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Patents Grants
last 30 patents
Information
Patent Grant
Modified high cis polydiene polymer, related methods and rubber com...
Patent number
12,168,705
Issue date
Dec 17, 2024
Bridgestone Corporation
Zengquan Qin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Coupled polymer products, methods of making and compositions contai...
Patent number
12,006,422
Issue date
Jun 11, 2024
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Non-active sulfur containing functional silanes for silica compounds
Patent number
11,879,055
Issue date
Jan 23, 2024
The Goodyear Tire & Rubber Company
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functionalized polymer, process for preparing and rubber compositio...
Patent number
11,807,704
Issue date
Nov 7, 2023
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Terminal-functionalized polymer, rubber composition containing same...
Patent number
11,639,409
Issue date
May 2, 2023
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functional initiator for anionic polymerization
Patent number
11,512,161
Issue date
Nov 29, 2022
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Coupled polymer products, methods of making and compositions contai...
Patent number
11,203,658
Issue date
Dec 21, 2021
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functionalized polymer, process for preparing and rubber compositio...
Patent number
11,161,927
Issue date
Nov 2, 2021
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyaryl functionalized polymers
Patent number
11,117,987
Issue date
Sep 14, 2021
Bridgestone Corporation
Xiao-Dong Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Terminal-functionalized polymer and related methods
Patent number
11,111,338
Issue date
Sep 7, 2021
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyaryl functionalized polymers
Patent number
11,028,195
Issue date
Jun 8, 2021
Bridgestone Corporation
Xiao-Dong Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Terminal-functionalized polymer, rubber composition containing same...
Patent number
11,028,208
Issue date
Jun 8, 2021
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer end-functionalized with functional silane, compositions t...
Patent number
10,828,937
Issue date
Nov 10, 2020
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functional initiator for anionic polymerization
Patent number
10,815,328
Issue date
Oct 27, 2020
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functionalized polymer, process for preparing and rubber compositio...
Patent number
10,730,985
Issue date
Aug 4, 2020
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functional initiator for anionic polymerization
Patent number
10,618,994
Issue date
Apr 14, 2020
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Silane-functionalized polymer and process for making and using same
Patent number
10,584,186
Issue date
Mar 10, 2020
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for preparation of functionalized polymers
Patent number
10,577,434
Issue date
Mar 3, 2020
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Terminal-functionalized polymer and related methods
Patent number
10,501,584
Issue date
Dec 10, 2019
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber compositions including siliceous fillers
Patent number
10,392,497
Issue date
Aug 27, 2019
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elastomeric compounds having increased cold flow resistance and met...
Patent number
10,370,475
Issue date
Aug 6, 2019
Bridgestone Corporation
Xiao-Dong Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyaryl functionalized polymers
Patent number
10,227,425
Issue date
Mar 12, 2019
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber compositions and uses thereof
Patent number
10,221,297
Issue date
Mar 5, 2019
Bridgestone Corporation
Amy M. Randall
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of making hydroxyaryl-functionalized interpolymer by free ra...
Patent number
9,926,400
Issue date
Mar 27, 2018
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rubber compositions including siliceous fillers
Patent number
9,868,850
Issue date
Jan 16, 2018
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers incorporating hydroxyl group-containing methylstyrene
Patent number
9,738,733
Issue date
Aug 22, 2017
Bridgestone Corporation
Zengquan Qin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hairy polymeric nanoparticles with first and second shell block pol...
Patent number
9,493,601
Issue date
Nov 15, 2016
Bridgestone Corporation
Xiaorong Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyl group-containing methylstyrene and polymers incorporating...
Patent number
9,469,661
Issue date
Oct 18, 2016
Bridgestone Corporation
Zengquan Qin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Interpolymers containing isobutylene and diene mer units
Patent number
9,428,619
Issue date
Aug 30, 2016
Bridgestone Corporation
Xiaorong Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amine functionalized polymer
Patent number
9,382,409
Issue date
Jul 5, 2016
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SURFACE MODIFICATION OF SILICA IN HYDROCARBON SOLVENT, MASTERBATCH,...
Publication number
20250109260
Publication date
Apr 3, 2025
The Goodyear Tire and Rubber Company
Yuan-Yong Yan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SURFACE MODIFICATION OF SILICA IN HYDROCARBON SOLVENT, MASTERBATCH,...
Publication number
20250109295
Publication date
Apr 3, 2025
The Goodyear Tire and Rubber Company
Yuan-Yong Yan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
VOC-FREE COUPLING AGENTS FOR RUBBER COMPOSITIONS
Publication number
20240384066
Publication date
Nov 21, 2024
The Goodyear Tire and Rubber Company
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
COUPLING SYSTEM FOR SILICA CONTAINING RUBBER COMPOUNDS
Publication number
20240132697
Publication date
Apr 25, 2024
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-ACTIVE SULFUR CONTAINING FUNCTIONAL SILANES FOR SILICA COMPOUNDS
Publication number
20230183458
Publication date
Jun 15, 2023
The Goodyear Tire and Rubber Company
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Modified High Cis Polydiene Polymer, Related Methods And Rubber Com...
Publication number
20220185931
Publication date
Jun 16, 2022
Bridgestone Corporation
Zengquan Qin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Terminal-Functionalized Polymer, Rubber Composition Containing Same...
Publication number
20210292522
Publication date
Sep 23, 2021
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Functionalized Polymer, Process For Preparing And Rubber Compositio...
Publication number
20210171676
Publication date
Jun 10, 2021
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Coupled Polymer Products, Methods Of Making And Compositions Contai...
Publication number
20210163720
Publication date
Jun 3, 2021
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Functional Initiator For Anionic Polymerization
Publication number
20210115176
Publication date
Apr 22, 2021
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Functionalized Polymer, Process For Preparing And Rubber Compositio...
Publication number
20200362080
Publication date
Nov 19, 2020
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Terminal-Functionalized Polymer And Related Methods
Publication number
20200109242
Publication date
Apr 9, 2020
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coupled Polymer Products, Methods Of Making And Compositions Contai...
Publication number
20200031979
Publication date
Jan 30, 2020
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydroxyaryl Functionalized Polymers
Publication number
20190322777
Publication date
Oct 24, 2019
Bridgestone Corporation
Xiao-Dong Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydroxyaryl Functionalized Polymers
Publication number
20190233557
Publication date
Aug 1, 2019
Bridgestone Corporation
Xiao-Dong Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Terminal-Functionalized Polymer, Rubber Composition Containing Same...
Publication number
20190119428
Publication date
Apr 25, 2019
Bridgestone Corporiation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functional Initiator For Anionic Polymerization
Publication number
20180371140
Publication date
Dec 27, 2018
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Functional Initiator For Anionic Polymerization
Publication number
20180346631
Publication date
Dec 6, 2018
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods For Preparation Of Functionalized Polymers
Publication number
20180244809
Publication date
Aug 30, 2018
Bridgestone Corporation
YUAN-YONG YAN
B60 - VEHICLES IN GENERAL
Information
Patent Application
Silane-Functionalized Polymer And Process For Making And Using Same
Publication number
20180215844
Publication date
Aug 2, 2018
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Copolymer End-Functionalized With Functional Silane, Compositions T...
Publication number
20180186186
Publication date
Jul 5, 2018
Bridgestone Corporation
YUAN-YONG YAN
B60 - VEHICLES IN GENERAL
Information
Patent Application
Functionalized Polymer, Process For Preparing And Rubber Compositio...
Publication number
20180171053
Publication date
Jun 21, 2018
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RUBBER COMPOSITIONS INCLUDING SILICEOUS FILLERS
Publication number
20180079891
Publication date
Mar 22, 2018
Bridgestone Corporation
Yuan-Yong YAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Terminal-Functionalized Polymer And Related Methods
Publication number
20180002490
Publication date
Jan 4, 2018
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Improved Rubber Compositions And Uses Thereof
Publication number
20170240722
Publication date
Aug 24, 2017
Bridgestone Corporation
Amy M. Randall
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERS INCORPORATING HYDROXYL GROUP-CONTAINING METHYLSTYRENE
Publication number
20170002105
Publication date
Jan 5, 2017
Bridgestone Corporation
Zengquan QIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Elastomeric Compounds Having Increased Cold Flow Resistance And Met...
Publication number
20160297913
Publication date
Oct 13, 2016
Bridgestone Corporation
Xiao-Dong Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HAIRY POLYMERIC NANOPARTICLES WITH FIRST AND SECOND SHELL BLOCK POL...
Publication number
20150291719
Publication date
Oct 15, 2015
Bridgestone Corporation
Xiaorong Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROXYL GROUP-CONTAINING METHYLSTYRENE AND POLYMERS INCORPORATING...
Publication number
20150252063
Publication date
Sep 10, 2015
Bridgestone Corporation
Zengquan QIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RUBBER COMPOSITIONS INCLUDING SILICEOUS FILLERS
Publication number
20150203662
Publication date
Jul 23, 2015
Bridgestone Corporation
Yuan-Yong YAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...