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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	SEOUL 07336

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
• B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHOI, Banseok	Daejeon, KR	3	0
CHOI, Jung Yun	Daejeon, KR	34	699
HEO, Sungwoon	Daejeon, KR	5	3
KANG, Donggyun	Daejeon, KR	22	11
KIM, Chul Woong	Daejeon, KR	22	14
KIM, Eungwon	Daejeon, KR	8	10

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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	Jun 19, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 19, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 19, 2036

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

Full Text

US Patent Application No: 2024/0417,512

BIOPOLYMER COMPOSITION, PREPARATION METHOD FOR SAME AND BIOPLASTIC USING SAME

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