Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764321 | Urea sulfate and sodium chloride blend for regeneration of cation exchange resins | Terrence P. Everson, Li Wen, Lylien Tan, Mark Toetschinger | 2017-09-19 |
| 9597679 | Integrated acid regeneration of ion exchange resins for industrial applications | Terrence P. Everson, Li Wen, Lylien Tan, Mark Toetschinger | 2017-03-21 |
| 9593028 | Urea sulfate and sodium chloride blend for regeneration of cation exchange resins | Terrence P. Everson, Li Wen, Lylien Tan, Mark Toetschinger | 2017-03-14 |
| 9556043 | Treating hard water using an acid salt-regenerated ion exchange resin | Terrence P. Everson, Li Wen, Lylien Tan, Mark Toetschinger | 2017-01-31 |