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

Patent Owner(s)

Patent Owner	Address
DUPONT INDUSTRIAL BIOSCIENCES USA LLC	974 CENTRE ROAD WILMINGTON DE 19805

International Classification(s)

• D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Howell, James M	Greenville, NC	34	933
London, Jr Joe Forrest	Greenville, NC	10	63
Watkins, Michelle H	Waynesboro, VA	9	96

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
February 14, 2006	US,6998079,B2   US6998079B2	GRANTED PATENT AS SECOND PUBLICATION
July 15, 2004	US,20040134182,A1   US20040134182A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6998079

Process of making partially oriented poly(trimethylene terephthalate) yarn

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