Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963338 | Methods to treat produced water | — | 2011-06-21 |
| 7934551 | Methods to properly use saline water for oil reservoirs injection operations | — | 2011-05-03 |
| 7789159 | Methods to de-sulfate saline streams | — | 2010-09-07 |
| 7501065 | Methods for treating agricultural drainage water and the like | — | 2009-03-10 |
| 7392848 | Methods to produce sulfate-free saline water and gypsum | — | 2008-07-01 |
| 7093663 | Methods to solve alkaline-sulfate scales and related-gases problems | — | 2006-08-22 |
| 6663778 | Process for the treatment of aqueous streams containing inorganics | — | 2003-12-16 |
| 6365051 | Precipitation-membrane distillation hybrid system for the treatment of aqueous streams | — | 2002-04-02 |
| 5587088 | Precipitation and separation of inorganic species from aqueous solutions | — | 1996-12-24 |
| 5468394 | Precipitation and separation of salts, scale salts, and norm contaminant salts from saline waters and saline solutions | — | 1995-11-21 |