Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487467 | Method for producing ο-phthalate polyester polyols with low cyclic ester content | Douglas Hillshafer | 2016-11-08 |
| 9447225 | Polyester polyols containing diels-alder or ene adducts | Rick Tabor, Chunhua Yao, Timothy L. Lambert, David J. Norberg | 2016-09-20 |