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

Patent Owner(s)

Patent Owner	Address
BEND RESEARCH INC	64550 RESEARCH ROAD BEND OR 97701-8599

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Babcock, Walter C	Bend, US	49	1164
Caldwell, William B	Bend, US	3	32
Crew, Marshall D	Bend, US	24	362
Friesen, Dwayne T	Bend, US	112	2836
Shanker, Ravi M	Groton, US	62	1007
Smithey, Daniel T	Bend, US	19	247

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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	Jan 23, 2025

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
July 23, 2013	US,8491933,B2   US8491933B2	GRANTED PATENT AS SECOND PUBLICATION
December 20, 2012	US,20120322805,A1   US20120322805A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8491933

Pharmaceutical compositions of semi-ordered drugs and polymers

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