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

Patent Owner(s)

Patent Owner	Address
SIEMENS HEALTHCARE DIAGNOSTICS INC	511 BENEDICT AVE TARRYTOWN NY 10591

International Classification(s)

• C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chang, Chu-An	El Cerrito, CA	18	1052
Fultz, Timothy J	Martinez, CA	85	3707
Horn, Thomas	Berkeley, CA	63	5411
Urdea, Michael S	Alamo, CA	71	6102
Warner, Brian	Martinez, CA	13	1335

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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

Full Text

US Patent No: 5849481

Nucleic acid hybridization assays employing large comb-type branched polynucleotides

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