Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550869 | Styrene butadiene block copolymers for film applications | John Mark Brown, Nathan E. Stacy, John D. Wilkey, Michael A. Smith | 2017-01-24 |
| 9040628 | Styrene butadiene block copolymers for film applications | John Mark Brown, Michael A. Smith, Nathan E. Stacy, John D. Wilkey | 2015-05-26 |
| 8759260 | Wellbore fluid additives and methods of producing the same | Jeffery R. Harris, Marshall D. Bishop, Jeffery C. Gee | 2014-06-24 |
| 8415429 | Styrene butadiene block copolymers for film applications | John Mark Brown, Michael A. Smith, Nathan E. Stacy, John D. Wilkey | 2013-04-09 |
| 8236894 | Monovinylarene conjugated diene block copolymer compositions for shrinkable films | John Mark Brown, John D. Wilkey | 2012-08-07 |
| 8058346 | Monovinylarene conjugated diene copolymer compositions for acrylate blends | John D. Wilkey, Steven D. Bridges | 2011-11-15 |
| 7875678 | Process for making high impact strength polystyrene and related compositions | Michael J. Hanner, Chen-Youn Sue, Clifford C. Pettey, Paul M. Hunt, Ken E. Bowen | 2011-01-25 |
| 7776965 | Monovinylarene conjugated diene copolymer compositions for acrylate blends | John D. Wilkey, Steven D. Bridges | 2010-08-17 |
| 7737216 | Monovinylarene conjugated diene block copolymer compositions for shrinkable films | John Mark Brown, John D. Wilkey | 2010-06-15 |
| 7193014 | Binary and ternary blends comprising monovinylarene/conjugated diene block copolymers and monovinylarene/alkyl (meth)acrylate copolymers | John D. Wilkey, Vergil Rhodes, Jay M. Chaffin, John Mark Brown, David L. Hartsock +1 more | 2007-03-20 |
| 6239300 | Metallocene production process | Syriac J. Palackal, Gary L. Glass, M. Bruce Welch, John D. Hottovy, Michael D. Jensen | 2001-05-29 |
| 6166152 | Process to produce low density polymer in a loop reactor | Elizabeth A. Benham, Jose M. Dionisio, Steven J. Secora, John N. DeGood, III, Robert Bohmer +1 more | 2000-12-26 |
| 6066708 | Copolymer production, product thereof and diluent removal therefrom | Larry L. Nash, George A. Moczygemba, Richard Peacock, Ralph C. Farrar | 2000-05-23 |