Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433212 | Self-contained face mask system with automatic droplet dispenser for humidification | Seongsik Chang | 2022-09-06 |
| 7901621 | Methods for removing biological residue from capillary walls in microchannels | Aileen Zhou | 2011-03-08 |
| 7663755 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin Y. H. Chow | 2010-02-16 |
| 7534338 | Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization(MALDI) mass spectrometry (MS) | Kilian Dill, James B. Harkins, Richard Caprioli, Jeremy L. Norris, Nathan S. Lewis +2 more | 2009-05-19 |
| 7252928 | Methods for prevention of surface adsorption of biological materials to capillary walls in microchannels | Aileen Zhou | 2007-08-07 |
| 6995844 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin Y. H. Chow | 2006-02-07 |
| 6930314 | Light detection device | Joseph Jackson, Todd French | 2005-08-16 |
| 6693709 | Photometric device | Mark Wechsler, Howard H. Barney, Roger Kaye, David G. Ogle, Michael M. Lacy +2 more | 2004-02-17 |
| 6496260 | Vertical-beam photometer for determination of light absorption pathlength | Calvin Y. H. Chow | 2002-12-17 |
| 6404501 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin Y. H. Chow | 2002-06-11 |
| 6339472 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin T. Chow | 2002-01-15 |
| 6320662 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin T. Chow | 2001-11-20 |
| 6236456 | Optical system for a scanning fluorometer | Robert Giebeler, David G. Ogle, Roger Kaye | 2001-05-22 |
| 6232608 | Optimization systems in a scanning fluorometer | Robert Giebeler, Thomas J. Smith, Steven McNerney, Gillian M. K. Humphries | 2001-05-15 |
| 6188476 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin T. Chow | 2001-02-13 |
| 6151111 | Photometric device | Mark Wechsler, Howard H. Barney, Roger Kaye, David G. Ogle, Michael M. Lacy +2 more | 2000-11-21 |
| 6074614 | Multi-assay plate cover for elimination of meniscus | Kimberly L. Crawford, Steven J. Gallagher | 2000-06-13 |
| 5959738 | Determination of light absorption pathlength in a vertical-beam photometer | Calvin T. Chow | 1999-09-28 |
| 5766875 | Metabolic monitoring of cells in a microplate reader | Kimberly L. Crawford, Anthony Sanchez, Henry Garrett Wada | 1998-06-16 |
| 5567302 | Electrochemical system for rapid detection of biochemical agents that catalyze a redox potential change | Herking Song | 1996-10-22 |
| 5557398 | Photometric device | Mark Wechsler, Howard H. Barney, Roger Kaye, David G. Ogle, Michael M. Lacy +2 more | 1996-09-17 |
| 5501956 | Polyredox couples in analyte determinations | Henry Garrett Wada, Harden M. McConnell | 1996-03-26 |
| 5500188 | Device for photoresponsive detection and discrimination | John Wallace Parce, Harden M. McConnell | 1996-03-19 |
| 5487872 | Ultraviolet radiation transparent multi-assay plates | Gillian M. K. Humphries | 1996-01-30 |
| 5164319 | Multiple chemically modulated capacitance determination | Harden M. McConnell | 1992-11-17 |