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

Patent Owner(s)

Patent Owner	Address
TAIFLEX SCIENTIFIC CO LTD	NO 1 HUANCYU 3RD ROAD KAOHSIUNG EXPORT PROCESSING ZONE CHIENCHEN DIST KAOHSIUNG

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Chiao-Pei	KAOHSIUNG, TW	6	3
Chen, Pin-Shiuan	KAOHSIUNG, TW	1	0
Fang, Yi-Kai	KAOHSIUNG, TW	4	1
Huang, Ching-Hung	KAOHSIUNG, TW	19	36
Hung, Tsung-Tai	KAOHSIUNG, TW	9	11

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 1, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 1, 2028

Fee	Large entity fee	small entity fee	micro entity fee
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: 2017/0152,348

POLYIMIDE AND POLYIMIDE FILM

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