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Takanori Sadashima
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
8,546,289
Issue date
Oct 1, 2013
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
8,293,672
Issue date
Oct 23, 2012
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
7,989,382
Issue date
Aug 2, 2011
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium compound, solid catalyst component, catalyst for olefin p...
Patent number
7,871,951
Issue date
Jan 18, 2011
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Magnesium compound, catalyst for olefin polymerization and method f...
Patent number
7,737,069
Issue date
Jun 15, 2010
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium compound, solid catalyst component, olefin polymerization...
Patent number
7,723,254
Issue date
May 25, 2010
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
7,524,790
Issue date
Apr 28, 2009
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium compound, solid catalyst component for olefin polymerizat...
Patent number
7,387,979
Issue date
Jun 17, 2008
Matsushita Electric Industrial Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization
Patent number
7,081,427
Issue date
Jul 25, 2006
Idemitsu Kosan Co., Ltd.
Nobuhiro Yabunouchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
7,071,138
Issue date
Jul 4, 2006
Idemitsu Petrochemical Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for bulk polymerization, catalyst for vapor phase polymeri...
Patent number
6,689,849
Issue date
Feb 10, 2004
Idemitsu Petrochemical Co., Ltd.
Takanori Sadashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organosilicon compound, catalyst for olefin polymer production, and...
Patent number
6,552,136
Issue date
Apr 22, 2003
Idemitsu Petrochemical Co., Ltd.
Tsuyoshi Ota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
6,495,639
Issue date
Dec 17, 2002
Idemitsu Petrochemical Co., Ltd.
Yasunori Kadoi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst components for olefin polymerization, catalysts for...
Patent number
6,331,620
Issue date
Dec 18, 2001
Idemitsu Petrochemical Co., Ltd.
Yasunori Kadoi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
6,204,215
Issue date
Mar 20, 2001
Idemitsu Petrochemical Co., Ltd.
Yasunori Kadoi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Solid catalyst component for olefin polymerization, catalyst for ol...
Publication number
20110275508
Publication date
Nov 10, 2011
IDEMITSU KOSAN CO., LTD.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component for olefin polymerization, catalyst for ol...
Publication number
20110218098
Publication date
Sep 8, 2011
IDEMITSU KOSAN CO., LTD.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component for olefin polymerization, catalyst for ol...
Publication number
20090197762
Publication date
Aug 6, 2009
IDEMITSU KOSAN CO., LTD.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MAGNESIUM COMPOUND, SOLID CATALYST COMPONENT, CATALYST FOR OLEFIN P...
Publication number
20090186755
Publication date
Jul 23, 2009
IDEMITSU KOSAN CO., LTD.
Shojiro TANASE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MAGNESIUM COMPOUND, SOLID CATALYST COMPONENT, OLEFIN POLYMERIZATION...
Publication number
20090181845
Publication date
Jul 16, 2009
Idemitsu Kosan Co., Ltd.
Shojiro TANASE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Magnesium Compound, Catalyst for Olefin Polymerization and Method f...
Publication number
20080281059
Publication date
Nov 13, 2008
IDEMITSU KOSAN CO., LTD.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Magnesium compound, solid catalyst component for olefin polymerizat...
Publication number
20080188687
Publication date
Aug 7, 2008
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Magnesium Compound, Solid Catalyst Component, Olefin Polymerization...
Publication number
20070219326
Publication date
Sep 20, 2007
IDEMITSU KOSAN CO., LTD.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MAGNESIUM COMPOUND, SOLID CATALYST COMPONENT, OLEFIN POLYMERIZATION...
Publication number
20070213206
Publication date
Sep 13, 2007
Idemitsu Kosan Co.,Ltd
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalysts for polymerizing olefins and process for producing olefin...
Publication number
20060116280
Publication date
Jun 1, 2006
Nobuhiro Yabunouchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component for olefin polymerization, catalyst for ol...
Publication number
20060105907
Publication date
May 18, 2006
Idemitsu Petrochemical Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Magnesium compound, solid catalyst component for olefin polymerizat...
Publication number
20050227857
Publication date
Oct 13, 2005
Idemitsu Kosan Co., Ltd.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component for olefin polymerization, catalyst for ol...
Publication number
20050187359
Publication date
Aug 25, 2005
IDEMITSU KOSAN CO., LTD.
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Soid catalyst component for olefin polymerization, catalyst for ole...
Publication number
20040266609
Publication date
Dec 30, 2004
Shojiro Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component for olefin polymerization
Publication number
20040102310
Publication date
May 27, 2004
Nobuhiro Yabunouchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...