Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072119 | Process for enhancing the molecular weight of a polyester | Jeffrey John Kolstad, Gerardus Johannes Maria Gruter, Matheus Adrianus Dam, Jesper Gabriël van Berkel, Marion L. Andrews | 2018-09-11 |
| 9908968 | Polyester and method for preparing such a polyester | Jeffrey John Kolstad, Bing Wang, Marion L. Andrews, Jesper Gabriël van Berkel, Edward E. Paschke | 2018-03-06 |
| 9890242 | Polyester and method for preparing such a polyester | Jeffrey John Kolstad, Gerardus Johannes Maria Gruter, Matheus Adrianus Dam, Bing Wang, Marion L. Andrews +2 more | 2018-02-13 |
| 9840582 | Method for preparing a polyester under specific esterification conditions | Jeffrey John Kolstad, Matheus Adrianus Dam, Bing Wang, Marion L. Andrews, Edward E. Paschke | 2017-12-12 |
| 9464184 | Container and composition for enhanced gas barrier properties | Robert Kriegel, Xiaoyan Huang, T. Edwin Freeman | 2016-10-11 |
| 9359488 | Pet container and compositions having enhanced mechanical properties and gas barrier properties and methods | Robert Kriegel, Xiaoyan Huang, T. Edwin Freeman, Mihaela Penescu | 2016-06-07 |
| 9051116 | Container and composition for enhanced gas barrier properties | Robert Kriegel, Xiaoyan Huang, T. Edwin Freeman | 2015-06-09 |
| 8685511 | Pet container and compositions having enhanced mechanical properties and gas barrier properties | Robert Kriegel, Xiaoyan Huang, T. Edwin Freeman, Mihaela Penescu | 2014-04-01 |
| 8545952 | Polyester container with enhanced gas barrier and method | Yu Shi, Chantel Walters, Robert Kriegel, Xiaoyan Huang | 2013-10-01 |
| 8524343 | Polyester resins for high-efficiency injection molding | David Thompson, Carl Steven Nichols, Tony Clifford Moore, Sharon Sue Griffith, Billy Mack Humelsine | 2013-09-03 |
| 8338505 | Alumina-enhanced polyester resins and methods for making the same | Sharon Sue Griffith, Tony Clifford Moore | 2012-12-25 |
| 8304510 | Polyester resins for high-strength articles | David Thompson, Carl Steven Nichols, Tony Clifford Moore, Sharon Sue Griffith, Billy Mack Humelsine | 2012-11-06 |
| 8110265 | Pet container and compositions having enhanced mechanical properties and gas barrier properties | Robert Kriegel, Xiaoyan Huang, T. Edwin Freeman, Mihaela Penescu | 2012-02-07 |
| 7858731 | Polyester resins and polyester containers having reduced frictional properties | Walter Lee Edwards, Carl Steven Nichols, Sharon Sue Griffith, Tony Clifford Moore | 2010-12-28 |
| 7129317 | Slow-crystallizing polyester resins | Tony Clifford Moore, David Thompson, Sharon Sue Griffith, Carl Steven Nichols, Billy Mack Humelsine | 2006-10-31 |
| 7094863 | Polyester preforms useful for enhanced heat-set bottles | Tony Clifford Moore, David Thompson, Sharon Sue Griffith, Carl Steven Nichols, Billy Mack Humelsine | 2006-08-22 |
| 6727306 | Polymer resins having reduced frictional properties | Walter Lee Edwards | 2004-04-27 |
| 6710158 | Methods for making polyester bottle resins having reduced frictional properties | Walter Lee Edwards, Carl Steven Nichols, Tony Clifford Moore | 2004-03-23 |
| 6590069 | Methods of post-polymerization extruder injection in condensation polymer production | Carl Steven Nichols, Tony Clifford Moore, Walter Lee Edwards | 2003-07-08 |
| 6573359 | Methods of post-polymerization injection in condensation polymer production | Carl Steven Nichols, Tony Clifford Moore, Walter Lee Edwards | 2003-06-03 |
| 6569991 | Methods of post-polymerization extruder injection in polyethylene terephthalate production | Carl Steven Nichols, Tony Clifford Moore, Walter Lee Edwards | 2003-05-27 |
| 6500890 | Polyester bottle resins having reduced frictional properties and methods for making the same | Walter Lee Edwards, Carl Steven Nichols, Tony Clifford Moore | 2002-12-31 |
| 6335422 | Method of preparing modified polyester bottle resins | — | 2002-01-01 |
| 6284866 | Method of preparing modified polyester bottle resins | — | 2001-09-04 |
| 5646208 | Transesterification-inhibited polyester melt blend compositions having modified thermal properties | Wendell Wayne Cattron | 1997-07-08 |