Issued Patents All Time
Showing 26–50 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825147 | 3-aryl-substituted cyclopentadienyl metal complexes and polymerization process | Jerzy Klosin, Ravi B. Shankar, Shaoguang Feng | 2004-11-30 |
| 6806327 | Substituted polycyclic, fused ring compounds, metal complexes and polymerization process | Richard E. Campbell, Jr., Jerzy Klosin, Ravi B. Shankar, Robert K. Rosen, Shaoguang Feng | 2004-10-19 |
| 6800701 | Polycyclic, fused ring compounds, metal complexes and polymerization process | Richard E. Campbell, Jr., Jerzy Klosin, Ravi B. Shankar, Robert K. Rosen | 2004-10-05 |
| 6670432 | Olefin polymers formed by use of constrained geometry addition polymerization catalysts | — | 2003-12-30 |
| 6630545 | Polymerization process | Daniel J. Arriola, Marilyn Bokota | 2003-10-07 |
| 6624254 | Silane functionalized olefin interpolymer derivatives | Daniel J. Arriola, Matthew T. Bishop, Richard E. Campbell, Jr., David D. Devore, Stephen E. Hahn +2 more | 2003-09-23 |
| 6613921 | Polycyclic, fused ring compounds, metal complexes and polymerization process | Richard E. Campbell, Jr., Jerzy Klosin, Ravi B. Shankar, Robert K. Rosen | 2003-09-02 |
| 6512049 | Sulfonated substantially random interpolymers, blends therewith and articles made therefrom | Yunwa W. Cheung, Stephen F. Hahn, James C. Stevens, Gregory F. Schmidt, Robert H. Terbrueggen +1 more | 2003-01-28 |
| 6479594 | Sulfonated substantially random interpolymers, blends therewith and articles made therefrom | Yunwa W. Cheung, Stephen F. Hahn, James C. Stevens, Gregory F. Schmidt, Thoi H. Ho +1 more | 2002-11-12 |
| 6476283 | Hydrogenation of unsaturated polymers using divalent diene-containing bis-cyclopentadienyl group IV metal catalysts | David D. Devore, James C. Stevens, Stephen F. Hahn, David R. Wilson | 2002-11-05 |
| 6465384 | Biscyclopentadienyl diene complexes | James C. Stevens, David D. Devore, Robert K. Rosen, Jasson T. Patton, David R. Neithamer | 2002-10-15 |
| 6420299 | Boron-substituted cyclopentadienes and metal complexes thereof | D. Patrick Green, William J. Kruper, Jr. | 2002-07-16 |
| 6376406 | Catalyst compositions comprising bridged metal complexes and an activating cocatalyst | Arthur J. Ashe, III, David D. Devore, Xinggao Fang, Kevin A. Frazier, D. Patrick Green +1 more | 2002-04-23 |
| 6365779 | Boratabenzene cocatalyst with metallocene catalyst | David D. Devore, David R. Neithamer | 2002-04-02 |
| 6355818 | Heterocyclic metal complexes and olefin polymerization process | David D. Devore, Arthur J. Ashe, III, Saleem Al-Ahmad, Xinggao Fang | 2002-03-12 |
| 6329486 | Cyclopentaphenanthrenyl metal complexes and polymerization process | Ravi B. Shankar, Daniel J. Arriola, Richard E. Campbell, Jr. | 2001-12-11 |
| 6323294 | Cyclopentaphenanthrenyl metal complexes and polymerization process | Richard E. Campbell, Jr., Ravi B. Shankar, Daniel J. Arriola | 2001-11-27 |
| 6313252 | Functionalized ethylene/vinyl or vinylidene aromatic interpolymers | Ray E. Drumright, Robert H. Terbrueggen, Kenneth A. Burdett, Stephen F. Hahn | 2001-11-06 |
| 6310256 | Synthesis of 4-ketocyclopentene compounds | Ravi B. Shankar | 2001-10-30 |
| 6284905 | Bridged metal complexes | Arthur J. Ashe, III, David D. Devore, Xinggao Fang, Kevin A. Frazier, D. Patrick Green +1 more | 2001-09-04 |
| 6258902 | Olefin polymerization process | Richard E. Campbell, Jr., David D. Devore, Kevin P. Peil | 2001-07-10 |
| 6255246 | Boratabenzene cocatalyst with metallocene catalyst | David D. Devore, David R. Neithamer | 2001-07-03 |
| 6191245 | .alpha.-Olefin/vinylidene aromatic monomer and/or hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers | Richard E. Campbell, Jr., Mark H. McAdon, Peter N. Nickias, Jasson T. Patton, Oscar D. Redwine | 2001-02-20 |
| 6150297 | Cyclopentaphenanthrenyl metal complexes and polymerization process | Richard E. Campbell, Jr., Ravi B. Shankar, Daniel J. Arriola | 2000-11-21 |
| 6107374 | Asphalt modified with olefin/vinylidene aromatic monomer interpolymers | James C. Stevens, Arnold L. Gatzke, Corwin J. Bredeweg, Kevin W. McKay, William A. Gros +1 more | 2000-08-22 |