Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180561 | Methods for extracting elements from a solution | William Mays, Benjamin Reichman, Diana Wong, Tinoush Dinn, Martin Panchula +1 more | 2024-12-31 |
| 11713494 | Methods for extracting Li and Ni from a solution | William Mays, Tinoush Dinn, Martin Panchula, Dieter G. Von Deak | 2023-08-01 |
| 10745778 | Leaching aids and methods of using leaching aids | Nathan C. Emmerich, Russell Vincent Brewer, Lauren Michele Hight | 2020-08-18 |
| 10208389 | Methods and systems for reducing impurity metal from a refinery electrolyte solution | Nathan C. Emmerich | 2019-02-19 |
| 10060040 | Methods and systems for controlling impurity metal concentration during metallurgic processes | Nathan C. Emmerich | 2018-08-28 |
| 9714218 | Acid mist mitigation agents for electrolyte solutions | Michael J. Virnig, Louis Rebrovic | 2017-07-25 |
| 9074292 | Acid mist mitigation agents for electrolyte solutions | Michael J. Virnig, Louis Rebrovic | 2015-07-07 |
| 8986633 | Compositions and methods of using a ketoxime in a metal solvent extraction reagent | Michael J. Virnig, Nathan C. Emmerich | 2015-03-24 |
| 8945490 | Methods of metal extraction using oximes | Michael J. Virnig, Nathan C. Emmerich | 2015-02-03 |
| 8852549 | Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits | Michael J. Virnig, Nathan C. Emmerich | 2014-10-07 |
| 8529850 | Compositions and methods of using a ketoxime in a metal solvent | Michael J. Virnig, Nathan C. Emmerich | 2013-09-10 |
| 8475748 | Metal solvent extraction reagents and use thereof | Michael J. Virnig, Nathan C. Emmerich | 2013-07-02 |
| 8460623 | Methods of metal extraction using oximes | Michael J. Virnig, Nathan C. Emmerich | 2013-06-11 |
| 8440857 | Sulfonate- or sulfate-capped anti-misting agents | Michael J. Virnig, Louis Rebrovic | 2013-05-14 |
| 8435466 | Methods of metal extraction from ammoniacal solutions using oximes | Michael J. Virnig, Nathan C. Emmerich | 2013-05-07 |
| 8343326 | Acid mist mitigation agents for electrolyte solutions | Michael J. Virnig, Louis Rebrovic | 2013-01-01 |