Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191245 | .alpha.-Olefin/vinylidene aromatic monomer and/or hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers | Richard E. Campbell, Jr., Mark H. McAdon, Jasson T. Patton, Oscar D. Redwine, Francis J. Timmers | 2001-02-20 |
| 6166161 | Incorporation of functionalized comonomers in polyolefins | Michael J. Mullins, Jorge Soto | 2000-12-26 |
| 6140521 | Ansa group 4 metal bis (.mu.-substituted) aluminum complexes | Eugene Y. Chen, William J. Kruper, Jr., David R. Wilson | 2000-10-31 |
| 6087293 | Supported catalyst containing tethered cation forming activator | Edmund M. Carnahan, Michael J. Carney, David R. Neithamer, Keng-Yu Shih, Lee Spencer | 2000-07-11 |
| 6040401 | Saturated tricyclic ligand containing metal complexes and olefin polymerization process | Tobin J. Marks, Yasushi Obora | 2000-03-21 |
| 6034021 | Metal complexes containing bridged, non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom | David R. Wilson, David R. Neithamer, Richard D. Ernst | 2000-03-07 |
| 6034022 | Fused ring substituted indenyl metal complexes and polymerization | Mark H. McAdon, Jasson T. Patton, Ravi B. Shankar, Francis J. Timmers, Brian W. S. Kolthammer +2 more | 2000-03-07 |
| 6015868 | Substituted indenyl containing metal complexes and olefin polymerization process | Mark H. McAdon, Jasson T. Patton, Bernard P. Friedrichsen, Jorge Soto, James C. Stevens +1 more | 2000-01-18 |
| 5994255 | Allyl containing metal complexes and olefin polymerization process | Francis J. Timmers, David D. Devore | 1999-11-30 |
| 5965756 | Fused ring substituted indenyl metal complexes and polymerization process | Mark H. McAdon, Jasson T. Patton, Ravi B. Shankar, Francis J. Timmers, Brian W. S. Kolthammer +2 more | 1999-10-12 |
| 5959047 | 3-aryl substituted indenyl containing metal complexes and polymerization process | Jasson T. Patton | 1999-09-28 |
| 5892076 | Allyl containing metal complexes and olefin polymerization process | — | 1999-04-06 |
| 5866704 | 3-aryl substituted indenyl containing metal complexes and polymerization process | Jasson T. Patton | 1999-02-02 |
| 5854362 | Supported biscyclopentadienyl metal complexes | Lee Spencer | 1998-12-29 |
| 5817849 | Metal complexes containing bridged non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom | David R. Wilson, David R. Neithamer, Richard D. Ernst | 1998-10-06 |
| 5723398 | Homogeneous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of use | Robert K. Rosen, David D. Devore, James C. Stevens, Francis J. Timmers | 1998-03-03 |
| 5721185 | Homogeneous olefin polymerization catalyst by abstraction with lewis acids | Robert E. LaPointe, James C. Stevens, Mark H. McAdon | 1998-02-24 |
| 5688880 | Readily supportable metal complexes | Lee Spencer | 1997-11-18 |
| 5670680 | Method for producing octahydrofluorenyl metal complexes | Thomas H. Newman, Jerzy Klosin | 1997-09-23 |
| 5541349 | Metal complexes containing partially delocalized II-bound groups and addition polymerization catalysts therefrom | David R. Wilson, David R. Neithamer, W. Jack Kruper, Jr. | 1996-07-30 |
| 5536797 | Syndiotactic prochiral olefin polymerization process | Karen K. Borodychuk, Thomas H. Newman | 1996-07-16 |
| 5532394 | Addition polymerization catalysts comprising reduced oxidation state metal complexes | Robert K. Rosen, David D. Devore, James C. Stevens, Francis J. Timmers | 1996-07-02 |
| 5495036 | Metal (III) complexes containing conjugated, non-aromatic anionic II-bound groups and addition polymerization catalysts therefrom | David R. Wilson, David R. Neithamer, W. Jack Kruper, Jr. | 1996-02-27 |
| 5494874 | Homogenous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of use | Robert K. Rosen, David D. Devore, James C. Stevens, Francis J. Timmers | 1996-02-27 |
| 5374696 | Addition polymerization process using stabilized reduced metal catalysts | Robert K. Rosen, David D. Devore, James C. Stevens, Francis J. Timmers | 1994-12-20 |