Kawamura; Kazumori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawamura; Kazumori.The latest application filed is for "solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method".

Company Profile

3.6.6

Kawamura; Kazumori - Chiba JP
KAWAMURA; Kazumori - Chiba-shi JP
Kawamura; Kazumori - Sodegaura JP

*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 polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method Grant 10,870,715 - Tsurugi , et al. December 22, 2	2020-12-22
Solid Polyaluminoxane Composition, Olefin Polymerization Catalyst, Olefin Polymer Production Method And Solid Polyaluminoxane Composition Production Method App 20190062470 - TSURUGI; Kou ; et al.	2019-02-28
Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method Grant 10,150,823 - Tsurugi , et al. Dec	2018-12-11
Solid Polyaluminoxane Composition, Olefin Polymerization Catalyst, Olefin Polymer Production Method And Solid Polyaluminoxane Composition Production Method App 20170240664 - TSURUGI; Kou ; et al.	2017-08-24
Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method Grant 9,676,879 - Tsurugi , et al. June 13, 2	2017-06-13
Catalyst for olefin multimerization and method for producing olefin multimer in presence of catalyst for olefin multimerization Grant 9,616,421 - Saito , et al. April 11, 2	2017-04-11
Catalyst For Olefin Multimerization And Method For Producing Olefin Multimer In Presence Of Catalyst For Olefin Multimerization App 20160001278 - SAITO; Yasunori ; et al.	2016-01-07
Solid Polyaluminoxane Composition, Olefin Polymerization Catalyst, Olefin Polymer Production Method And Solid Polyaluminoxane Composition Production Method App 20150376306 - TSURUGI; Kou ; et al.	2015-12-31
Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts Grant 8,258,361 - Suzuki , et al. September 4, 2	2012-09-04
Transition Metal Complex Compounds, Olefin Oligomerization Catalysts Including The Compounds, And Processes For Producing Olefin Oligomers Using The Catalysts App 20110082325 - Suzuki; Yasuhiko ; et al.	2011-04-07
Fluorinated cycloolefin polymers, processes for preparation of fluorinated cycloofefin monomers and polymers thereof, and use of the same Grant 6,875,819 - Sunaga , et al. April 5, 2	2005-04-05
Fluorinated cycloolefin polymers, processes for preparation of fluorinated cycloofefin monomers and polymers thereof, and use of the same App 20030187168 - Sunaga, Tadahiro ; et al.	2003-10-02

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