Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398328 | Chemical recycling of processed mixed plastic waste streams | Bruce Roger DeBruin, Daryl Bitting, David Eugene Slivensky, Xianchun Wu, Jaclyn Erin Shuman +3 more | 2025-08-26 |
| 7709595 | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents | Donna Rice Quillen, Barry G. Pearcy, Michael Duane Cliffton | 2010-05-04 |
| 6429278 | Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid | Earl Edmondson Howell, Jr., Donna Rice Quillen | 2002-08-06 |