Tanaka; Ryouji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tanaka; Ryouji.The latest application filed is for "polymers functionalized with heterocyclic nitrile compounds".

Company Profile

1.30.30

Tanaka; Ryouji - Chuo-Ku JP
Tanaka; Ryouji - Tokyo N/A JP
Tanaka; Ryouji - Kagawa-ken JP
Tanaka; Ryouji - Mie 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
Polymers functionalized with heterocyclic nitrile compounds Grant 10,550,203 - Luo , et al. Fe	2020-02-04
Polymers Functionalized With Heterocyclic Nitrile Compounds App 20180319905 - LUO; Steven ; et al.	2018-11-08
Process for production of modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition Grant 9,550,840 - Nakamura , et al. January 24, 2	2017-01-24
Polymers Functionalized With Heterocyclic Nitrile Compounds App 20170015760 - Luo; Steven ; et al.	2017-01-19
Method for producing denatured conjugated diene polymer Grant 9,527,932 - Morita , et al. December 27, 2	2016-12-27
Polymers functionalized with heterocyclic nitrile compounds Grant 9,469,741 - Luo , et al. October 18, 2	2016-10-18
Modified conjugated diene rubber, method for producing same, and rubber composition Grant 9,212,276 - Tanaka , et al. December 15, 2	2015-12-15
Modified conjugated diene rubber, method for producing same, and rubber composition Grant 9,206,277 - Tanaka December 8, 2	2015-12-08
Polymers Functionalized With Heterocyclic Nitrile Compounds App 20150267031 - Luo; Steven ; et al.	2015-09-24
Method for producing denatured conjugated diene polymer Grant 9,090,754 - Morita , et al. July 28, 2	2015-07-28
Polymers functionalized with heterocyclic nitrile compounds Grant 9,085,646 - Luo , et al. July 21, 2	2015-07-21
Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition Grant 8,980,987 - Tanaka , et al. March 17, 2	2015-03-17
Method For Producing Denatured Conjugated Diene Polymer App 20140309363 - Morita; Hiroyuki ; et al.	2014-10-16
Method of producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition Grant 8,809,440 - Tanaka , et al. August 19, 2	2014-08-19
Method For Producing Denatured Conjugated Diene Polymer App 20140221563 - Morita; Hiroyuki ; et al.	2014-08-07
Modified Conjugated Diene Rubber, Method For Producing Same, And Rubber Composition App 20130296481 - Tanaka; Ryouji	2013-11-07
Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition Grant 8,557,915 - Nakamura , et al. October 15, 2	2013-10-15
Method For Producing Modified Conjugated Diene Rubber, Modified Conjugated Diene Rubber, And Rubber Composition App 20130245192 - Tanaka; Ryouji ; et al.	2013-09-19
Modified Conjugated Diene Rubber, Method For Producing Same, And Rubber Composition App 20130085228 - Tanaka; Ryouji ; et al.	2013-04-04
Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition Grant 8,404,785 - Tanaka , et al. March 26, 2	2013-03-26
Polymers Functionalized With Heterocyclic Nitrile Compounds App 20130066016 - Luo; Steven ; et al.	2013-03-14
Polymers functionalized with heterocyclic nitrile compounds Grant 8,362,156 - Luo , et al. January 29, 2	2013-01-29
Process For Production Of Modified Conjugated Diene Rubber, Modified Conjugated Diene Rubber, And Rubber Composition App 20130023623 - Nakamura; Takahiro ; et al.	2013-01-24
Polymers functionalized with heterocyclic nitrile compounds Grant 8,314,189 - Luo , et al. November 20, 2	2012-11-20
Method Of Producing Modified Conjugated Diene Rubber, Modified Conjugated Diene Rubber, And Rubber Composition App 20120270997 - Tanaka; Ryouji ; et al.	2012-10-25
Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition Grant 8,258,241 - Tanaka , et al. September 4, 2	2012-09-04
Process For Producing Conjugated Diene Polymer, Conjugated Diene Polymer, And Rubber Composition App 20120142851 - NAKAMURA; Takahiro ; et al.	2012-06-07
Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition Grant 8,153,723 - Nakamura , et al. April 10, 2	2012-04-10
Rubber Composition And Pneumatic Tire App 20110319519 - Sone; Takuo ; et al.	2011-12-29
Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the same Grant 7,893,153 - Tanaka , et al. February 22, 2	2011-02-22
Method For Producing Modified Conjugated Diene Polymer, Modified Conjugated Diene Polymer, And Rubber Composition App 20110015302 - Tanaka; Ryouji ; et al.	2011-01-20
Method For Producing Modified Conjugated Diene Polymer, Modified Conjugated Diene Polymer, And Rubber Composition App 20100317794 - Tanaka; Ryouji ; et al.	2010-12-16
Polymers Functionalized With Heterocyclic Nitrile Compounds App 20100280217 - Luo; Steven ; et al.	2010-11-04
Process For Producing Modified Conjugated Diene Polymer, Modified Conjugated Diene Polymer Obtained By The Process, And Rubber Composition Containing The Same App 20100222502 - Tanaka; Ryouji ; et al.	2010-09-02
Method For Producing Modified Conjugated Diene Polymer, Modified Conjugated Diene Polymer, And Rubber Composition App 20100105827 - Tanaka; Ryouji ; et al.	2010-04-29
Process for producing modified polymer, modified polymer obtained by the process, and rubber composition thereof Grant 7,700,686 - Tanaka , et al. April 20, 2	2010-04-20
Foamed Film for Shrink Labels App 20090294458 - Tanaka; Ryouji ; et al.	2009-12-03
Process For Producing Conjugated Diene Polymer, Conjugated Diene Polymer, And Rubber Composition App 20090247695 - Nakamura; Takahiro ; et al.	2009-10-01
Polymers Functionalized With Heterocyclic Nitrile Compounds App 20090099325 - Luo; Steven ; et al.	2009-04-16
Process For Producing Modified Polymer, Modified Polymer Obtained By The Process, And Rubber Composition Thereof App 20080188613 - Tanaka; Ryouji ; et al.	2008-08-07
Method for producing modified conjugated diene polymer and rubber composition Grant 7,202,306 - Tanaka , et al. April 10, 2	2007-04-10
Method for producing modified conjugated diene polymer and rubber composition App 20060264560 - Tanaka; Ryouji ; et al.	2006-11-23
Method for producing modified conjugated diene polymer and rubber composition App 20050009979 - Tanaka, Ryouji ; et al.	2005-01-13
Modified conjugated diene polymer and method of producing the same and rubber composition Grant 6,838,526 - Sone , et al. January 4, 2	2005-01-04

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