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

Patent Owner(s)

• CABOT CORPORATION

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
• C08C:TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
• B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Morris, Michael D	Nashua, US	106	10109
Prakash, Anand	Wilmington, US	37	241
Rumpf, Frederick H	Billerica, US	13	212

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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	Jan 29, 2026

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
July 29, 2014	US,8791177,B2   US8791177B2	GRANTED PATENT AS SECOND PUBLICATION
June 20, 2013	US,20130158164,A1   US20130158164A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8791177

Elastomer composite with silica-containing filler and methods to produce same

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