Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465907 | Process for producing a concentrated aqueous sodium hydroxide solution | — | 2022-10-11 |
| 10766782 | Production of crystalline sodium bicarbonate | James C. Kisielewski, David M. Hansen, Keith O. Hayes, Mayra Muci-Castaneda | 2020-09-08 |
| 10208363 | Process for producing sodium carbonate from an ore mineral comprising sodium bicarbonate | — | 2019-02-19 |
| 10150677 | Method for increasing evaporation rate of an evaporative pond | Jessica A. Mote | 2018-12-11 |
| 9593023 | Process for treating a sodium carbonate purge | — | 2017-03-14 |
| 9581006 | Traveling undercut solution mining systems and methods | Ronald O. HUGHES, Jean-Paul Detournay, Larry C. Refsdal, Joseph A. VENDETTI, Michael MONTOYA | 2017-02-28 |
| 9528361 | Process for recovering soda values from underground soda deposits | Pierre Gilliard | 2016-12-27 |
| 9234416 | Traveling undercut solution mining systems and methods | Ronald O. HUGHES, Jean-Paul Detournay, Larry C. Refsdal, Joseph A. VENDETTI, Michael MONTOYA | 2016-01-12 |
| 9115003 | Method for increasing evaporation rate of an evaporative pond using solar energy | Jessica A. Mote | 2015-08-25 |
| 9051627 | Process for producing sodium bicarbonate | Hugo WALRAVENS, Kurt Allen, Thoi-Dai Chau | 2015-06-09 |
| 9010869 | Solution mining of ore containing sodium carbonate and bicarbonate | James D. Phillip | 2015-04-21 |
| 8865095 | Process for producing sodium bicarbonate | Hugo WALRAVENS, Kurt Allen, Thoi-Dai Chau | 2014-10-21 |
| 8771622 | Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives | Ronald O. HUGHES, Jessica A. Mote, James D. Phillip, David W. Smith | 2014-07-08 |
| 8678513 | Traveling undercut solution mining systems and methods | Ronald O. HUGHES, Jean-Paul Detournay, Larry C. Refsdal, Joseph A. VENDETTI, Michael MONTOYA | 2014-03-25 |
| 7771690 | Plenum crusher dust injection | William E. Stuble | 2010-08-10 |