Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434150 | Method and apparatus for advanced vacuum membrane distillation | Ravi Chidambaran, Pavan Raina, Santosh Venkatesh Bhinge | 2022-09-06 |
| 10773985 | Method and apparatus for selenium removal from high TDS wastewater | Ravi Chidambaran, Pavan Raina, Nitin Chandan, Dhairyasheel Toraskar | 2020-09-15 |
| 10538445 | Process for purification of produced water | Ravi Chidambaran, Pavan Raina | 2020-01-21 |
| 10173914 | Method and apparatus for selenium removal from high TDS wastewater | Ravi Chidambaran, Pavan Raina, Nitin Chandan, Dhairyasheel Toraskar | 2019-01-08 |
| 9738553 | Process for purification of produced water | Ravi Chidambaran, Pavan Raina | 2017-08-22 |
| 9095822 | Split flow EDI apparatus for treating second pass RO permeate water with high flow rate | Ravi Chidambaran, Pavan Raina | 2015-08-04 |
| 7705061 | Method for preparing an ion exchange media | Ravi Chidambaran, Pavan Raina, Devesh Sharma | 2010-04-27 |
| 7163964 | Method for preparing an ion exchange media | Ravi Chidambaran, Pavan Raina, Devesh Sharma | 2007-01-16 |