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

Patent Owner(s)

• THE REGENTS OF THE UNIVERSITY OF MICHIGAN;THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY

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
Drach, John C	Ann Arbor, MI	45	376
Flynn, Gordon L	Ann Arbor, MI	8	525
Smith, Sandra H	Ann Arbor, MI	2	23

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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

Full Text

US Patent No: 4777166

2-acetylpyridine thiosemicarbazone compositions as anitviral agents

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