Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370620 | Ultrasonic welding systems for conductive pins, and related methods | Peter Klaerner, Henri Seppaenen | 2025-07-29 |
| 8424688 | Preparation of high performance ultra filtration hollow fiber membrane | Ravi Chidambaran, Pavan Raina, Sugata Das | 2013-04-23 |
| 8104624 | Preparation of high performance ultra filtration hollow fiber membrane | Ravi Chidambaran, Pavan Raina, Sugata Das | 2012-01-31 |
| 7705061 | Method for preparing an ion exchange media | Ravi Chidambaran, Pavan Raina, Narendra Singh Bisht | 2010-04-27 |
| 7338600 | Fractional deionization process | Ravi Chidambaran, Pavan Raina | 2008-03-04 |
| 7163964 | Method for preparing an ion exchange media | Ravi Chidambaran, Pavan Raina, Narendra Singh Bisht | 2007-01-16 |
| 6896814 | Fractional deionization process | Ravi Chidambaran, Pavan Raina | 2005-05-24 |