Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023608 | Hybrid desalination systems and associated methods | Maximus G. St. John, Prakash Narayan Govindan | 2024-07-02 |
| 11400416 | Osmotic desalination methods and associated systems | Looh Tchuin Choong, Prakash Narayan Govindan, Maximus G. St. John, Jonn-Ross Andrews, Karim M. Chehayeb | 2022-08-02 |
| 11161755 | Multi-stage bubble column humidification and dehumidification | Prakash Narayan Govindan, Mostafa H. Elsharqawy, Maximus G. St. John, John H. Lienhard | 2021-11-02 |
| 11084736 | Production of ultra-high-density brines using transiently-operated desalination systems | Prakash Narayan Govindan, Maximus G. St. John, Mark Zaloudek, Karim M. Chehayeb, Samar Shah | 2021-08-10 |
| 11052326 | Feedback control optimization of counter-flow simultaneous heat and mass exchange | Prakash Narayan Govindan, Maximus G. St. John, Karim M. Chehayeb | 2021-07-06 |
| 10981082 | Humidification-dehumidification desalination systems and methods | Prakash Narayan Govindan, Maximus G. St. John | 2021-04-20 |
| 10696564 | Selective scaling in desalination water treatment systems and associated methods | Prakash Narayan Govindan, Maximus G. St. John, Jonn-Ross Andrews | 2020-06-30 |
| 10688409 | Feedback control optimization of counter-flow simultaneous heat and mass exchange | Prakash Narayan Govindan, Maximus G. St. John, Karim M. Chehayeb | 2020-06-23 |
| 10689264 | Hybrid desalination systems and associated methods | Maximus G. St. John, Prakash Narayan Govindan | 2020-06-23 |
| 10518221 | Osmotic desalination methods and associated systems | Looh Tchuin Choong, Prakash Narayan Govindan, Maximus G. St. John, Jonn-Ross Andrews, Karim M. Chehayeb | 2019-12-31 |
| 10513445 | Control system and method for multiple parallel desalination systems | Prakash Narayan Govindan, Maximus G. St. John | 2019-12-24 |
| 10479701 | Production of ultra-high-density brines using transiently-operated desalination systems | Prakash Narayan Govindan, Maximus G. St. John, Mark Zaloudek, Karim M. Chehayeb, Samar Shah | 2019-11-19 |
| 10463985 | Mobile humidification-dehumidification desalination systems and methods | Prakash Narayan Govindan, Maximus G. St. John | 2019-11-05 |
| 10308526 | Methods and systems for producing treated brines for desalination | Maximus G. St. John, Prakash Narayan Govindan | 2019-06-04 |
| 10308537 | Desalination systems and associated methods | Prakash Narayan Govindan, Maximus G. St. John, Mark Zaloudek, Anurag Bajpayee | 2019-06-04 |
| 10294123 | Humidification-dehumidification systems and methods at low top brine temperatures | Conor Thomas Wilson, Maximus G. St. John, Prakash Narayan Govindan | 2019-05-21 |
| 10286335 | Systems including a condensing apparatus such as a bubble column condenser | Prakash Narayan Govindan, Maximus G. St. John | 2019-05-14 |
| 10239765 | Feedback control optimization of counter-flow simultaneous heat and mass exchange | Prakash Narayan Govindan, Maximus G. St. John, Karim M. Chehayeb | 2019-03-26 |
| 10179296 | Transiently-operated desalination systems and associated methods | Prakash Narayan Govindan, Maximus G. St. John, Mark Zaloudek, Karim M. Chehayeb, Samar Shah | 2019-01-15 |
| 10167218 | Production of ultra-high-density brines | Maximus G. St. John, Prakash Narayan Govindan | 2019-01-01 |
| 10143935 | Systems including an apparatus comprising both a humidification region and a dehumidification region | Prakash Narayan Govindan, Maximus G. St. John | 2018-12-04 |
| 10143936 | Systems including an apparatus comprising both a humidification region and a dehumidification region with heat recovery and/or intermediate injection | Prakash Narayan Govindan, Maximus G. St. John | 2018-12-04 |
| 10144654 | Selective scaling in desalination water treatment systems and associated methods | Prakash Narayan Govindan, Maximus G. St. John, Jonn-Ross Andrews | 2018-12-04 |
| 10053373 | Multi-stage bubble column humidification and dehumidification | Prakash Narayan Govindan, Mostafa H. Elsharqawy, Maximus G. St. John, John H. Lienhard | 2018-08-21 |
| 9981860 | Production of ultra-high-density brines using transiently-operated desalination systems | Prakash Narayan Govindan, Maximus G. St. John, Mark Zaloudek, Karim M. Chehayeb, Samar Shah | 2018-05-29 |