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

Patent Owner(s)

Patent Owner	Address
MASSACHUSETTS GENERAL HOSPITAL	55 FRUIT STREET BOSTON MA 02114
AMBERGEN INC	313 PLEASANT STREET WATERTOWN MA 02472

International Classification(s)

• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bloch, Donald B	Newton, US	9	17
Lim, Mark J	Reading, US	42	270
Ostendorf, Heather P	Framingham, US	1	0
Rothschild, Kenneth J	Newton, US	103	1574

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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	Apr 7, 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
October 07, 2014	US,8852956,B2   US8852956B2	GRANTED PATENT AS SECOND PUBLICATION
September 27, 2012	US,20120244562,A1   US20120244562A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8852956

Method for diagnosing primary biliary cirrhosis (PBC) using novel autoantigens

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