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Koji Masaki
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Fairlawn, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
9,644,052
Issue date
May 9, 2017
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
8,987,362
Issue date
Mar 24, 2015
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
8,618,199
Issue date
Dec 31, 2013
Yoichi F. Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polymers prepared with lanthanide-based catalysts
Patent number
7,750,087
Issue date
Jul 6, 2010
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polymers prepared with lanthanide-based catalysts
Patent number
7,671,136
Issue date
Mar 2, 2010
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilizing high-vinyl polybutadiene
Patent number
7,211,619
Issue date
May 1, 2007
Bridgestone Corporation
Luo Steven
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polymers prepared with lanthanide-based catalysts
Patent number
6,992,147
Issue date
Jan 31, 2006
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polymers prepared with lanthanide-based catalysts
Patent number
6,977,281
Issue date
Dec 20, 2005
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lanthanide-based catalyst composition for the manufacture of polydi...
Patent number
6,699,813
Issue date
Mar 2, 2004
Bridgestone Corporation
Steven Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
FUNCTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNC...
Publication number
20150259452
Publication date
Sep 17, 2015
JSR CORPORATION
Yoichi OZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNC...
Publication number
20140100339
Publication date
Apr 10, 2014
JSR CORPORATION
Yoichi OZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNC...
Publication number
20130102736
Publication date
Apr 25, 2013
Yoichi OZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified polymers prepared with lanthanide-based catalysts
Publication number
20060030677
Publication date
Feb 9, 2006
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified polymers prepared with lanthanide-based catalysts
Publication number
20060025539
Publication date
Feb 2, 2006
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Publication number
20060004131
Publication date
Jan 5, 2006
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Lanthanide-based catalyst composition for the manufacture of polydi...
Publication number
20030176276
Publication date
Sep 18, 2003
Steven Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Stabilizing high-vinyl polybutadiene
Publication number
20030040594
Publication date
Feb 27, 2003
Bridgestone Corp.
Luo Steven
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...