Issued Patents All Time
Showing 26–50 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250471 | Impact resistance polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers | Daniel D. VanderLende, Patricia Ansems | 2007-07-31 |
| 7250470 | Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent | Daniel D. VanderLende, Patricia Ansems | 2007-07-31 |
| 7238759 | Isotactic propylene copolymers, their preparation and use | Daniel D. VanderLende | 2007-07-03 |
| 7222673 | Production of free gas by gas hydrate conversion | Arne Graue, Bjorn Kvamme, David R. Zornes, James J. Howard, Bernard A. Baldwin | 2007-05-29 |
| 7214638 | Olefin polymerization catalyst composition comprising group 13 amide derivatives | Duane R. Romer, Robert K. Rosen, Francis J. Timmers, Hendrik E. Tuinstra | 2007-05-08 |
| 7199203 | Isotactic propylene copolymer fibers, their preparation and use | Daniel D. VanderLende, Samuel Ethiopia | 2007-04-03 |
| 7148305 | Method of making interpolymers and products made therefrom | Daniel D. VanderLende | 2006-12-12 |
| 7109269 | Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers | Daniel D. VanderLende, Patricia Ansems | 2006-09-19 |
| 7060754 | Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent | Daniel D. VanderLende, Patricia Ansems | 2006-06-13 |
| 6960635 | Isotactic propylene copolymers, their preparation and use | Daniel D. VanderLende | 2005-11-01 |
| 6953764 | High activity olefin polymerization catalyst and process | Kevin A. Frazier, Harold W. Boone, Paul C. Vosejpka | 2005-10-11 |
| 6943215 | Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers | Daniel D. VanderLende, Patricia Ansems | 2005-09-13 |
| 6927256 | Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent | Daniel D. VanderLende, Patricia Ansems | 2005-08-09 |
| 6924342 | Method of making interpolymers and products made therefrom | Daniel D. VanderLende | 2005-08-02 |
| 6906160 | Isotactic propylene copolymer fibers, their preparation and use | Daniel D. VanderLende, Samuel Ethiopia | 2005-06-14 |
| 6884857 | Olefin polymerization process using supported constrained geometry catalysts | David R. Wilson | 2005-04-26 |
| 6875816 | High melt strength polymers and method of making same | Alexander W. Degroot, Sylvie Desjardins, Jeffrey D. Weinhold, Edmund M. Carnahan, David T. Gillespie +1 more | 2005-04-05 |
| 6858557 | Supported constrained geometry olefin polymerization catalysts | — | 2005-02-22 |
| 6849704 | Elastic substantially linear olefin polymers | Shih-Yaw Lai, George W. Knight, John R. Wilson, Pak-Wing S. Chum | 2005-02-01 |
| 6844399 | Sulfonated substantially random interpolymers, blends therewith and articles made therefrom | Yunwa W. Cheung, Stephen F. Hahn, Francis J. Timmers, Gregory F. Schmidt, Thoi H. Ho +1 more | 2005-01-18 |
| 6825369 | Metal complex compounds | David R. Neithamer | 2004-11-30 |
| 6806326 | Constrained geometry addition polymerization catalysts | Robert K. Rosen, Peter N. Nickias, David R. Wilson | 2004-10-19 |
| 6780954 | Elastic substantially linear ethylene polymers | Shih-Yaw Lai, John R. Wilson, George W. Knight | 2004-08-24 |
| 6737484 | Elastic substantially linear olefin polymers | Shih-Yaw Lai, John R. Wilson, George W. Knight, Pak-Wing S. Chum | 2004-05-18 |
| 6696379 | Supported modified alumoxane catalyst activator | Edmund M. Carnahan, Grant Berent Jacobsen, Eugene Y. Chen | 2004-02-24 |