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

Patent Owner(s)

Patent Owner	Address
DUPONT SAFETY & CONSTRUCTION INC	974 CENTRE ROAD WILMINGTON DE 19805

International Classification(s)

• F41H:ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICL....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
• D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Barter, Eric A	Winthrop, US	7	35
Brahms, David	South Portland, US	4	3
Gallacher, Vincent	Falmouth, US	4	1
Gravel, Robert	Greene, US	6	2
Janco, Scott	Portland, US	6	1
Langley, Matt	Manchester, US	3	1
Musciano, Courtney	Portland, US	6	4
Price, Allen L	Rising Sun, US	11	230
Stahl, James	Portland, US	8	36

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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	Dec 16, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 16, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 16, 2033

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: 2022/0187,046

BALLISTIC MATERIALS INCORPORATING HYDROENTANGLED NONWOVENS

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