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

Patent Owner(s)

Patent Owner	Address
HOLCIM TECHNOLOGY LTD	ZUG

International Classification(s)

• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
• E04D:ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING ....
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Anderson, Robert	Chicago, US	194	2834
Black, Lance	Indianapolis, US	10	79
Kirk, Donald R	Indianapolis, US	9	95
Standeford, Joseph	Indianapolis, US	10	87
Young, James	Indianapolis, US	131	2556
Zhou, Wensheng	Carmel, US	58	527

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 13, 2028

Fee	Large entity fee	small entity fee	micro entity fee
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
September 13, 2016	US,9441140,B2   US9441140B2	GRANTED PATENT AS SECOND PUBLICATION
January 16, 2014	US,20140013693,A1   US20140013693A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9441140

Asphaltic sheet materials including expandable graphite

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