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

Patent Owner(s)

Patent Owner	Address
UNIVERSITY OF RHODE ISLAND BOARD OF TRUSTEES	35 CAMPUS AVENUE KINGSTON RI 02881

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Andreev, Oleg A	South Kingstown, US	28	155
Engelman, Donald M	New Haven, US	28	291
Reshetnyak, Yana K	South Kingstown, US	29	155

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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	Mar 30, 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
September 30, 2014	US,8846081,B2   US8846081B2	GRANTED PATENT AS SECOND PUBLICATION
February 16, 2012	US,20120039990,A1   US20120039990A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8846081

Liposome compositions and methods of use thereof

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