Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791187 | Aluminum/alkyline or alkali/titanium containing polyesters having improved reheat, color and clarity | Rodney Scott Armentrout, Mary Therese Jernigan, Steven Lee Stafford, Zhiyong Xia | 2014-07-29 |
| 8431202 | Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity | Rodney Scott Armentrout, Mary Therese Jernigan, Steven Lee Stafford, Zhiyong Xia | 2013-04-30 |
| 7709595 | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents | Barry G. Pearcy, Michael Duane Cliffton, Aaron Nathaniel Edens | 2010-05-04 |
| 7662880 | Polyester polymer and copolymer compositions containing metallic nickel particles | Zhiyong Xia | 2010-02-16 |
| 7189777 | Compositions and method for improving reheat rate of PET using activated carbon | Earl Edmondson Howell, Jr. | 2007-03-13 |
| 6777048 | Polyester compositions containing silicon carbide | Earl Edmondson Howell, Jr., Steven Lee Stafford | 2004-08-17 |
| 6458915 | Process for producing poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate) and the reactor grade polyester therefrom | — | 2002-10-01 |
| 6429278 | Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid | Earl Edmondson Howell, Jr., Aaron Nathaniel Edens | 2002-08-06 |
| 5856424 | Process for making polyesters containing low concentrations of diethylene glycol | David Taylor Bowers, Ronnie J. Jones, Michael Duane Cliffton, Joseph Franklin Knight | 1999-01-05 |
| 5340910 | Process for preparing 1-cyano-3H-dibenz[f,ij]isoquinoline-2,7-diones and their use as toners for polyesters | Kim S. Chamberlin, Wayne P. Pruett, Max A. Weaver, Samuel D. Hilbert, Preston K. Salyer | 1994-08-23 |
| 5252699 | Process for preparing 1-cyano-3H-dibenz[f,ij] isoquinoline-2,7-diones and their use as toners for polyesters | Kim S. Chamberlin, Wayne P. Pruett, Max A. Weaver, Samuel D. Hilbert, Preston K. Salyer | 1993-10-12 |