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Byoung-Tak YIM
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
EPDM copolymer and method of preparing the same
Patent number
12,065,524
Issue date
Aug 20, 2024
SK Innovation Co., Ltd.
Byoung Tak Yim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Super absorbent polymer and method of preparing the same
Patent number
10,130,931
Issue date
Nov 20, 2018
SK Innovation Co., Ltd.
Byoung-Cheon Jo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Super absorbent polymer and method of preparing the same
Patent number
9,879,122
Issue date
Jan 30, 2018
SK Innovation Co., Ltd.
Ju-Hee Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbing resin and preparing method thereof
Patent number
9,669,384
Issue date
Jun 6, 2017
SK Global Chemical Co., Ltd.
Ju-Hee Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ethylene alpha olefin polymer formed by use of metallocene catalyst
Patent number
8,436,113
Issue date
May 7, 2013
SK Innovations Co., Ltd.
Hwan Kyu Jung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unbalanced multi-block SBS and method for the preparation thereof
Patent number
6,998,446
Issue date
Feb 14, 2006
Korea Kumho Petrochemical Co., Ltd.
Nam Hoon Baik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
EPDM Copolymer and Method of Preparing the Same
Publication number
20220389140
Publication date
Dec 8, 2022
SK INNOVATION CO., LTD.
Byoung Tak Yim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ABSORBENT POLYMER AND METHOD OF PREPARING THE SAME
Publication number
20160220724
Publication date
Aug 4, 2016
SK GLOBAL CHEMICAL CO., LTD.
Du-Youn KA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WATER-ABSORBING RESIN AND PREPARING METHOD THEREOF
Publication number
20160220980
Publication date
Aug 4, 2016
SK GLOBAL CHEMICAL CO., LTD.
Ju-Hee KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ABSORBENT POLYMER AND METHOD OF PREPARING THE SAME
Publication number
20160220723
Publication date
Aug 4, 2016
SK GLOBAL CHEMICAL CO., LTD.
Du-Youn KA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUPER ABSORBENT POLYMER AND METHOD OF PREPARING THE SAME
Publication number
20160220983
Publication date
Aug 4, 2016
SK INNOVATION CO., LTD.
Byoung-Cheon JO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPER ABSORBENT POLYMER AND METHOD OF PREPARING THE SAME
Publication number
20160222175
Publication date
Aug 4, 2016
SK INNOVATION CO., LTD.
Ju-Hee KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATER-ABSORBING RESIN AND PREPARING METHOD THEREOF
Publication number
20160220981
Publication date
Aug 4, 2016
SK INNOVATION CO., LTD.
Byoung-Tak YIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ETHYLENE ALPHA OLEFIN POLYMER FORMED BY USE OF METALLOCENE CATALYST
Publication number
20110152475
Publication date
Jun 23, 2011
SK ENERGY CO., LTD
Hwan Kyu JUNG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Unbalanced multi-block SBS and method for the preparation thereof
Publication number
20050101730
Publication date
May 12, 2005
KOREA KUMHO PETROCHEMICAL CO., LTD.
Nam Hoon Baik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...