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

Patent Owner(s)

• INVISTA NORTH AMERICA S.A.R.L.

International Classification(s)

• D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Elmore, James B	Crimora, US	3	5
Liu, Hong	Waynesboro, US	502	2790
Smith, Steven W	Waynesboro, US	65	1803
Wilson, David A	Waynesboro, US	138	1516

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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 16, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 16, 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 16, 2018	US,9869040,B2   US9869040B2	GRANTED PATENT AS SECOND PUBLICATION
November 10, 2011	US,20110275265,A1   US20110275265A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9869040

Bicomponent spandex

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