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• 15 United States
• 10 France
• 8 Japan
• 7 China
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Patent Owner(s)

Patent Owner	Address
UDC IRELAND LTD	IRISH DUBLIN

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• C07D:HETEROCYCLIC COMPOUNDS
• C09B:ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PROD....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lennartz, Christian	Dublin, IE	137	1986
Tanabe, Junichi	Dublin, IE	56	2005

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3.5 Year Payment	$1600.00	$800.00	$400.00	May 23, 2027
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Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2023/0380,277

Fluorescent Organic Light Emitting Elements Having High Efficiency

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