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

Patent Owner(s)

Patent Owner	Address
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY	SHANGHAI 200237

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
• D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dong, Jianbo	Shanghai, CN	18	35
Huang, Youfu	Shanghai, CN	4	6
Qian, Xiuzhen	Shanghai, CN	9	12
Zhang, Jinchao	Shanghai, CN	27	71
Zhao, Chongjun	Shanghai, CN	10	13

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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	Jan 13, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 13, 2029

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: 2017/0198,416

METHODS AND SYSTEMS FOR RECOVERING CARBON FIBERS FROM OBJECTS

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