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

Patent Owner(s)

Patent Owner	Address
E I DU PONT DE NEMOURS AND COMPANY	1007 MARKET STREET WILMINGTON DE 19898

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C09F:NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cunningham, Scott D	Chadds Ford, US	17	278
Fahnestock, Stephen R	Wilmington, US	45	484
Ittel, Steven Dale	Wilmington, US	69	951
O'Brien, John P	Oxford, US	133	3153
Rouviere, Pierre E	Wilimington, US	44	463
Schneider, Eberhard	Denkte, DE	41	327
Schurmann, Gregor	Hannover, DE	23	123
Wagner, Peter	Braunschweig, DE	213	4270

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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
July 06, 2010	US,7749957,B2   US7749957B2	GRANTED PATENT AS SECOND PUBLICATION
October 25, 2007	US,20070249805,A1   US20070249805A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7749957

Clay-binding peptides and methods of use

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