Membership
Tour
Register
Log in
YOULCHON CHEMICAL CO., LTD.
Follow
Organization
Seoul, KR
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Primer layer composition, secondary battery pouch film using the sa...
Patent number
11,916,241
Issue date
Feb 27, 2024
Youlchon Chemical Co., Ltd.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Primer layer composition, secondary battery pouch film using the sa...
Patent number
11,876,235
Issue date
Jan 16, 2024
Youlchon Chemical Co., Ltd.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Primer layer composition, secondary battery pouch film using the sa...
Patent number
11,831,031
Issue date
Nov 28, 2023
Youlchon Chemical Co., Ltd.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for synthesizing hydrocarbon electrolytes polymer and polyme...
Patent number
10,601,075
Issue date
Mar 24, 2020
Youlchon Chemical Co., Ltd.
Hyoung-Juhn Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrolyte membrane for fuel cell comprising polymer blend, and me...
Patent number
10,305,131
Issue date
May 28, 2019
Youlchon Chemical Co., Ltd.
Hyoung-Juhn Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic light emitting diode display and manufacturing method thereof
Patent number
9,112,180
Issue date
Aug 18, 2015
Samsung Display Co., Ltd.
Jung-Hyun Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective film-integrated pouch for display panel
Patent number
7,934,598
Issue date
May 3, 2011
LG Display Co., Ltd.
Ki Mock Son
B32 - LAYERED PRODUCTS
Please log in for detailed analytics
Patents Applications
last 30 patents
Information
Patent Application
POUCH FILM FOR SECONDARY BATTERY WITH CONTROLLED THICKNESS PARAMETE...
Publication number
20240154216
Publication date
May 9, 2024
YOULCHON CHEMICAL CO., LTD.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POUCH FILM FOR SECONDARY BATTERY ACCORDING TO EXTRUSION LAMINATION...
Publication number
20240145822
Publication date
May 2, 2024
YOULCHON CHEMICAL CO., LTD.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRIMER LAYER COMPOSITION, SECONDARY BATTERY POUCH FILM USING THE SA...
Publication number
20240079697
Publication date
Mar 7, 2024
YOULCHON CHEMICAL CO., LTD.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRIMER LAYER COMPOSITION, SECONDARY BATTERY POUCH FILM USING THE SA...
Publication number
20220077439
Publication date
Mar 10, 2022
YOULCHON CHEMICAL CO., LTD.
Nok Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL POUCH HAVING EXCELLENT FORMABILITY
Publication number
20190189984
Publication date
Jun 20, 2019
YOULCHON CHEMICAL CO., LTD.
Hee Sik HAN
B32 - LAYERED PRODUCTS
Information
Patent Application
CELL POUCH HAVING EXCELLENT FORMABILITY
Publication number
20180138480
Publication date
May 17, 2018
YOULCHON CHEMICAL CO., LTD.
Hee Sik HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE MEMBRANE FOR FUEL CELL COMPRISING POLYMER BLEND, AND ME...
Publication number
20170005353
Publication date
Jan 5, 2017
YOULCHON CHEMICAL CO., LTD.
Hyoung-Juhn KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF
Publication number
20150357601
Publication date
Dec 10, 2015
YOULCHON CHEMICAL CO., LTD.
Jung-Hyun Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR SYNTHESIZING HYDROCARBON ELECTROLYTES POLYMER AND POLYME...
Publication number
20150340735
Publication date
Nov 26, 2015
Korea Institute of Science and Technology
Hyoung-Juhn KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL PACKAGING MATERIAL AND METHOD FOR PRODUCING THE SAME
Publication number
20110212361
Publication date
Sep 1, 2011
YOULCHON CHEMICAL CO., LTD.
Young-Hee Kim
B32 - LAYERED PRODUCTS