Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370486 | Polyester polymer particles having a small surface to center molecular weight gradient | Frederick Leslie Colhoun, Michael Paul Ekart, Mary Therese Jernigan | 2019-08-06 |
| 9062200 | Polyester blends exhibiting low temperature toughness | Frederick Leslie Colhoun, Mark Edward Stewart, Richard D. Peters, Roger L. Martin | 2015-06-23 |
| 8968615 | Low melting polyester polymers | Michael Paul Ekart, Frederick Leslie Colhoun, Mary Therese Jernigan, Rodney Scott Armentrout | 2015-03-03 |
| 8859681 | Polyester blends exhibiting low temperature toughness | Frederick Leslie Colhoun, Mark Edward Stewart, Richard D. Peters, Roger L. Martin | 2014-10-14 |
| 8247522 | Production of non-solid-stated polyester particles having solid-stated properties | Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +4 more | 2012-08-21 |
| 8057726 | Screw designs having improved performance with low melting PET resins | Marcus David Shelby, Michael Eugene Donelson, Frederick Leslie Colhoun, Steven Lee Stafford, Mark Edward Stewart +2 more | 2011-11-15 |
| 8058360 | Polyester blends exhibiting low temperature toughness | Frederick Leslie Colhoun, Mark Edward Stewart, Richard D. Peters, Roger L. Martin | 2011-11-15 |
| 8039578 | Polyester composition with modifier hydroxyl compound | Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +3 more | 2011-10-18 |
| 8022168 | Spheroidal polyester polymer particles | Frederick Leslie Colhoun, Michael Paul Ekart, Benjamin Gamble | 2011-09-20 |
| 7989577 | Production of non-solid-stated polyester particles having solid-stated properties | Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +4 more | 2011-08-02 |
| 7935399 | Low melting polyester polymers | Michael Paul Ekart, Frederick Leslie Colhoun, Mary Therese Jernigan, Rodney Scott Armentrout | 2011-05-03 |
| 7868125 | Production of non-solid-stated polyester particles having solid-stated properties | Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +4 more | 2011-01-11 |
| 7776942 | Polyester polymer and copolymer compositions containing particles of titanium nitride and carbon-coated iron | Zhiyong Xia, Perry Michael Murdaugh | 2010-08-17 |
| 7745512 | Polyester polymer and copolymer compositions containing carbon-coated iron particles | Zhiyong Xia, Alan W. White | 2010-06-29 |
| 7459113 | Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient | Frederick Leslie Colhoun, Michael Paul Ekart, Mary Therese Jernigan | 2008-12-02 |
| 6474499 | Container base cup having reduced heat gain | Michael Eugene Donelson, Lawrence Coppari, Marcus David Shelby, Steven S. Duncan, Robert Noah Estep | 2002-11-05 |
| 6159406 | Process for rapid crystallization of polyesters and co-polyesters via in-line drafting and flow-induced crystallization | Marcus David Shelby, Michael Eugene Donelson, Harry P. Hall | 2000-12-12 |
| 5980797 | Apparatus and method for molding polyester articles having low acetaldehyde content directly from the melt formation using flash tank devoltatilization | Marcus David Shelby, Lanney C. Treece, Max Lamar Carroll, Jr. | 1999-11-09 |
| 5290560 | Extrusion of an admixture of a meltable binder and a food or drug | Pierre Autant, Jacques Ruel, Charles A. McCombs, Ernest Phillip Smith, Stephen H. Wu +1 more | 1994-03-01 |