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

Patent Owner(s)

Patent Owner	Address
NITTO DENKO CORPORATION	IBARAKI

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Feng, Zhongling	San Diego, US	4	68
Hou, Zheng	San Diego, US	24	434
Song, Yucheng	Salt Lake City, US	3	119
Van, Sang	San Diego, US	34	375
Wang, Xinghe	San Diego, US	11	101
Yu, Lei	Carlsbad, US	285	2406
Zhao, Gang	Vista, US	158	1649

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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
December 11, 2012	US,8329199,B2   US8329199B2	GRANTED PATENT AS SECOND PUBLICATION
September 13, 2012	US,20120230917,A1   US20120230917A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8329199

Compositions that include a hydrophobic compound and a polyamino acid conjugate

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