Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560524 | High-density polyethylene compositions and method of making the same | Debra R. Wilson, Stephanie M. Whited, Michael A. Kinnan | 2009-07-14 |
| 7456244 | High-density polyethylene compositions and method of making the same | Debra R. Wilson, Stephanie M. Whited, Michael A. Kinnan | 2008-11-25 |
| 6248831 | High strength polyethylene film | Vinayak Maheshwari, Robert C. Job, William A. Hoffman, III | 2001-06-19 |
| 6187866 | Staged reactor process | Robert J. Jorgensen, Stephanie Marie Upham, James Daniel Madden | 2001-02-13 |
| 5925448 | Film extruded from a blend of ethylene copolymers | Francis H. Moy | 1999-07-20 |
| 5514455 | Film extruded from an in situ blend of ethylene copolymers | Guylaine St. Jean | 1996-05-07 |
| 5503914 | Film extruded from an in situ blend of ethylene copolymers | George E. Ealer, Guylaine St. Jean, Charles J. Sakevich, Diane J. Rickman-Davis | 1996-04-02 |
| 4374227 | Extruded gloss improvement in pipe blends with low pressure low density polyethylene | — | 1983-02-15 |