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

Patent Owner(s)

• UNIVERSITY OF WASHINGTON;WASHINGTON UNIVERSITY

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gross, Richard W	Chesterfield, US	53	843

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 22, 2010	US,7741344,B2   US7741344B2	GRANTED PATENT AS SECOND PUBLICATION
August 18, 2005	US,20050181496,A1   US20050181496A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7741344

Process for preparing purified S-BEL and R-BEL and compositions thereof

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