Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077489 | Continuous, carbohydrate to ethylene glycol processes | Ray Chrisman, Donald L. Bunning, Mark Nunley, Brooke A. Albin, Michael C. Bradford +1 more | 2024-09-03 |
| 11919840 | Methods for operating continuous, unmodulated, multiple catalytic step processes | Ray Chrisman, Donald L. Bunning, Mark Nunley, Brooke A. Albin, Michael C. Bradford +1 more | 2024-03-05 |
| 11680031 | Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst | Mark Nunley, Donald L. Bunning, Brooke A. Albin, Louis A. Kapicak, Michael C. Bradford | 2023-06-20 |
| 11655200 | Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst | Mark Nunley, Donald L. Bunning, Brooke A. Albin, Louis A. Kapicak, Michael C. Bradford | 2023-05-23 |
| 11319268 | Continuous, carbohydrate to ethylene glycol processes | Ray Chrisman, Donald L. Bunning, Mark Nunley, Brooke A. Albin, Michael C. Bradford +1 more | 2022-05-03 |
| 11319269 | Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst | Mark Nunley, Donald L. Bunning, Brooke A. Albin, Louis A. Kapicak, Michael C. Bradford | 2022-05-03 |
| 10988426 | Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol | Ray Chrisman, Brooke A. Albin, Nye A. Clinton, Donald L. Bunning, Alex Buck | 2021-04-27 |
| 10975010 | Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol | Ray Chrisman, Brooke A. Albin, Donald L. Bunning, Mark Nunley | 2021-04-13 |
| 10544072 | Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol | Ray Chrisman, Brooke A. Albin, Nye A. Clinton, Marion McKinley Bradford, Donald L. Bunning | 2020-01-28 |
| 10472310 | Continuous processes for the highly selective conversion of sugars to propylene glycol or mixtures of propylene glycol and ethylene glycol | Ray Chrisman, Brooke A. Albin, Nye A. Clinton, Marion McKinley Bradford, Donald L. Bunning | 2019-11-12 |
| 9783472 | Process for the continuous production of ethylene glycol from carbohydrates | Ray Chrisman, Brooke A. Albin, Nye A. Clinton, Marion McKinley Bradford | 2017-10-10 |
| 9399610 | Process for the continuous production of ethylene glycol from carbohydrates | Ray Chrisman, Brooke A. Albin, Nye A. Clinton, Marion McKinley Bradford | 2016-07-26 |
| 9120806 | Dianhydrosugar production process | Marion McKinley Bradford, Nye A. Clinton, Paul Aubry | 2015-09-01 |
| 8236975 | Process for the conversion of a crude glycerol, crude mixtures of naturally derived multicomponent aliphatic hydrocarbons or esters thereof to a chlorohydrin | Bruce D. Hook, John R. Briggs, Robert Marshall Campbell, William J. Kruper, Jr., Richard D. Varjian +1 more | 2012-08-07 |
| 8088957 | Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin | William J. Kruper, Jr., Kenneth L. Kearns, Jr., Richard D. Varjian, Mark Jones, Robert Marshall Campbell +3 more | 2012-01-03 |
| 7910781 | Process for the conversion of a crude glycerol, crude mixtures of naturally derived multihydroxylated aliphatic hydrocarbons or esters thereof to a chlorohydrin | Bruce D. Hook, John R. Briggs, Robert Marshall Campbell, William J. Kruper, Jr., Richard D. Varjian +1 more | 2011-03-22 |
| RE41897 | Catalyst composition, method of polymerization, and polymer therefrom | Donald R. Loveday, David H. McConville, John F. Szul, Kersten Anne Terry, Simon Mawson +2 more | 2010-10-26 |
| 7754840 | Bimodal high density polyethlyene | Donald R. Loveday, David H. McConville, John F. Szul, Kersten Anne Erickson, Simon Mawson +2 more | 2010-07-13 |
| 7384884 | Catalyst preparation method | Timothy T. Wenzel | 2008-06-10 |
| 6982236 | Process to polymerize olefins | Timothy T. Wenzel | 2006-01-03 |
| 6972270 | Catalyst modifiers and their use in the polymerization of olefin(s) | Timothy T. Wenzel, Dick Nagaki, Simon Mawson, Thomas H. Peterson | 2005-12-06 |
| 6960549 | Catalyst modifiers and their use in the polymerization of olefin(s) | Timothy T. Wenzel, Dick Nagaki, Simon Mawson, Thomas H. Peterson | 2005-11-01 |
| 6897273 | Catalyst composition, method of polymerization and polymer therefrom | John F. Szul, Tae Hoon Kwalk, Simon Mawson, Matthew McKee, Kersten Anne Terry +3 more | 2005-05-24 |
| 6897269 | Processes for transitioning between Ziegler-Natta and alumoxane-based single-site polymerization catalysts | Mark G. Goode | 2005-05-24 |
| 6894128 | Catalyst composition, method of polymerization, and polymer therefrom | Donald R. Loveday, David H. McConville, John F. Szul, Kersten Anne Erickson, Simon Mawson +2 more | 2005-05-17 |