Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029973 | Optimized liquid-phase oxidation | Robert Lin, Lee Reynolds Partin, Marcel de Vreede, Wayne Scott Strasser | 2018-07-24 |
| 9505692 | Dicarboxylic acid production with self-fuel oxidative destruction | Raymond E. Fogle, Ronald Buford Sheppard, Timothy Alan Upshaw | 2016-11-29 |
| 9493387 | Dicarboxylic acid production with minimal wastewater generation | Raymond E. Fogle, Ronald Buford Sheppard, Timothy Alan Upshaw | 2016-11-15 |
| 9493388 | Dicarboxylic acid production with direct fired off-gas heating | Raymond E. Fogle, Ronald Buford Sheppard, Timothy Alan Upshaw | 2016-11-15 |
| 9493389 | Dicarboxylic acid production with enhanced energy recovery | Raymond E. Fogle, Ronald Buford Sheppard, Timothy Alan Upshaw | 2016-11-15 |
| 8968686 | Oxidation system with sidedraw secondary reactor | Ashfaq Shahanawaz Shaikh | 2015-03-03 |
| 8936767 | Oxidation system with sidedraw secondary reactor | Ashfaq Shahanawaz Shaikh, David Milton Lange | 2015-01-20 |
| 8685334 | Optimized liquid-phase oxidation | Puneet Gupta, Lee Reynolds Partin, Wayne Scott Strasser, Marcel de Vreede | 2014-04-01 |
| 8653207 | Process and apparatus for polymerizing ethylene under ultra-high pressure | Bailey James Salmon, Wayne Scott Strasser | 2014-02-18 |
| 8501986 | Optimized liquid-phase oxidation | Robert Lin, Lee Reynolds Partin, Marcel de Vreede, Wayne Scott Strasser | 2013-08-06 |
| 8470257 | Optimized liquid-phase oxidation | Lee Reynolds Partin, Wayne Scott Strasser, Marcel deVreede, Puneet Gupta | 2013-06-25 |
| 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, Stephen Weinhold +4 more | 2012-08-21 |
| 8236921 | Integrated co-production of dicarboxylic acids | Raymond E. Fogle, Ronald Buford Sheppard, Timothy Alan Upshaw | 2012-08-07 |
| 8202962 | Integrated steam heating in polyester production process | James Donald Simpson, Bruce Roger DeBruin | 2012-06-19 |
| 8198397 | Integrated steam heating in polyester production process | James Donald Simpson, Bruce Roger DeBruin | 2012-06-12 |
| 8178054 | Optimized liquid-phase oxidation | Lee Reynolds Partin, Wayne Scott Strasser, Marcel de Vreede | 2012-05-15 |
| 8153840 | Oxidation system with sidedraw secondary reactor | Thomas Earl Woodruff | 2012-04-10 |
| 8114356 | Optimized liquid-phase oxidation | Lee Reynolds Partin, Wayne Scott Strasser | 2012-02-14 |
| 8044169 | Dryer configuration for production of polyester particles | Bruce Roger DeBruin, Tommy Ray Maddox, II, Ollie W Smith, Jr., Duane Alan Hall, Jeremy R Shuppert +1 more | 2011-10-25 |
| 8039578 | Polyester composition with modifier hydroxyl compound | Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Stephen Weinhold +3 more | 2011-10-18 |
| 8017723 | Steam heated polyester production process | James Donald Simpson, Bruce Roger DeBruin | 2011-09-13 |
| 8013110 | Steam heated polyester production process | James Donald Simpson, Bruce Roger DeBruin | 2011-09-06 |
| 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, Stephen Weinhold +4 more | 2011-08-02 |
| 7977505 | Optimized liquid-phase oxidation | Lee Reynolds Partin, Wayne Scott Strasser, Marcel de Vreede, Puneet Gupta | 2011-07-12 |
| 7960581 | Optimized liquid-phase oxidation | Marcel de Vreede, Robert Lin | 2011-06-14 |