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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 SOUTHERN CALIFORNIA	1150 SOUTH OLIVE STREET SUITE 2300 LOS ANGELES CA 90015

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Djurovich, Peter I	Long Beach, US	52	1046
Razgniaev, Anton	Los Angeles, US	1	0
Thompson, Mark E	Anaheim, US	257	23739
Ukwitegetse, Narcisse	Los Angeles, US	3	0

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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	Aug 10, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 10, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 10, 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

Full Text

US Patent Application No: 2022/0041,626

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

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