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

Patent Owner(s)

Patent Owner	Address
CITIC DICASTAL CO LTD	066011 QUINHUANGDAO HEIBEI
CITIC CO LIMITED	NO 10 GUANGHUALU CHANYANG DISTRICT BEIJING 100020

International Classification(s)

• B22D:CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bai, Bangwei	Qinhuangdao, CN	4	1
Li, Rui	Qinhuangdao, CN	311	2030
Liang, Xin	Qinhuangdao, CN	45	163
Liu, Haifeng	Qinhuangdao, CN	120	362
Ma, Baoshui	Qinhuangdao, CN	2	0
Ma, Chao	Qinhuangdao, CN	157	416
Qin, Peng	Qinhuangdao, CN	66	244
Wang, Ji	Qinhuangdao, CN	174	1378
Wu, Qunhu	Qinhuangdao, CN	1	0
Xie, Liming	Qinhuangdao, CN	3	0
Zhang, Hongren	Qinhuangdao, CN	2	0

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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	Oct 4, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 4, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 4, 2035

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: 2024/0109,122

Purification Method of Recovered Aluminum Melt for Automobile Hub

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