Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359261 | Method of separating mercury from an ore leachate | Jan Mattheus Botha, Onur Toprak, Nikolas Zwaneveld, Daniel Child, Tolga Ercan | 2022-06-14 |
| 10927280 | Methods of and systems for controlling dust | Kevin O'Brien, Sankar Bhattacharja, Andrew Brinkmeier, John C. Cranfill, III, Shaun P. Lendrum | 2021-02-23 |
| 10676376 | Modification of iron-based media for water treatment | Daniel E. Schwarz, Darlington Mlambo, Bruce A. Keiser, Hung-Ting Chen | 2020-06-09 |
| 10662505 | Method of separating mercury from an ore leachate | Jan Mattheus Botha, Onur Toprak, Nikolas Zwaneveld, Daniel Child, Tolga Ercan | 2020-05-26 |
| 10173225 | Gas stream treatment process | Bruce A. Keiser, Richard Mimna | 2019-01-08 |
| 10071923 | Addition of aluminum reagents to oxoanion-containing water streams | Ronald V. Davis | 2018-09-11 |
| 9682383 | Gas stream treatment process | Bruce A. Keiser, Richard Mimna | 2017-06-20 |
| 9555420 | Gas stream treatment process | Bruce A. Keiser, Richard Mimna | 2017-01-31 |
| 9475030 | Silica containing basic sorbent for acid gas removal | Ian Saratovsky, Tommy Hung-Ting Chen, Lewis B. Benson | 2016-10-25 |
| 9389209 | Oxoanion concentration determination using aluminum reagents | Ronald V. Davis | 2016-07-12 |
| 9387434 | Mercury sorbents | Bruce A. Keiser, Rebecca L. Stiles, Brett Showalter | 2016-07-12 |
| 9387435 | Mercury sorbents | Bruce A. Keiser, Rebecca L. Stiles, Brett Showalter | 2016-07-12 |
| 9227172 | Silica containing basic sorbent for acid gas removal | Ian Saratovsky, Tommy Hung-Ting Chen, Lewis B. Benson | 2016-01-05 |
| 9023302 | Method of oxidizing mercury in flue gas | Bruce A. Keiser, Richard Mimna, Robert Dorner, Jianwei Yuan, Hung-Ting Chen | 2015-05-05 |
| 8974762 | Silica particle manufacturing process | Bruce A. Keiser, Richard Mimna, Brett Showalter, Ian Saratovsky, Hung-Ting Chen | 2015-03-10 |
| 8961821 | Gas stream treatment process | Ian Saratovsky, Tommy Hung-Ting Chen | 2015-02-24 |
| 8936772 | Silica containing particle | Bruce A. Keiser, Richard Mimna | 2015-01-20 |
| 8932549 | Sulfur containing silica particle | Ian Saratovsky, Hung-Ting Chen | 2015-01-13 |
| 8845991 | Silica particle manufacturing process | Bruce A. Keiser, Richard Mimna, Brett Showalter | 2014-09-30 |
| 8609046 | Gas stream treatment process | Ian Saratovsky, Tommy Hung-Ting Chen | 2013-12-17 |
| 8377194 | Sulfur containing silica particle | Ian Saratovsky, Hung-Ting Chen | 2013-02-19 |
| 8333835 | Sulfur containing silica particle | Bruce A. Keiser, Richard Mimna | 2012-12-18 |
| 8025726 | Sulfur containing silica particle | Bruce A. Keiser, Richard Mimna | 2011-09-27 |