Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252578 | Polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom | Kai Xi, Lifeng Wu, Sachchida N. Singh | 2025-03-18 |
| 9809674 | High functional polyester polyols | — | 2017-11-07 |
| 7560526 | Polyol with high cyclopentane solubility | — | 2009-07-14 |
| 6133329 | Aromatic polyester polyols made from a natural oil | Alberto DeLeon | 2000-10-17 |
| 5360900 | Aromatic polyester polyol | Alberto DeLeon | 1994-11-01 |