Yeong Min Jung

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition for tire tread and manufacturing method thereof
- Patent number 11,884,105
- Issue date Jan 30, 2024
- Korea Kumho Petrochemical Co., Ltd.
- Jae Yun Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing rubber composition
- Patent number 11,427,700
- Issue date Aug 30, 2022
- Korea Kumho Petrochemical Co., Ltd.
- Jae Yun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing rubber composition including syndiotactic 1,2-p...
- Patent number 10,745,549
- Issue date Aug 18, 2020
- Korea Kumho Petrochemical Co., Ltd.
- Jae Yun Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of preparing rubber composition including syndiotactic 1,2-p...
- Patent number 10,711,075
- Issue date Jul 14, 2020
- Korea Kumho Petrochemical Co., Ltd.
- Jae Yun Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Additive composition for polymer-modified asphalt, polymer-modified...
- Patent number 9,862,820
- Issue date Jan 9, 2018
- Korea Kumho Petrochemical Co., Ltd.
- Jae Yun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION FOR TIRE TREAD AND MANUFACTURING METHOD THEREOF
- Publication number 20210114411
- Publication date Apr 22, 2021
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Jae Yun KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING RUBBER COMPOSITION
- Publication number 20200024428
- Publication date Jan 23, 2020
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Jae Yun KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREPARING RUBBER COMPOSITION INCLUDING SYNDIOTACTIC 1,2-P...
- Publication number 20190023815
- Publication date Jan 24, 2019
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Jae Yun KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF PREPARING RUBBER COMPOSITION INCLUDING SYNDIOTACTIC 1,2-P...
- Publication number 20180362753
- Publication date Dec 20, 2018
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Jae Yun KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
Additive Composition for Polymer-Modified Asphalt, Polymer-Modified...
- Publication number 20160017139
- Publication date Jan 21, 2016
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Jae Yun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...