Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993822 | Methods of preparation of an olefin oligomerization catalyst | Ronald D. Knudsen, Ronald G. Abbott, Steven D. Bridges, Eduardo J. Baralt, Brooke L. Small | 2015-03-31 |
| 8932527 | Elbow and horizontal configurations in a loop reactor | Scott E. Kufeld, Joel A. Mutchler, Ralph W. Romig, John D. Stewart, Catherine M. Gill +1 more | 2015-01-13 |
| 8921498 | Pressure management for slurry polymerization | Scott E. Kufeld, John D. Hottovy | 2014-12-30 |
| 8883940 | Pressure management for slurry polymerization | Scott E. Kufeld, John D. Hottovy | 2014-11-11 |
| 8536391 | Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends | Brooke L. Small, Kenneth D. Hope, Qing Yang, Albert P. Masino, Max P. McDaniel +4 more | 2013-09-17 |
| 8362278 | Methods for the conversion of a substituted furan to a substituted pyrrole | Orson L. Sydora, Steven Hutchinson, Eduardo J. Baralt, Ron D. Knudsen | 2013-01-29 |
| 8344198 | Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts | Warren M. Ewert, Ronald D. Knudsen | 2013-01-01 |
| 8329608 | Methods of preparation of an olefin oligomerization catalyst | Ronald D. Knudsen, Ronald G. Abbott, Steven D. Bridges, Brooke L. Small | 2012-12-11 |
| 8049052 | System and method of deactivating and quenching an oligomerization catalyst | Orson L. Sydora, Ronald D. Knudsen | 2011-11-01 |
| 7994376 | Olefin oligomerization | Brooke L. Small | 2011-08-09 |
| 7910670 | Methods of preparation of an olefin oligomerization catalyst | Ronald D. Knudsen, Ronald G. Abbott, Eduardo J. Baralt, Brooke L. Small | 2011-03-22 |
| 7820581 | Methods of preparation of an olefin oligomerization catalyst | Ronald D. Knudsen, Ronald G. Abbott, Steven D. Bridges, Eduardo J. Baralt, Brooke L. Small | 2010-10-26 |
| 7718838 | Olefin production process | William M. Woodard, Warren M. Ewert, Harvey Hensley, Mark E. Lashier, Glyndal D. Cowan +5 more | 2010-05-18 |
| 7476775 | Method and system for separating an oligomerization reactor effluent | — | 2009-01-13 |
| 7384886 | Methods of preparation of an olefin oligomerization catalyst | Ronald D. Knudsen, Ronald G. Abbott, Steven D. Bridges, Eduardo J. Baralt | 2008-06-10 |
| 7332637 | Isomerization of olefins with carboxylic acid | Jeffery C. Gee, Willie J. Isom | 2008-02-19 |
| 7157612 | Olefin production process | Warren M. Ewert, William M. Woodard, Harvey Hensley, Mark E. Lashier, Glyndal D. Cowan +5 more | 2007-01-02 |
| 6455648 | Olefin production | Jeffrey W. Freeman, Warren M. Ewert, Ronald D. Knudsen, Glyndal D. Cowan | 2002-09-24 |
| 6380451 | Methods for restoring the heat transfer coefficient of an oligomerization reactor | Warren M. Ewert, Ronald D. Knudsen | 2002-04-30 |
| 6114501 | Diluent recycle process | John D. Hottovy | 2000-09-05 |
| 6045661 | Process and apparatus for recovering diluent, monomer, and comonomer from a polymerization reactor effluent | Donald W. Verser, James E. Hein | 2000-04-04 |
| 5641842 | Ethylene copolymerization process | Max P. McDaniel, Rickey D. Badley, Joseph S. Shveima | 1997-06-24 |