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

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International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kochanek, Stefan	Koln, DE	12	222
Schraermeyer, Ulrich	Neuss, DE	12	25
Thumann, Gabriele	Koln, DE	5	22

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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 24, 2007	US,7247479,B2   US7247479B2	GRANTED PATENT AS SECOND PUBLICATION
May 08, 2003	US,20030087859,A1   US20030087859A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7247479

Pigment epithelial cell of the eye, its production and use in therapy of an eye or CNS disease

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