Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541407 | Process for adding methine UV light absorbers to PET prepared by direct esterification | Perry Michael Murdaugh, Cory Lee Wells, Max A. Weaver, Jason Clay Pearson | 2009-06-02 |
| 7189777 | Compositions and method for improving reheat rate of PET using activated carbon | Donna Rice Quillen | 2007-03-13 |
| 6777048 | Polyester compositions containing silicon carbide | Donna Rice Quillen, Steven Lee Stafford | 2004-08-17 |
| 6429278 | Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid | Donna Rice Quillen, Aaron Nathaniel Edens | 2002-08-06 |
| 5663290 | Process for crystallization of poly(ethylenenaphthalenedicarboxylate) | William H. Heise, Joseph Franklin Knight, Michael Alan Williams | 1997-09-02 |