Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371228 | Integrated process for production of ozone and oxygen | Timothy Christopher Golden, Sunita S. Sisodia | 2016-06-21 |
| 9126855 | Methods for using ozone to enhance anaerobic digestion | Annemarie Ott Weist, Neil Hannay | 2015-09-08 |
| 8871098 | Gas dispersion apparatus for improved gas-liquid mass transfer | Annemarie Ott Weist, David L. Mitchell, Jr. | 2014-10-28 |
| 8808550 | Apparatus and method for dissolution of ozone in water and catalytic oxidation | — | 2014-08-19 |
| 8536284 | N,N′-dimethyl secondary diamine polymer as epoxy resin curing agent | Frederick Herbert Walker, Michael Ian Cook, Gamini Ananda Vedage, Robert Marjo Theodoor Rasing | 2013-09-17 |
| 7666954 | Epoxy resin amine curing agent of N,N′-dimethyl secondary diamine polymer | Frederick Herbert Walker, Michael Ian Cook, Gamini Ananda Vedage, Robert Marjo Theodoor Rasing | 2010-02-23 |
| 7045107 | Process for the production of nitrogen trifluoride | Athanasios Tsirukis, Anthony J. Zehnder, Richard Peter Boehme | 2006-05-16 |
| 7038088 | Hydrogenation of highly contaminated methylenedianiline | Hao Ding, Gamini Ananda Vedage, William R. Martine | 2006-05-02 |
| 6998507 | Hydrogenation of methylenedianiline | Hao Ding, Anthony Cartolano, Gamini Ananda Vedage | 2006-02-14 |