Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180397 | Salt production from wastewater | Daniel P. Bjorklund, Vinod A. Raje, James Michael Marlett, Manish Backliwal, Gregory J. Mandigo | 2021-11-23 |
| 8776879 | Method for production of high purity distillate from produced water for generation of high pressure steam | Daniel P. Bjorklund, Gregory J. Mandigo, James Michael Marlett, Chandrakant Tiwari | 2014-07-15 |
| 8469091 | Method for production of high purity distillate from produced water for generation of high pressure steam | Daniel P. Bjorklund, Gregory J. Mandigo, James Michael Marlett, Chandrakant Tiwari | 2013-06-25 |
| 8092656 | Method and apparatus for high efficiency evaporation operation | Keith R. Minnich, Ramkumar Karlupudi | 2012-01-10 |
| 8062530 | Method for treatment of high pH/silica brines | Chandrakant Tiwari | 2011-11-22 |
| 7591309 | Method for production of high pressure steam from produced water | Keith R. Minnich, Mark C. Nicholson, RamKumar Karlapudi | 2009-09-22 |