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

Patent Owner(s)

Patent Owner	Address
IDERA PHARMACEUTICALS INC	167 SIDNEY STREET CAMBRIDGE MA 02139

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Agrawal, Sudhir	Shrewsbury, US	223	8509
Kandimalla, Ekambar	Southboro, US	59	812
Zhu, Fu-Gang	Bedford, US	12	116

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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	Sep 24, 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
March 24, 2015	US,8987221,B2   US8987221B2	GRANTED PATENT AS SECOND PUBLICATION
July 14, 2011	US,20110171209,A1   US20110171209A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8987221

Potentiation of autoimmune and inflammatory disease treatments by immune regulatory oligonucleotide (IRO) antagonists of TLR7 and TLR9

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