Zengquan Qin

Person

Copley, OH, US

People

Patents Grantslast 30 patents

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
Composition including multiple terminally functionalized polymers
- Patent number 11,512,148
- Issue date Nov 29, 2022
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polybutadiene polymers and rubber compositions incorporating same f...
- Patent number 11,168,160
- Issue date Nov 9, 2021
- Bridgestone Corporation
- Hyeonjae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Ethylene interpolymer
- Patent number 11,124,591
- Issue date Sep 21, 2021
- Bridgestone Corporation
- Joshua P. Abell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization catalyst composition and method of employing same
- Patent number 11,124,589
- Issue date Sep 21, 2021
- Bridgestone Corporation
- Zengquan Qin
- 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
Process for producing high cis-1,4-polydiene with lanthanide-based...
- Patent number 11,059,920
- Issue date Jul 13, 2021
- Bridgestone Corporation
- Zengquan Qin
- 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
Copolymerization of polyenes and alkenes
- Patent number 10,882,933
- Issue date Jan 5, 2021
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polybutadiene polymers and rubber compositions incorporating same f...
- Patent number 10,640,589
- Issue date May 5, 2020
- Bridgestone Corporation
- Hyeonjae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallic complex catalyst, polymerization methods employing same an...
- Patent number 10,457,765
- Issue date Oct 29, 2019
- Bridgestone Corporation
- Zengquan Qin
- C07 - ORGANIC CHEMISTRY
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
Process for producing polydienes
- Patent number 10,202,474
- Issue date Feb 12, 2019
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst systems and methods for preparation of 1,4-polybutadiene r...
- Patent number 10,066,035
- Issue date Sep 4, 2018
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized polymer
- Patent number 10,017,593
- Issue date Jul 10, 2018
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallic complex catalyst and polymerization methods employing same
- Patent number 10,017,595
- Issue date Jul 10, 2018
- Bridgestone Corporation
- Joshua P. Abell
- C07 - ORGANIC CHEMISTRY
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
Processes for the preparation of high-cis polydienes
- Patent number 9,868,801
- Issue date Jan 16, 2018
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Processes for the preparation of high-cis polydienes
- Patent number 9,803,032
- Issue date Oct 31, 2017
- Bridgeston Corporation
- Zengquan Qin
- 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
Copolymerization of propylene oxide and carbon dioxide without prod...
- Patent number 9,683,077
- Issue date Jun 20, 2017
- Cornell Research Foundation, Inc.
- Geoffrey W. Coates
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing polydienes
- Patent number 9,650,456
- Issue date May 16, 2017
- Bridgestone Corporation
- Kevin M. McCauley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized polymer
- Patent number 9,556,297
- Issue date Jan 31, 2017
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lanthanide complex catalyst and polymerization method employing same
- Patent number 9,469,658
- Issue date Oct 18, 2016
- Bridgestone Corporation
- Zengquan Qin
- C07 - ORGANIC CHEMISTRY
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

Patents Applicationslast 30 patents

Information Patent Application
ROOFING SYSTEMS UTILIZING A PRIMER INCLUDING A SILICON-TERMINATED P...
- Publication number 20240093497
- Publication date Mar 21, 2024
- HOLCIM TECHNOLOGY LTD
- Zengquan QIN
- E04 - BUILDING
Information Patent Application
FULLY-ADHERED ROOFING SYSTEMS UTILIZING A PRIMER HAVING A SILICON-T...
- Publication number 20220411669
- Publication date Dec 29, 2022
- Firestone Building Products Company, LLC
- Dharamdeep JAIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
High Strength Hydrogenated Polymers, And Rubber Compositions Incorp...
- Publication number 20210340306
- Publication date Nov 4, 2021
- Bridgestone Corporation
- Noriaki Yukimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Polybutadiene Polymers And Rubber Compositions Incorporating Same F...
- Publication number 20200255558
- Publication date Aug 13, 2020
- Bridgestone Corporation
- Hyeonjae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE INTERPOLYMER
- Publication number 20200031974
- Publication date Jan 30, 2020
- Bridgestone Corporation
- Joshua P. Abell
- C07 - ORGANIC CHEMISTRY
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
Process For Producing High Cis-1,4-Polydiene With Lanthanide-Based...
- Publication number 20190169330
- Publication date Jun 6, 2019
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Copolymerization Of Polyenes And Alkenes
- Publication number 20190153134
- Publication date May 23, 2019
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polybutadiene Polymers And Rubber Compositions Incorporating Same F...
- Publication number 20180362679
- Publication date Dec 20, 2018
- Bridgestone Corporation
- Hyeonjae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polymerization Catalyst Composition And Method Of Employing Same
- Publication number 20170291977
- Publication date Oct 12, 2017
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FUNCTIONALIZED POLYMER
- Publication number 20170267798
- Publication date Sep 21, 2017
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst Systems And Methods For Preparation Of 1,4-Polybutadiene R...
- Publication number 20170158787
- Publication date Jun 8, 2017
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Metallic Complex Catalyst And Polymerization Methods Employing Same
- Publication number 20170114171
- Publication date Apr 27, 2017
- Bridgestone Corporation
- Joshua P. Abell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Metallic Complex Catalyst, Polymerization Methods Employing Same An...
- Publication number 20170114170
- Publication date Apr 27, 2017
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING POLYDIENES
- Publication number 20170073443
- Publication date Mar 16, 2017
- BRIDGESTONE CORPORATION
- Zengquan QIN
- 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
Processes For The Preparation Of High-Cis Polydienes
- Publication number 20160264698
- Publication date Sep 15, 2016
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMERIZATION OF PROPYLENE OXIDE AND CARBON DIOXIDE WITHOUT PROD...
- Publication number 20150307658
- Publication date Oct 29, 2015
- Cornell Research Foundation, Inc.
- Geoffrey W. Coates
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes For The Preparation Of High-Cis Polydienes
- Publication number 20150299350
- Publication date Oct 22, 2015
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organometallic Complex Catalyst And Polymerization Method Employing...
- Publication number 20150291711
- Publication date Oct 15, 2015
- Bridgestone Corporation
- Zengquan Qin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organometallic Catalyst Complex And Polymerization Method Employing...
- Publication number 20150259361
- Publication date Sep 17, 2015
- Bridgestone Corporation
- Steven Luo
- C07 - ORGANIC CHEMISTRY
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-...

Zengquan Qin

Person

Patents Grantslast 30 patents

Functionalized polymer, process for preparing and rubber compositio...

Composition including multiple terminally functionalized polymers

Polybutadiene polymers and rubber compositions incorporating same f...

Functionalized polymer, process for preparing and rubber compositio...

Ethylene interpolymer

Polymerization catalyst composition and method of employing same

Hydroxyaryl functionalized polymers

Process for producing high cis-1,4-polydiene with lanthanide-based...

Hydroxyaryl functionalized polymers

Copolymerization of polyenes and alkenes

Functionalized polymer, process for preparing and rubber compositio...

Polybutadiene polymers and rubber compositions incorporating same f...

Metallic complex catalyst, polymerization methods employing same an...

Rubber compositions including siliceous fillers

Elastomeric compounds having increased cold flow resistance and met...

Hydroxyaryl functionalized polymers

Process for producing polydienes

Catalyst systems and methods for preparation of 1,4-polybutadiene r...

Functionalized polymer

Metallic complex catalyst and polymerization methods employing same

Method of making hydroxyaryl-functionalized interpolymer by free ra...

Processes for the preparation of high-cis polydienes

Rubber compositions including siliceous fillers

Processes for the preparation of high-cis polydienes

Polymers incorporating hydroxyl group-containing methylstyrene

Copolymerization of propylene oxide and carbon dioxide without prod...

Process for producing polydienes

Functionalized polymer

Lanthanide complex catalyst and polymerization method employing same

Hydroxyl group-containing methylstyrene and polymers incorporating...

Patents Applicationslast 30 patents

ROOFING SYSTEMS UTILIZING A PRIMER INCLUDING A SILICON-TERMINATED P...

FULLY-ADHERED ROOFING SYSTEMS UTILIZING A PRIMER HAVING A SILICON-T...

Modified High Cis Polydiene Polymer, Related Methods And Rubber Com...

High Strength Hydrogenated Polymers, And Rubber Compositions Incorp...

Functionalized Polymer, Process For Preparing And Rubber Compositio...

Functionalized Polymer, Process For Preparing And Rubber Compositio...

Polybutadiene Polymers And Rubber Compositions Incorporating Same F...

ETHYLENE INTERPOLYMER

Hydroxyaryl Functionalized Polymers

Hydroxyaryl Functionalized Polymers

Process For Producing High Cis-1,4-Polydiene With Lanthanide-Based...

Copolymerization Of Polyenes And Alkenes

Polybutadiene Polymers And Rubber Compositions Incorporating Same F...

Functionalized Polymer, Process For Preparing And Rubber Compositio...

RUBBER COMPOSITIONS INCLUDING SILICEOUS FILLERS

Polymerization Catalyst Composition And Method Of Employing Same

FUNCTIONALIZED POLYMER

Catalyst Systems And Methods For Preparation Of 1,4-Polybutadiene R...

Metallic Complex Catalyst And Polymerization Methods Employing Same

Metallic Complex Catalyst, Polymerization Methods Employing Same An...

PROCESS FOR PRODUCING POLYDIENES

POLYMERS INCORPORATING HYDROXYL GROUP-CONTAINING METHYLSTYRENE

Elastomeric Compounds Having Increased Cold Flow Resistance And Met...

Processes For The Preparation Of High-Cis Polydienes

COPOLYMERIZATION OF PROPYLENE OXIDE AND CARBON DIOXIDE WITHOUT PROD...

Processes For The Preparation Of High-Cis Polydienes

Organometallic Complex Catalyst And Polymerization Method Employing...

Organometallic Catalyst Complex And Polymerization Method Employing...

HYDROXYL GROUP-CONTAINING METHYLSTYRENE AND POLYMERS INCORPORATING...

RUBBER COMPOSITIONS INCLUDING SILICEOUS FILLERS