Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262139 | Polyisocyanate compositions for the preparation of flexible polyurethane foams | Thirumurti Narayan, Alejandro Shimazaki | 2001-07-17 |
| 5491252 | Polyisocyanate compositions for the preparation of flexible polyurethane foams | Thirumurti Narayan, Carlos H. Lopez | 1996-02-13 |
| 5459221 | Polyisocyanate compositions for the preparation of flexible polyturethane foams | Thirumurti Narayan, Carlos H. Lopez | 1995-10-17 |
| 5436277 | Polyisocyanate compositions for the preparation of flexible polyurethane foams | Thirumurti Narayan, Carlos H. Lopez | 1995-07-25 |