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

Patent Owner(s)

Patent Owner	Address
CYDEX PHARMACEUTICALS INC	11119 N TORREY PINES ROAD SUITE 200 LA JOLLA CA 92037

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C08B:POLYSACCHARIDES; DERIVATIVES THEREOF
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Antle, Vincent D	Olathe, US	17	133
Lopes, Alvaro	Loures, PT	2	29
Monteiro, Daniel	Loures, PT	7	61

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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	May 15, 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
November 15, 2016	US,9493582,B2   US9493582B2	GRANTED PATENT AS SECOND PUBLICATION
February 12, 2015	US,20150045311,A1   US20150045311A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9493582

Alkylated cyclodextrin compositions and processes for preparing and using the same

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