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

Patent Owner(s)

Patent Owner	Address
THE UNIVERSITY OF TOKYO	TOKYO 113-8654
NEXT21 K K	8F ISHIWATA BUILDING 3-38-1 HONGO BUNKYO-KU TOKYO

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hakukawa, Toru	Tokyo, JP	1	2
Sasaki, Nobuo	Tokyo, JP	114	2781
Suzuki, Shigeki	Tokyo, JP	90	2036
Tei, Yuichi	Tokyo, JP	22	42

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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

Full Text

US Patent Application No: 2010/0227,804

GEL-FORMING COMPOSITION FOR MEDICAL USE, ADMINISTRATION DEVICE FOR THE COMPOSITION, AND DRUG RELEASE CONTROLLING CARRIER

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