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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Super absorbent polymer and a preparation method thereof
Patent number
10,086,361
Issue date
Oct 2, 2018
LG Chem, Ltd.
Tae-Young Won
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation method of a super absorbent polymer
Patent number
9,656,296
Issue date
May 23, 2017
LG Chem, Ltd.
Gyu Leem
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Super absorbent polymer and a preparation method thereof
Patent number
9,517,446
Issue date
Dec 13, 2016
LG Chem, Ltd.
Tae-Young Won
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Shredder for super absorbent polymer and preparation method of supe...
Patent number
9,120,100
Issue date
Sep 1, 2015
LG Chem, Ltd.
Gi-Cheul Kim
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Preparation method of superabsorbent polymer
Patent number
9,029,480
Issue date
May 12, 2015
LG Chem, Ltd.
Tae-Young Won
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Shredder for super adsorbent polymer and preparation method of supe...
Patent number
8,919,683
Issue date
Dec 30, 2014
LG Chem, Ltd.
Gi-Cheul Kim
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Preparation method of superabsorbent polymer
Patent number
8,697,812
Issue date
Apr 15, 2014
LG Chem, Ltd.
Tae-Young Won
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SUPER ABSORBENT POLYMER AND A PREPARATION METHOD THEREOF
Publication number
20160361704
Publication date
Dec 15, 2016
LG CHEM, LTD.
Tae-Young Won
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREPARATION METHOD OF SUPER ABSORBENT POLYMER
Publication number
20150197587
Publication date
Jul 16, 2015
LG CHEM, LTD.
Hye-Min Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPER ABSORBENT POLYMER AND A PREPARATION METHOD THEREOF
Publication number
20150087742
Publication date
Mar 26, 2015
LG CHEM, LTD.
Tae-Young Won
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SHREDDER FOR SUPER ABSORBENT POLYMER AND PREPARATION METHOD OF SUPE...
Publication number
20140339344
Publication date
Nov 20, 2014
Gi-Cheul KIM
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
PREPARATION METHOD OF A SUPER ABSORBENT POLYMER
Publication number
20140329024
Publication date
Nov 6, 2014
LG CHEM, LTD.
Gyu Leem
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PREPARATION METHOD OF SUPERABSORBENT POLYMER
Publication number
20140058048
Publication date
Feb 27, 2014
LG CHEM, LTD.
Tae-Young Won
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION METHOD OF SUPERABSORBENT POLYMER
Publication number
20140051813
Publication date
Feb 20, 2014
LG CHEM, LTD.
Tae-Young Won
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SHREDDER FOR SUPER ADSORBENT POLYMER AND PREPARATION METHOD OF SUPE...
Publication number
20110290920
Publication date
Dec 1, 2011
LG CHEM, LTD.
Gi-Cheul Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL