Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9308492 | Method and system for using an ozone generating device for air purification | Timothy N. Obee, Susan D. Brandes, Meredith B. Colket, III | 2016-04-12 |
| 9073009 | Air purification system | Thomas Henry Vanderspurt, James A. Davies, Timothy N. Obee, Susanne M. Opalka, Di Wei | 2015-07-07 |
| 8795588 | Systems and methods for removal of contaminants from fluid streams | Zissis A. Dardas, Norberto O. Lemcoff, Susan D. Brandes, Timothy N. Obee, Foster P. Lamm +5 more | 2014-08-05 |
| 8617478 | Photocatalytic device with mixed photocatalyst/silica structure | Treese Hugener-Campbell, David F. Ollis, Thomas Henry Vanderspurt, Wayde R. Schmidt, Timothy N. Obee +1 more | 2013-12-31 |
| 8513157 | Deactivation resistant photocatalysts | Thomas Henry Vanderspurt, Treese Hugener-Campbell, Norberto O. Lemcoff, Wayde R. Schmidt, Joseph J. Sangiovanni +2 more | 2013-08-20 |
| 8309484 | Preparation and manufacture of an overlayer for deactivation resistant photocatalysts | Treese Hugener-Campbell, Thomas Henry Vanderspurt, David F. Ollis, Timothy N. Obee, Wayde R. Schmidt +1 more | 2012-11-13 |
| 8263012 | Photocatalyst protection | Susan D. Brandes, Norberto O. Lemcoff, Timothy N. Obee, Wayde R. Schmidt | 2012-09-11 |
| 7951327 | Photocatalytic air purifier for a fan coil unit | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard +5 more | 2011-05-31 |
| 7795173 | Long-lived high volumetric activity photocatalysts | Thomas Henry Vanderspurt, Treese Hugener-Campbell, Timothy N. Obee | 2010-09-14 |
| 7758821 | Modular photocatalytic air purifier | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard +5 more | 2010-07-20 |
| 7740810 | Photocatalyst protection | Susan D. Brandes, Norberto O. Lemcoff, Timothy N. Obee, Wayde R. Schmidt | 2010-06-22 |
| 7399331 | Gas phase contaminant removal with low pressure drop | Gregory M. Dobbs, Timothy N. Obee, Darren Sheehan, James D. Freihaut, Norberto O. Lemcoff +3 more | 2008-07-15 |
| 7291315 | System to enhance the photocatalytic oxidation rate of contaminants through selective desorption of water utilizing microwaves | Timothy N. Obee | 2007-11-06 |
| 7279144 | Reflective lamp to maximize light delivery to a photoactive catalyst | Jeffrey T. Benoit, Timothy N. Obee | 2007-10-09 |
| 7255831 | Tungsten oxide/titanium dioxide photocatalyst for improving indoor air quality | Di Wei, Timothy N. Obee, Thomas Henry Vanderspurt, Wayde R. Schmidt, Joseph J. Sangiovanni | 2007-08-14 |
| 7112306 | Electrodeless ultraviolet discharge fluid remediation | Timothy N. Obee, Joseph J. Sangiovanni, Jared Barney Hertzberg | 2006-09-26 |
| 6358374 | Integrated photocatalytic and adsorbent technologies for the removal of gaseous contaminants | Timothy N. Obee, James D. Freihaut, Joseph J. Sangiovanni, Robert J. Hall | 2002-03-19 |