Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981865 | Electrochemical separation device | — | 2018-05-29 |
| 9782725 | Cross-flow electrochemical separation devices and methods of assembling same | Joseph D. Gifford, Vivian Leow Hwee Teng, Keng Hoo Yeo, Chin Hiang Tan | 2017-10-10 |
| 9656886 | Electrical purification apparatus and methods of manufacturing same | — | 2017-05-23 |
| 9592472 | Method and system for irrigation | Gary C. Ganzi, Evgeniya Freydina, Anil D. Jha, Frederick C. Wilkins | 2017-03-14 |
| 9586842 | Low scale potential water treatment | Joseph D. Gifford, John Arba, Evgeniya Freydina, Anil D. Jha, Lu Wang | 2017-03-07 |
| 9556044 | Electrodesalination system and method | Rongqiang Fu, Kee Hoe Ng, Joseph D. Gifford, George Y. Gu, Michael J. Shaw | 2017-01-31 |
| 9481585 | Flow distributors for electrochemical separation | Keng Hoo Yeo, Zhee Min Jimmy Yong | 2016-11-01 |
| 9463987 | Methods of making a cell stack for an electrical purification apparatus | Joseph D. Gifford, John Chan, Lawrence J. Salvo | 2016-10-11 |
| 9463988 | Electrical purification apparatus having a blocking spacer | Joseph D. Gifford, Lawrence J. Salvo, John Chan | 2016-10-11 |
| 9446971 | Techniques for promoting current efficiency in electrochemical separation systems and methods | Keng Hoo Yeo, Lawrence J. Salvo | 2016-09-20 |
| 9433902 | Low energy system and method of desalinating seawater | Gary C. Ganzi, Frederick C. Wilkins | 2016-09-06 |
| 9422176 | Systems and techniques for electrodialysis | Kee Hoe Ng, Rongqiang Fu, Zhee Min Jimmy Yong, Keng Hoo Yeo | 2016-08-23 |
| 9227858 | Electrical purification apparatus | Joseph D. Gifford, John Chan, Lawrence J. Salvo | 2016-01-05 |
| 9187349 | Modular electrochemical systems and methods | Keng Hoo Yeo, Lawrence J. Salvo | 2015-11-17 |
| 9187350 | Modular electrochemical systems and methods | Keng Hoo Yeo, Lawrence J. Salvo | 2015-11-17 |
| 9138689 | Method of providing a source of potable water | Joseph D. Gifford, John Chan, Lawrence J. Salvo | 2015-09-22 |
| 9139455 | Techniques for promoting current efficiency in electrochemical separation systems and methods | Keng Hoo Yeo, Lawrence J. Salvo | 2015-09-22 |
| 9023185 | Low scale potential water treatment | Joseph D. Gifford, John Arba, Evgeniya Freydina, Anil D. Jha, Lu Wang | 2015-05-05 |
| 9023215 | Low energy system and method of desalinating seawater | Gary C. Ganzi, Frederick C. Wilkins | 2015-05-05 |
| 8956521 | Electrical purification apparatus having a blocking spacer | Joseph D. Gifford, John Chan, Lawrence J. Salvo | 2015-02-17 |
| 8741121 | Electrochemical separation modules | Keng Hoo Yeo, Lawrence J. Salvo | 2014-06-03 |
| 8721862 | Apparatus for fluid purification and methods of manufacture and use thereof | Emile Montminy | 2014-05-13 |
| 8627560 | Methods of making a cell stack for an electrical purification apparatus | Joseph D. Gifford, John Chan, Lawrence J. Salvo | 2014-01-14 |
| 8277627 | Method and system for irrigation | Gary C. Ganzi, Evgeniya Freydina, Anil D. Jha, Frederick C. Wilkins | 2012-10-02 |
| 8114259 | Method and system for providing potable water | Joseph E. Zuback, Gary C. Ganzi, Evgeniya Freydina, Anil D. Jha, Frederick C. Wilkins | 2012-02-14 |