Hanjoung CHO

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Copolymer including functional monomer and method of preparing the...
- Patent number 11,059,929
- Issue date Jul 13, 2021
- Korea Kumho Petrochemical Co., Ltd.
- Hanjoung Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
End-modified conjugated diene polymer and method for preparing the...
- Patent number 10,246,564
- Issue date Apr 2, 2019
- Korea Kumho Petrochemical Co., Ltd.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
End-modified conjugated diene polymer and method for preparing the...
- Patent number 9,718,911
- Issue date Aug 1, 2017
- Korea Kumho Petrochemical Co., Ltd.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkylalkoxysilane compounds containing ether group and dialkylamino...
- Patent number 9,434,751
- Issue date Sep 6, 2016
- Korea Kumho Petrochemical Co., Ltd.
- Hanjoung Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conjugated diene random copolymer having alkoxysilane unit
- Patent number 9,266,981
- Issue date Feb 23, 2016
- Korea Kumho Petrochemical Co., Ltd.
- Dong Hyuk Na
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Conjugated diene polymer end-modified with alkoxysilane derivative
- Patent number 9,249,276
- Issue date Feb 2, 2016
- Korea Kumho Petrochemical Co., Ltd.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Terminal modifier for conjugated diene polymers
- Patent number 9,062,182
- Issue date Jun 23, 2015
- Korea Kumbo Petrochemical Co., Ltd.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COPOLYMER INCLUDING FUNCTIONAL MONOMER AND METHOD OF PREPARING THE...
- Publication number 20190300638
- Publication date Oct 3, 2019
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Hanjoung CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
END-MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE...
- Publication number 20170291997
- Publication date Oct 12, 2017
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
END-MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE...
- Publication number 20160122480
- Publication date May 5, 2016
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE RANDOM COPOLYMER HAVING ALKOXYSILANE UNIT
- Publication number 20150065639
- Publication date Mar 5, 2015
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Dong Hyuk NA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER END-MODIFIED WITH ALKOXYSILANE DERIVATIVE
- Publication number 20140243447
- Publication date Aug 28, 2014
- KOREAN KUMHO PETROCHEMICAL CO., LTD.
- Hanjoung CHO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TERMINAL MODIFIER FOR CONJUGATED DIENE POLYMERS
- Publication number 20140200306
- Publication date Jul 17, 2014
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Hanjoung Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKYLALKOXYSILANE COMPOUNDS CONTAINING ETHER GROUP AND DIALKYLAMINO...
- Publication number 20140088320
- Publication date Mar 27, 2014
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Hanjoung CHO
- C07 - ORGANIC CHEMISTRY

Hanjoung CHO

Person

Patents Grantslast 30 patents

Copolymer including functional monomer and method of preparing the...

End-modified conjugated diene polymer and method for preparing the...

End-modified conjugated diene polymer and method for preparing the...

Alkylalkoxysilane compounds containing ether group and dialkylamino...

Conjugated diene random copolymer having alkoxysilane unit

Conjugated diene polymer end-modified with alkoxysilane derivative

Terminal modifier for conjugated diene polymers

Patents Applicationslast 30 patents

COPOLYMER INCLUDING FUNCTIONAL MONOMER AND METHOD OF PREPARING THE...

END-MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE...

END-MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE...

CONJUGATED DIENE RANDOM COPOLYMER HAVING ALKOXYSILANE UNIT

CONJUGATED DIENE POLYMER END-MODIFIED WITH ALKOXYSILANE DERIVATIVE

TERMINAL MODIFIER FOR CONJUGATED DIENE POLYMERS

ALKYLALKOXYSILANE COMPOUNDS CONTAINING ETHER GROUP AND DIALKYLAMINO...