2003-08-26 |
| 6570153 | Tandem mass spectrometry using a single quadrupole mass analyzer | Gangqiang Li | 2003-05-27 |