Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969699 | Detergent-free scouring composition | Raja Sen, Ujjal Bhattacharjee, Deba Priya Choudhury, Saikat Maitra | 2005-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969699 | Detergent-free scouring composition | Raja Sen, Ujjal Bhattacharjee, Deba Priya Choudhury, Saikat Maitra | 2005-11-29 |