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

Patent Owner(s)

Patent Owner	Address
OSAKA UNIVERSITY	1-1 YAMADAOKA SUITA-SHI OSAKA 5650871 ?5650871

International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hayashi, Ryuhei	Osaka, JP	18	42
Ishikawa, Yuki	Osaka, JP	111	365
Nishida, Kohji	Osaka, JP	38	121

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jan 20, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 20, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 20, 2033

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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 20, 2021	US,11066641,B2   US11066641B2	GRANTED PATENT AS SECOND PUBLICATION
January 11, 2018	US,20180010093,A1   US20180010093A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11066641

Method for inducing differentiation of corneal epithelial cells from pluripotent stem cells

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