Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8189188 | Methods for determining enantiomeric purity with varying chiral analyte concentration | Jemina Rose Ingle, Marianna Busch | 2012-05-29 |
| 8190551 | Classification of fabrics by near-infrared spectroscopy | Christopher B. Davis, Marianna Busch | 2012-05-29 |
| 8026483 | Spectroscopic determination of sucrose | Carlos Calleja-Amador, Dennis H. Rabbe, Marianna Busch | 2011-09-27 |
| 7911608 | Spectroscopic determination of enantiomeric purity | Dennis H. Rabbe | 2011-03-22 |
| 7365328 | Dispersive near-infrared spectrometer with automatic wavelength calibration | Dennis H. Rabbe | 2008-04-29 |
| 7191070 | Methods for determining enantiomeric purity | Isabel Maya P. Swamidoss, Sayo O. Fakayode, Marianna Busch | 2007-03-13 |
| 6774368 | Dispersive near-infrared spectrometer with automatic wavelength calibration | Dennis H. Rabbe | 2004-08-10 |
| 5696378 | High accuracy determination of chlorine content by isotope dilution flame infrared emission spectrometry (ID-FIRE) | Arvie J. Kuehn, Marianna Busch | 1997-12-09 |
| 5473162 | Infrared emission detection of a gas | M. Keith Hudson, Marianna Busch, Sidney W. Kubala, David C. Tilotta, Christopher K. Y. Lam +2 more | 1995-12-05 |
| 5246868 | Infrared emission detection | M. Keith Hudson, Marianna Busch, Sidney W. Kubala, David C. Tilotta, Christopher K. Y. Lam +1 more | 1993-09-21 |
| 4494872 | Multiple entrance aperture dispersive optical spectrometer | — | 1985-01-22 |
| 4375919 | Multiple entrance aperture dispersive optical spectrometer | — | 1983-03-08 |