Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939417 | Ziegler-Natta catalyst with an electron donor compound for increasing polymer molecular weight | Linfeng Chen, Mingzhe Yu, Mehmet Demirors, Andrew T. Heitsch, Jeffrey A. Sims +2 more | 2024-03-26 |
| 11857935 | Ziegler-Natta catalyst system having a thermally treated magnesium chloride component | Mingzhe Yu, David G. Barton, Kurt F. Hirsekorn, Sadeka Onam, Andrew T. Heitsch +1 more | 2024-01-02 |
| 9938374 | Zinc catalyst/additive system for the polymerization of epoxide monomers | Anna V. Davis | 2018-04-10 |
| 9879115 | Zinc catalyst/additive system for the polymerization of epoxide monomers | Anna V. Davis | 2018-01-30 |
| 9624343 | Zinc catalyst/additive system for the polymerization of epoxide monomers | Anna V. Davis | 2017-04-18 |
| 9370735 | Ionic liquid grafted mesoporous silica compositions for polar gas/non-polar gas and olefin/paraffin separations | Deepak Akolekar, Victor J. Sussman, M J. Yanjarappa, Phani Kiran Bollapragada, Scott T. Matteucci | 2016-06-21 |
| 9193487 | Self assembling polymer membranes in food packaging application | Scott T. Matteucci, Leonardo C. Lopez, Shawn D. Feist, Shrikant N. Khot | 2015-11-24 |
| 8343257 | Polymer pi-bond-philic filler composites | Scott T. Matteucci, Shawn D. Feist, Leonardo C. Lopez, Michael S. Paquette, Jeffrey C. Munro | 2013-01-01 |
| 8304543 | Blocking agents for organoborane compounds | Gary L. Jialanella, Shaoguang Feng, Toni Ristoski | 2012-11-06 |
| 7816562 | Amido-organoborate initiator systems | Shaoguang Feng, Gary L. Jialanella, Toni Ristoski | 2010-10-19 |
| 7737241 | Amido-organoborate initiator systems | Shaoguang Feng, Gary L. Jialanella, Toni Ristoski | 2010-06-15 |
| 6946531 | Low molecular weight ethylene interpolymers and polymerization process | David D. Graf, Jerzy Klosin, Timothy A. Herzog, Carlos Ortiz, Jorge Soto +2 more | 2005-09-20 |
| 6825295 | Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process | Jerzy Klosin, William J. Kruper, Jr., Gordon R. Roof, Jorge Soto, David D. Graf | 2004-11-30 |
| 6806326 | Constrained geometry addition polymerization catalysts | James C. Stevens, Robert K. Rosen, David R. Wilson | 2004-10-19 |
| 6646071 | Metal complexes containing bridging heteroatom for olefin-polymerization-process | Jerzy Klosin | 2003-11-11 |
| 6635597 | Perfluoronaphthyl substituted boron containing catalyst activator | Tobin J. Marks, Liting Li, You-Xian Chen, Mark H. McAdon | 2003-10-21 |
| 6627711 | Transition metal donor complexes and olefin polymerization process | Michael J. Mullins, Phillip S. Athey, Jorge Soto, Harold W. Boone, R. Vernon Snelgrove | 2003-09-30 |
| 6555634 | Di- and tri-heteroatom substituted indenyl metal complexes | Jerzy Klosin, William J. Kruper, Jr., Jasson T. Patton | 2003-04-29 |
| 6515155 | Substituted group 4 metal complexes, catalysts and olefin polymerization process | Jerzy Klosin, William J. Kruper, Jr., Gordon R. Roof, Jorge Soto | 2003-02-04 |
| 6420507 | Olefin polymers prepared with substituted indenyl containing metal complexes | Lawrence T. Kale, Daniel D. VanderLende, Jasson T. Patton, James C. Stevens, Deepak R. Parikh +1 more | 2002-07-16 |
| 6410629 | Incorporation of free radical inhibitors in polyolefins | Michael J. Mullins, Jorge Soto | 2002-06-25 |
| 6344529 | Zwitterionic catalyst activator | Edmund M. Carnahan, Grant Berent Jacobsen, Jerzy Klosin, David J. Schwartz, David R. Neithamer | 2002-02-05 |
| 6268444 | 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process | Jerzy Klosin, William J. Kruper, Jr., Jasson T. Patton, David R. Wilson | 2001-07-31 |
| 6268445 | Catalyst activator | Mark H. McAdon, Tobin J. Marks, David J. Schwartz | 2001-07-31 |
| 6235917 | Dinuclear complexes and polymerization catalysts therefrom | David D. Graf, Jerzy Klosin, Jasson T. Patton | 2001-05-22 |