Lowery, Jr.; Kirby

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lowery, Jr.; Kirby.The latest application filed is for "high efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins".

Company Profile

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Lowery, Jr.; Kirby - Lake Jackson TX
Lowery, Jr.; Kirby - Jackson TX

*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
High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins Grant 4,399,053 - Shipley , et al. * August 16, 1	1983-08-16
High efficiency catalyst containing titanium and zirconium for polymerizing olefins Grant 4,356,111 - Shipley , et al. October 26, 1	1982-10-26
High efficiency, high temperature catalyst for polymerizing olefins Grant 4,314,912 - Lowery, Jr. , et al. February 9, 1	1982-02-09
Polymerization of olefins in the presence of a catalyst containing titanium and zirconium Grant 4,310,648 - Shipley , et al. January 12, 1	1982-01-12
High efficiency catalyst for polymerizing olefins Grant 4,308,369 - Shipley , et al. December 29, 1	1981-12-29
Dual, independently supported catalyst mixtures Grant 4,285,834 - Lowery, Jr. , et al. August 25, 1	1981-08-25
Polymerization of olefins with dual, independently supported catalysts Grant 4,263,422 - Lowery, Jr. , et al. April 21, 1	1981-04-21
High efficiency, high temperature catalyst for polymerizing olefins Grant 4,250,288 - Lowery, Jr. , et al. February 10, 1	1981-02-10
High efficiency catalyst for polymerizing olefins Grant 4,224,186 - Lowery, Jr. , et al. September 23, 1	1980-09-23

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