Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825147 | 3-aryl-substituted cyclopentadienyl metal complexes and polymerization process | Ravi B. Shankar, Shaoguang Feng, Francis J. Timmers | 2004-11-30 |
| 6806327 | Substituted polycyclic, fused ring compounds, metal complexes and polymerization process | Richard E. Campbell, Jr., Ravi B. Shankar, Francis J. Timmers, Robert K. Rosen, Shaoguang Feng | 2004-10-19 |
| 6800701 | Polycyclic, fused ring compounds, metal complexes and polymerization process | Richard E. Campbell, Jr., Ravi B. Shankar, Francis J. Timmers, Robert K. Rosen | 2004-10-05 |
| 6646071 | Metal complexes containing bridging heteroatom for olefin-polymerization-process | Peter N. Nickias | 2003-11-11 |
| 6617407 | Bis(n,n-dihydrocarbylamino)-substituted cyclopentadienes and metal complexes thereof | — | 2003-09-09 |
| 6613921 | Polycyclic, fused ring compounds, metal complexes and polymerization process | Richard E. Campbell, Jr., Ravi B. Shankar, Francis J. Timmers, Robert K. Rosen | 2003-09-02 |
| 6555634 | Di- and tri-heteroatom substituted indenyl metal complexes | William J. Kruper, Jr., Peter N. Nickias, Jasson T. Patton | 2003-04-29 |
| 6515155 | Substituted group 4 metal complexes, catalysts and olefin polymerization process | Peter N. Nickias, William J. Kruper, Jr., Gordon R. Roof, Jorge Soto | 2003-02-04 |
| 6344529 | Zwitterionic catalyst activator | Edmund M. Carnahan, Grant Berent Jacobsen, Peter N. Nickias, David J. Schwartz, David R. Neithamer | 2002-02-05 |
| 6268444 | 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process | William J. Kruper, Jr., Peter N. Nickias, Jasson T. Patton, David R. Wilson | 2001-07-31 |
| 6248914 | Metalloid salt catalyst/activators | — | 2001-06-19 |
| 6235917 | Dinuclear complexes and polymerization catalysts therefrom | David D. Graf, Peter N. Nickias, Jasson T. Patton | 2001-05-22 |
| 6160146 | Process for preparing trifluoroarylaluminum etherates | Eugene Y. Chen, William J. Kruper, Jr., Robert E. LaPointe | 2000-12-12 |
| 5670680 | Method for producing octahydrofluorenyl metal complexes | Thomas H. Newman, Peter N. Nickias | 1997-09-23 |