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

Patent Owner(s)

Patent Owner	Address
ELECTRIC GLASS FIBER AMERICA LLC	940 WASHBURN SWITCH ROAD SHELBY NC 28150

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C03C:CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREO....
• C03B:MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR ....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Li, Hong	Sewickley, US	703	10114
Watson, James C	Lake Wylie, US	20	92

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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	Jul 9, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 9, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 09, 2018	US,9862638,B2   US9862638B2	GRANTED PATENT AS SECOND PUBLICATION
April 27, 2017	US,20170113964,A1   US20170113964A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9862638

Methods to make glass compositions and fibers made therefrom

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