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

Patent Owner(s)

Patent Owner	Address
UNIVERSITY OF IOWA RESEARCH FOUNDATION	112 N CAPITOL STREET 6 GILMORE HALL IOWA CITY IA 52242-5500

International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
• A01K:ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; ....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Engelhardt, John	Iowa City, US	11	740
Prather, Randall	Rocheport, US	2	27
Rogers, Christopher S	North Liberty, US	10	63
Welsh, Michael J	Riverside, US	49	309
Yan, Ziying	Iowa City, US	24	330

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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	Jun 30, 2025

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
December 31, 2013	US,8618352,B2   US8618352B2	GRANTED PATENT AS SECOND PUBLICATION
September 24, 2009	US,20090241203,A1   US20090241203A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8618352

Transgenic porcine models of cystic fibrosis

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