Patent | Date |
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Process for the joint production of sodium carbonate and sodium bicarbonate Grant 10,807,876 - Davoine , et al. October 20, 2 | 2020-10-20 |
Multi-well solution mining exploitation of an evaporite mineral stratum Grant 10,508,528 - Hughes , et al. Dec | 2019-12-17 |
Process for the joint production of sodium carbonate and sodium bicarbonate Grant 10,065,866 - Davoine , et al. September 4, 2 | 2018-09-04 |
Process for the joint production of sodium carbonate and sodium bicarbonate App 20180222759 - DAVOINE; Perrine ;   et al. | 2018-08-09 |
Multi-well solution mining exploitation of an evaporite mineral stratum App 20180156020 - HUGHES; Ronald O. ;   et al. | 2018-06-07 |
Multi-well solution mining exploitation of an evaporite mineral stratum Grant 9,879,516 - Hughes , et al. January 30, 2 | 2018-01-30 |
Traveling undercut solution mining systems and methods App 20170167239 - HUGHES; Ronald O. ;   et al. | 2017-06-15 |
Batch solution mining using lithological displacement of an evaporite mineral stratum and mineral dissolution with stationary solvent Grant 9,638,017 - Detournay , et al. May 2, 2 | 2017-05-02 |
Traveling undercut solution mining systems and methods Grant 9,581,006 - Hughes , et al. February 28, 2 | 2017-02-28 |
Batch solution mining using lithological displacement of an evaporite mineral stratum and mineral dissolution with stationary solvent App 20160356139 - DETOURNAY; Jean-Paul ;   et al. | 2016-12-08 |
Lithological displacement of an evaporite mineral stratum App 20160356140 - HUGHES; Ronald O. ;   et al. | 2016-12-08 |
Multi-well solution mining exploitation of an evaporite mineral stratum App 20160356157 - HUGHES; Ronald O. ;   et al. | 2016-12-08 |
Process for producing sodium bicarbonate Grant 9,422,166 - Detournay , et al. August 23, 2 | 2016-08-23 |
Traveling undercut solution mining systems and methods App 20160115774 - HUGHES; Ronald O. ;   et al. | 2016-04-28 |
Traveling undercut solution mining systems and methods Grant 9,234,416 - Hughes , et al. January 12, 2 | 2016-01-12 |
Process for the production of sodium bicarbonate Grant 9,139,447 - Detournay , et al. September 22, 2 | 2015-09-22 |
Multi-well solution mining exploitation of an evaporite mineral stratum App 20150260025 - HUGHES; Ronald O. ;   et al. | 2015-09-17 |
Process for the joint production of sodium carbonate and sodium bicarbonate App 20150098876 - DAVOINE; Perrine ;   et al. | 2015-04-09 |
Traveling undercut solution mining systems and methods App 20140225415 - HUGHES; Ronald O. ;   et al. | 2014-08-14 |
Process for the joint production of sodium carbonate and sodium bicarbonate Grant 8,784,756 - Detournay , et al. July 22, 2 | 2014-07-22 |
Traveling undercut solution mining systems and methods Grant 8,678,513 - Hughes , et al. March 25, 2 | 2014-03-25 |
Process for the joint production of sodium carbonate and sodium bicarbonate App 20130011312 - DAVOINE; Perrine ;   et al. | 2013-01-10 |
Process for producing sodium bicarbonate for flue gas desulphurization Grant 8,206,670 - Detournay , et al. June 26, 2 | 2012-06-26 |
Process for the joint production of sodium carbonate and sodium bicarbonate App 20110250109 - Detournay; Jean-Paul ;   et al. | 2011-10-13 |
Traveling undercut solution mining systems and methods App 20110127825 - Hughes; Ronald O. ;   et al. | 2011-06-02 |
Process for the joint production of sodium carbonate and sodium bicarbonate App 20110064637 - Davoine; Perrine ;   et al. | 2011-03-17 |
Process for producing sodium bicarbonate for flue gas desulphurization App 20100290967 - Detournay; Jean-Paul ;   et al. | 2010-11-18 |
Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate App 20100282614 - Detournay; Jean-Paul ;   et al. | 2010-11-11 |
Process for producing sodium bicarbonate App 20100284891 - Detournay; Jean-Paul ;   et al. | 2010-11-11 |
Process for the Production of Sodium Bicarbonate App 20090288957 - Detournay; Jean-Paul ;   et al. | 2009-11-26 |
Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate App 20090291038 - Davoine; Perrine ;   et al. | 2009-11-26 |