Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191522 | Porous polybenzimidazole as separator for lithium ion batteries | Vikas Kumar, Swaminathan Sivaram | 2025-01-07 |
| 5451611 | Process for the conversion of poly(ethylene terephthalate) waste to poly(alkylene terephthalate) | Sivaram Swaminathan | 1995-09-19 |