Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008237 | Method of treating high strength wastewater by anaerobic bio reactor | Ravi Chidambaran, Pavan Raina, Sneha Suryakant Chawande | 2021-05-18 |
| 10773985 | Method and apparatus for selenium removal from high TDS wastewater | Ravi Chidambaran, Pavan Raina, Dhairyasheel Toraskar, Narendra Singh Bisht | 2020-09-15 |
| 10173914 | Method and apparatus for selenium removal from high TDS wastewater | Ravi Chidambaran, Pavan Raina, Dhairyasheel Toraskar, Narendra Singh Bisht | 2019-01-08 |
| 8753509 | Advanced filtration device for water and wastewater treatment | Ravi Chidambaran, Pavan Raina, Sugata Das | 2014-06-17 |