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Catalyst composition for polymerization of olefins, polymerization process using the same, and method for its preparation Grant 8,569,194 - Xu , et al. October 29, 2 | 2013-10-29 |
Catalyst precursor for the production of olefins with an odd number of carbons atoms, process for its preparation and production method for such olefins Grant 8,304,504 - Seitz , et al. November 6, 2 | 2012-11-06 |
Catalyst Composition for Polymerization of Olefins, Polymerization Process Using the Same, and Method for Its Preparation App 20100160581 - Xu; Wei ;   et al. | 2010-06-24 |
Organometallic fluorenyl compounds, preparations, and use Grant 7,230,128 - Alt , et al. June 12, 2 | 2007-06-12 |
Organometallic Fluorenyl Compounds, Preparations, and Use App 20060122344 - ALT; HELMUTG ;   et al. | 2006-06-08 |
Metallocenes, polymerization catalyst systems, their preparation, and use Grant 6,992,035 - Welch , et al. January 31, 2 | 2006-01-31 |
Supported metallocene catalyst system for olefin polymerization, method for making and using the same Grant 6,908,876 - Atiqullah , et al. June 21, 2 | 2005-06-21 |
Supported metallocene catalyst system for olefin polymerization, method for making and using the same App 20040209766 - Atiqullah, Muhammad ;   et al. | 2004-10-21 |
Organometal catalyst compositions App 20030162651 - Collins, Kathy S. ;   et al. | 2003-08-28 |
Method And Catalyst System For Producing Polyolefins With A Selected Melt Index App 20030130447 - WELCH, M BRUCE ;   et al. | 2003-07-10 |
Organometal catalyst compositions Grant 6,524,987 - Collins , et al. February 25, 2 | 2003-02-25 |
Metallocenes, polymerization catalyst systems, their preparation, and use Grant 6,509,427 - Welch , et al. January 21, 2 | 2003-01-21 |
Polymerization catalyst systems, their preparation, and use Grant 6,268,453 - Koppl , et al. July 31, 2 | 2001-07-31 |
Process to produce a composition Grant 6,248,840 - Sukhadia , et al. June 19, 2 | 2001-06-19 |
Metallocene production process Grant 6,239,300 - Stouffer , et al. May 29, 2 | 2001-05-29 |
Method for making and using a supported metallcene catalyst system Grant 6,221,981 - Jung , et al. April 24, 2 | 2001-04-24 |
Films comprising metallocene catalyzed polyethylene Grant 6,214,469 - Sukhadia , et al. April 10, 2 | 2001-04-10 |
Process for producing an olefin polymer using a metallocene Grant 6,187,880 - Welch , et al. February 13, 2 | 2001-02-13 |
Polyethylenes containing a unique distribution of short chain branching Grant 6,153,716 - Welch , et al. November 28, 2 | 2000-11-28 |
Method for producing polymer of ethylene Grant 5,710,224 - Alt , et al. January 20, 1 | 1998-01-20 |
Organoaluminoxy product, catalyst systems, preparation, and use Grant 5,670,589 - Geerts , et al. September 23, 1 | 1997-09-23 |
Organometallic fluorenyl compounds and use thereof in olefin polymerization Grant 5,627,247 - Alt , et al. May 6, 1 | 1997-05-06 |
Metallocenes and processes therefor and therewith Grant 5,616,752 - Patsidis , et al. April 1, 1 | 1997-04-01 |
Process for producing broad molecular weight polyolefin Grant 5,594,078 - Welch , et al. January 14, 1 | 1997-01-14 |
Polymerization processes Grant 5,583,189 - Geerts , et al. December 10, 1 | 1996-12-10 |
Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process Grant 5,571,880 - Alt , et al. November 5, 1 | 1996-11-05 |
Vinly-substituted bridged metallocenes Grant 5,565,592 - Patsidis , et al. October 15, 1 | 1996-10-15 |
Catalyst systems for producing broad molecular weight polyolefin Grant 5,534,473 - Welch , et al. July 9, 1 | 1996-07-09 |
Method for making and using a supported metallocene catalyst system Grant 5,498,581 - Welch , et al. March 12, 1 | 1996-03-12 |
Metallocene catalyst systems, preparation, and use Grant 5,496,781 - Geerts , et al. March 5, 1 | 1996-03-05 |
Process for preparing catalyst system Grant 5,492,978 - Peifer , et al. February 20, 1 | 1996-02-20 |
Polymer bound metallocenes Grant 5,492,975 - Peifer , et al. February 20, 1 | 1996-02-20 |
Polymer bound ligands, polymer bound metallocenes, catalyst systems, preparation, and use Grant 5,473,020 - Peifer , et al. December 5, 1 | 1995-12-05 |
Metallocenes and processes therefor and therewith Grant 5,466,766 - Patsidis , et al. * November 14, 1 | 1995-11-14 |
Syndiotactic polypropylene prepared using silyl bridged metallocenes Grant 5,459,218 - Palackal , et al. October 17, 1 | 1995-10-17 |
Organometallic fluorenyl compounds, preparation, and use Grant 5,436,305 - Alt , et al. July 25, 1 | 1995-07-25 |
Method for preparing cyclopentadienyl-type ligands and metallocene compounds Grant 5,420,320 - Zenk , et al. May 30, 1 | 1995-05-30 |
Cyclopentadiene type compounds and method for making Grant 5,406,013 - Patsidis , et al. * April 11, 1 | 1995-04-11 |
Olefin polymerization using silyl-bridged metallocenes Grant 5,401,817 - Palackal , et al. March 28, 1 | 1995-03-28 |
Metallocenes and processes therefor and therewith Grant 5,399,636 - Alt , et al. March 21, 1 | 1995-03-21 |
Cyclopentadiene type compounds and method for making Grant 5,393,911 - Patsidis , et al. * February 28, 1 | 1995-02-28 |
Fluorene compounds and methods for making Grant 5,347,026 - Patsidis , et al. September 13, 1 | 1994-09-13 |
Fluorene compounds Grant 5,210,352 - Alt , et al. May 11, 1 | 1993-05-11 |
Cyclopentadiene type compounds and method for making Grant 5,191,132 - Patsidis , et al. March 2, 1 | 1993-03-02 |