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

Patent Owner(s)

Patent Owner	Address
SANOFI	75008 PARIS

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
Bauer, Armin	Sulzbach, DE	26	286
Kohlmann, Anna	Winchester, US	26	159
Schudok, Manfred	Eppstein, DE	35	169
Wagner, Michael	Alsbach, DE	194	2499

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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
October 18, 2011	US,8039480,B2   US8039480B2	GRANTED PATENT AS SECOND PUBLICATION
November 05, 2009	US,20090275523,A1   US20090275523A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8039480

Spirocyclic nitriles as protease inhibitors

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