1
Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Company, Merchant & Gould P C, November 17, 2009: US07619047 (138 worldwide citation)

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...


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Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Company, Merchant & Gould P C, June 14, 2011: US07960487 (72 worldwide citation)

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...


3
Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Company, Merchant & Gould P C, March 20, 2012: US08138113 (37 worldwide citation)

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...


4
Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Company, Merchant & Gould P C, September 18, 2012: US08268944 (16 worldwide citation)

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...


5
Yang Qing, Jayaratne Kumudini C, Jensen Michael D, Mcdaniel Max P, Martin Joel L, Thorn Matthew G, Lanier Jerry T, Crain Tony R: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Company, Yang Qing, Jayaratne Kumudini C, Jensen Michael D, Mcdaniel Max P, Martin Joel L, Thorn Matthew G, Lanier Jerry T, Crain Tony R, HUSEMAN Cheryl L, September 7, 2007: WO/2007/101053 (13 worldwide citation)

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging ŋ5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging ŋ5-cyclopentadienyl-type lig ...


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Yang Qing, Jayaratne Kumudini C, Jensen Michael D, Mcdaniel Max P, Martin Joel L, Thorn Matthew G, Lanier Jerry T, Crain Tony R: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Co, November 12, 2008: EP1989238-A1

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging eta-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging eta-cyclopentadienyl-type ligands, ...


8
Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Merchant & Gould Chevron Phillips, August 23, 2007: US20070197374-A1

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...


9
Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Company, August 18, 2011: US20110201770-A1

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...


10
Qing Yang, Kumudini C Jayaratne, Michael D Jensen, Max P McDaniel, Joel L Martin, Matthew G Thorn, Jerry T Lanier, Tony R Crain: Dual metallocene catalysts for polymerization of bimodal polymers. Chevron Phillips Chemical Company, Merchant & Gould Chevron Phillips, February 18, 2010: US20100041842-A1

This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, ty ...