Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863210 | Nano-linked metallocene catalyst compositions and their polymer products | Kumudini C. Jayaratne, Qing Yang, Joel L. Martin | 2011-01-04 |
| 7572948 | Fulvene purification | Joel L. Martin, Qing Yang | 2009-08-11 |
| 7199255 | Imino-amide catalysts for olefin polymerization | Arnold M. Harrison | 2007-04-03 |
| 7129305 | Heterocyclic-amide catalyst compositions for the polymerization of olefins | — | 2006-10-31 |
| 7001863 | Monoamide based catalyst compositions for the polymerization of olefins | — | 2006-02-21 |
| 6919467 | Imino-amide catalyst compositions for the polymerization of olefins | — | 2005-07-19 |
| 6919413 | Imino-amide catalyst compositions for the polymerization of olefins | — | 2005-07-19 |
| 6878662 | Polymerization catalyst system, polymerization process and polymer therefrom | — | 2005-04-12 |
| 6864205 | Heterocyclic-amide catalyst compositions for the polymerization of olefins | — | 2005-03-08 |
| 6831187 | Multimetallic catalyst compositions for the polymerization of olefins | — | 2004-12-14 |
| 6610627 | Catalyst for the production of olefin polymers | — | 2003-08-26 |
| 6583083 | Olefin polymerization catalyst system | Simon Mawson | 2003-06-24 |
| 6566462 | Multiple catalyst system | Simon Mawson, John F. Szul, Kersten Anne Erickson, Tae Hoon Kwack, Frederick J. Karol +1 more | 2003-05-20 |
| 6489263 | Olefin polymerization catalyst | Simon Mawson, Clark C. Williams, D. James Schreck | 2002-12-03 |
| 6340730 | Multiple catalyst system | Simon Mawson, John F. Szul, Kersten Anne Erickson, Tae Hoon Kwack, Frederick J. Karol +1 more | 2002-01-22 |
| 6320002 | Olefin polymerization catalyst | Simon Mawson, Clark C. Williams, James D. Schreck | 2001-11-20 |
| 6320005 | Catalyst for the production of olefin polymers | — | 2001-11-20 |
| 6303719 | Olefin polymerization catalyst system | Simon Mawson | 2001-10-16 |
| 6268447 | Olefin polymerization catalyst | Simon Mawson, Clark C. Williams, D. James Schreck | 2001-07-31 |
| 6265513 | Polyolefin | Simon Mawson, Clark C. Williams, James D. Schreck | 2001-07-24 |
| 6103657 | Catalyst for the production of olefin polymers | — | 2000-08-15 |
| 6096676 | Catalyst for the production of olefin polymers | — | 2000-08-01 |
| 5912311 | Olefin polymerization method comprising allyl-cycloalkadienyl dianions as catalyst precursors | — | 1999-06-15 |
| 5866497 | Catalyst for the production of olefin polymers | — | 1999-02-02 |
| 5700748 | Catalyst for the production of olefin polymers comprising a bridging allyl-cyclodienyl ligand on a metal atom | — | 1997-12-23 |