Invernizzi; Renzo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Invernizzi; Renzo.The latest application filed is for "solid component of catalyst for the (co) polymerization of ethylene and .alpha.-olefins".

Company Profile

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Invernizzi; Renzo - Milan IT
Invernizzi; Renzo - 20147 Milano IT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Solid component of catalyst for the (co) polymerization of ethylene and .alpha.-olefins Grant 6,730,627 - Masi , et al. May 4, 2	2004-05-04
Solid component of catalyst for the (CO)polymerization of ethylene Grant 5,521,135 - Luciani , et al. May 28, 1	1996-05-28
Procedure for the preparation of a solid component of catalyst for the (co)polymerization of ethylene Grant 5,382,557 - Masi , et al. January 17, 1	1995-01-17
Supported catalyst for ethylene polymerization and the copolymerization of ethylene with alpha-olephins, its preparation and use Grant 5,278,117 - Luciani , et al. January 11, 1	1994-01-11
Process for the preparation of a solid component of catalyst for the (co)polymerization of ethylene Grant 5,258,342 - Luciani , et al. November 2, 1	1993-11-02
Solid component of catalyst for the (co) polymerization of ethylene Grant 5,227,439 - Luciani , et al. July 13, 1	1993-07-13
Supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds, and a (co)polymerization process which uses it Grant 5,189,000 - Masi , et al. February 23, 1	1993-02-23
Catalyst component for polymerizing ethylene or copolymerizing ethylene with an alpha-olefin Grant 4,843,049 - Invernizzi , et al. June 27, 1	1989-06-27
Method of preparing a supported Ziegler-catalyst for the polymerization of alpha-olefins Grant 4,506,027 - Invernizzi , et al. March 19, 1	1985-03-19
Method of preparing low-density ethylene copolymers Grant 4,481,342 - Invernizzi , et al. November 6, 1	1984-11-06
Supported catalysts for the polymerization of ethylene Grant 4,421,674 - Invernizzi , et al. December 20, 1	1983-12-20
Catalyst for the polymerization of alpha-olefins Grant 4,347,162 - Invernizzi , et al. August 31, 1	1982-08-31
Process for the dimerization or co-dimerization of linear olefins and catalysts therefore Grant 4,029,719 - Forni , et al. June 14, 1	1977-06-14
Supported Catalysts For The Production Of 4-methyl-pentene From Propylene Grant 3,853,786 - Forni , et al. December 10, 1	1974-12-10

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