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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
LG CHEM LTD	128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Han, Joong Jin	Daejeon, KR	38	29
Jang, Yong Jin	Daejeon, KR	21	8
Jung, Sehee	Daejeon, KR	9	2
Kang, Esder	Daejeon, KR	32	12
Kim, Youngjea	Daejeon, KR	19	33
Ryu, Hyun Woog	Daejeon, KR	18	4

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jan 28, 2024
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 28, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 28, 2032

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 28, 2020	US,10727516,B2   US10727516B2	GRANTED PATENT AS SECOND PUBLICATION
November 30, 2017	US,20170346121,A1   US20170346121A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2017/0346,121

NOVEL COMPOUND AND POLYMER ELECTROLYTE MEMBRANE USING SAME

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