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Daejeon, KR
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Patents Grants
last 30 patents
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Patent Grant
Method for preparing super absorbent polymer
Patent number
11,613,591
Issue date
Mar 28, 2023
LG Chem, Ltd.
Kyu Pal Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Super Absorbent Polymer Composition and Preparation Method Thereof
Publication number
20240400770
Publication date
Dec 5, 2024
LG CHEM, LTD.
Yu Jin Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION METHOD OF SUPER ABSORBENT POLYMER AND SUPER ABSORBENT P...
Publication number
20240261762
Publication date
Aug 8, 2024
LG CHEM, LTD.
Tae Yun KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICRONIZING APPARATUS FOR HYDROGEL OF SUPER ABSORBENT POLYMER
Publication number
20230381788
Publication date
Nov 30, 2023
LG CHEM, LTD.
Ui Seok CHUNG
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
MICRONIZING APPARATUS FOR HYDROGEL OF SUPER ABSORBENT POLYMER
Publication number
20230338925
Publication date
Oct 26, 2023
LG CHEM, LTD.
Ui Seok CHUNG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Super Absorbent Polymer and Preparation Method Thereof
Publication number
20230201801
Publication date
Jun 29, 2023
LG CHEM, LTD.
Yu Jin Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION METHOD OF SUPER ABSORBENT POLYMER
Publication number
20230149898
Publication date
May 18, 2023
LG CHEM, LTD.
Seul Ah LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPER ABSORBENT POLYMER AND PREPARATION METHOD THEREOF
Publication number
20230111749
Publication date
Apr 13, 2023
LG CHEM, LTD.
Ui Seok CHUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Preparing Super Absorbent Polymer
Publication number
20210340301
Publication date
Nov 4, 2021
LG CHEM, LTD.
Kyu Pal Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing Super Absorbent Polymer
Publication number
20210317237
Publication date
Oct 14, 2021
LG CHEM, LTD.
Ui Seok Chung
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE