Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294336 | Synthesis of polymer polyols in unsaturated polyols, polymer polyols and their use | Christian Koenig, Iran Otero Martinez | 2019-05-21 |
| 10280248 | Polyurethane sealant | Yue Feng, Cheun-Gwo Chen, Jia Di | 2019-05-07 |