Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624254 | Silane functionalized olefin interpolymer derivatives | Daniel J. Arriola, Matthew T. Bishop, David D. Devore, Stephen E. Hahn, Thoi H. Ho +2 more | 2003-09-23 |
| 6613921 | Polycyclic, fused ring compounds, metal complexes and polymerization process | Jerzy Klosin, Ravi B. Shankar, Francis J. Timmers, Robert K. Rosen | 2003-09-02 |
| 6500949 | Bridged metal complexes | Kevin A. Frazier, David D. Devore, Paul C. Vosejpka | 2002-12-31 |
| 6329486 | Cyclopentaphenanthrenyl metal complexes and polymerization process | Ravi B. Shankar, Francis J. Timmers, Daniel J. Arriola | 2001-12-11 |
| 6323294 | Cyclopentaphenanthrenyl metal complexes and polymerization process | Ravi B. Shankar, Francis J. Timmers, Daniel J. Arriola | 2001-11-27 |
| 6258902 | Olefin polymerization process | David D. Devore, Kevin P. Peil, Francis J. Timmers | 2001-07-10 |
| 6191245 | .alpha.-Olefin/vinylidene aromatic monomer and/or hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers | Mark H. McAdon, Peter N. Nickias, Jasson T. Patton, Oscar D. Redwine, Francis J. Timmers | 2001-02-20 |
| 6150297 | Cyclopentaphenanthrenyl metal complexes and polymerization process | Francis J. Timmers, Ravi B. Shankar, Daniel J. Arriola | 2000-11-21 |
| 6136993 | Integrated process for preparation of diene complexes | Eugene Y. Chen, David D. Devore, D. Patrick Green, Jasson T. Patton, Jorge Soto +1 more | 2000-10-24 |
| 6127563 | Integrated process for preparation of diene complexes | Eugene Y. Chen, David D. Devore, D. Patrick Green, Jasson T. Patton, Jorge Soto +1 more | 2000-10-03 |
| 6084115 | Diene complexes of group 4 metals and process of preparation | Eugene Y. Chen, David D. Devore, D. Patrick Green, Jasson T. Patton, Jorge Soto +1 more | 2000-07-04 |
| 5886117 | Process using borane derived catalysts for preparation of syndiotactic vinyl aromatic polymers | — | 1999-03-23 |
| 5206197 | Catalyst composition for preparation of syndiotactic vinyl aromatic polymers | — | 1993-04-27 |
| 5196490 | Process for preparation of syndiotactic polystyrene | John G. Hefner | 1993-03-23 |
| 5077367 | Crystalline syndiotactic copolymers from arylcyclobutene functional monomers and vinyl aromatic monomers | Robert A. DeVries | 1991-12-31 |
| 5066741 | Process for preparation of syndiotactic vinyl aromatic polymers | — | 1991-11-19 |
| 5045517 | Catalyst and process for preparation of syndiotactic polystyrene | John G. Hefner | 1991-09-03 |
| 5015749 | Preparation of polyhydrocarbyl-aluminoxanes | Gregory F. Schmidt, Dennis A. Hucul | 1991-05-14 |
| D305322 | Vehicle spare tire cover | — | 1990-01-02 |
| 4808680 | Polymerization of vinyl aromatic monomers using cyclopentadienyl zirconium catalysts | Gregory F. Schmidt | 1989-02-28 |
| 4774301 | Zirconium containing catalysts and method of use | Gregory F. Schmidt | 1988-09-27 |
| 4665046 | Organoactinide polymer catalysts | — | 1987-05-12 |
| 4659685 | Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound | William Monroe Coleman, III, Gregory F. Schmidt, Mark S. Delaney | 1987-04-21 |