Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807876 | Process for the joint production of sodium carbonate and sodium bicarbonate | Perrine Davoine, Jean-Paul Detournay, Kurt Allen | 2020-10-20 |
| 10065866 | Process for the joint production of sodium carbonate and sodium bicarbonate | Perrine Davoine, Jean-Paul Detournay, Kurt Allen | 2018-09-04 |
| 9422166 | Process for producing sodium bicarbonate | Jean-Paul Detournay | 2016-08-23 |
| 9139447 | Process for the production of sodium bicarbonate | Jean-Paul Detournay, Alessandra Pastacaldi | 2015-09-22 |
| 8784756 | Process for the joint production of sodium carbonate and sodium bicarbonate | Jean-Paul Detournay, Perrine Davoine | 2014-07-22 |
| 8206670 | Process for producing sodium bicarbonate for flue gas desulphurization | Jean-Paul Detournay | 2012-06-26 |
| 8202659 | Method for obtaining sodium carbonate monohydrate crystals | Michel Hanse | 2012-06-19 |
| 7708972 | Method for obtaining sodium carbonate crystals | Michel Hanse | 2010-05-04 |
| 7704370 | Process for jointly obtaining a chlorine derivative and crystals of sodium carbonate | Michel Hanse | 2010-04-27 |
| 5624647 | Method for recovery of alkali values from trona using two-stage leaching | Vladimir M. Zolotoochin, David R. Delling, Robert N. Skogley | 1997-04-29 |
| 5618504 | Method for recovery of alkali values from trona using sequential crystallization | David R. Delling, Vladimir M. Zolotoochin, Kevin L. Green | 1997-04-08 |