Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645834 | Catalyst system for production of polyolefins | Kenneth P. Blackmon, Joseph Thorman, Edwar S. Shamshoum, Christopher G. Bauch | 2010-01-12 |
| 7473664 | Formation of Ziegler-Natta catalyst | Kayo Vizzini, David Knoeppel, Steven D. Gray, Tim Coffy, Henry Enriquez | 2009-01-06 |
| 7470764 | Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins | Kenneth P. Blackmon, Michael Wallace | 2008-12-30 |
| 7390860 | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene | Ronald Tharappel, Renaud Oreins, William Gauthier, David Attoe, Kevin McGovern +3 more | 2008-06-24 |
| 7309678 | Polyamide supported metallocene catalysts | William Gauthier, Shady Henry, Kai Hortmann | 2007-12-18 |
| 7220806 | Process for increasing ethylene incorporation into random copolymers | William Gauthier, Jun Tian, Constance Hayworth Patrick, Shady Henry, Nathan Williams | 2007-05-22 |
| 7202191 | Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins | Kenneth P. Blackmon, Michael Wallace | 2007-04-10 |
| 7125937 | Polyorganosilsesquioxane supported metallocene catalysts | William Gauthier | 2006-10-24 |
| 7109143 | Polymerization catalyst system using n-butymethyldimethoxysilane for preparation of polypropylene film grade resins | Kenneth P. Blackmon, Michael Wallace | 2006-09-19 |
| 7056991 | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene | Ronald Tharappel, Renaud Oreins, William Gauthier, David Attoe, Kevin McGovern +3 more | 2006-06-06 |
| 7053163 | Controlled comonomer distribution along a reactor for copolymer production | Jun Tian, William Gauthier, Mark C. Douglass, Nelson T. Black, Ronald Tharappel | 2006-05-30 |
| 7022796 | Production of ultra high melt flow polypropylene resins | Kenneth P. Blackmon, Luis Paulo Barthel-Rosa, Shabbir Malbari, Michel Daumerie | 2006-04-04 |
| 6916892 | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene | Ronald Tharappel, Renaud Oreins, William Gauthier, David Attoe, Kevin McGovern +3 more | 2005-07-12 |
| 6878787 | Polyamide supported metallocene catalysts | William Gauthier, Shady Henry, Kai Hortmann | 2005-04-12 |
| 6855783 | Supported metallocene catalysts | William Gauthier, Margaret Kerr, Jun Tian, Constance Hayworth Patrick, Shady Henry | 2005-02-15 |
| 6777366 | Method for the preparation of metallocene catalysts | William Gauthier, Margarito Lopez, Don Gordon Campbell, Jr., Margaret Kerr | 2004-08-17 |
| 6667380 | Catalyst formulation and polymerization processes | Edwar S. Shamshoum, Shabbir Malbari | 2003-12-23 |
| 6657024 | Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins | Kenneth P. Blackmon, Michael Wallace | 2003-12-02 |
| 6657025 | Production of ultra high melt flow polypropylene resins | Kenneth P. Blackmon, Luis Paulo Barthel-Rosa, Shabbir Malbari, Michel Daumerie | 2003-12-02 |
| 6489411 | Catalyst formulation and polymerization processes | Edwar S. Shamshoum, Shabbir Malbari | 2002-12-03 |
| 6410663 | Electron donors in a Ziegler-Natta catalyst for the production of high melt flow copolymers | Edwar S. Shamshoum, Theodore Harris | 2002-06-25 |
| 6384160 | Polyolefin catalyst for polymerization of propylene and a method of making and using thereof | Edwar S. Shamshoum, Christopher G. Bauch | 2002-05-07 |
| 6323293 | Electron donor and catalyst system for olefin polymerization | Edwar S. Shamshoum, Christopher G. Bauch, Theodore Harris, Sehyun Kim | 2001-11-27 |
| 6255247 | Optimum external co-catalyst electron donor molar ratio in propylene polymerization | Edwar S. Shamshoum | 2001-07-03 |
| 6239058 | Process for activating a metallocene catalyst supported on silica | Edwar S. Shamshoum, Christopher G. Bauch, B. Raghava Reddy, Kevin McGovern | 2001-05-29 |