Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179663 | Polyurethane-based materials | Deepak A. Ramappa | 2021-11-23 |
| 11104799 | Meltable intumescent flame retardant compositions | — | 2021-08-31 |
| 11008458 | Articles with improved flame retardancy and/or melt dripping properties | Deepak A. Ramappa | 2021-05-18 |