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

Patent Owner(s)

Patent Owner	Address
REGENTS OF THE UNIVERSITY OF MINNESOTA OFFICE FOR TECHNOLOGY COMMERCIALIZATION	1000 WESTGATE DRIVE SUITE 160 ST PAUL MN 55114

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Holmes, Russell J	Minneapolis, US	35	270
Lindquist, Nathan C	St. Paul, US	1	12
Luhman, Wade A	Shakopee, US	2	20
Oh, Sang-Hyun	Plymouth, US	35	541

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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	Feb 12, 2026

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
August 12, 2014	US,8802965,B2   US8802965B2	GRANTED PATENT AS SECOND PUBLICATION
August 19, 2010	US,20100206380,A1   US20100206380A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8802965

Plasmonic nanocavity devices and methods for enhanced efficiency in organic photovoltaic cells

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