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

Patent Owner(s)

Patent Owner	Address
PHARMACIA CORPORATION	800 LINDBERGH BLVD ST LOUIS MISSOURI 63167 UNITED STATES OF AMERICA

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bertenshaw, Stephen	Cheshire, CT	4	96
Brown, David L	Chesterfield, MO	286	9247
Carter, Jeffery S	Chesterfield, MO	34	796
Graneto, Matthew J	Chesterfield, MO	66	1297
Khanna, Ish K	Libertyville, IL	56	1187
Li, Jinglin	Hopewell, NJ	39	426
Malecha, James W	Libertyville, IL	52	1134
Nagarajan, Srinivasan R	Chesterfield, MO	5	65
Penning, Thomas D	Elmhurst, IL	113	1604
Rogier, Jr Donald J	Kalamazoo, MI	36	866
Talley, John J	Boston, MA	239	2635
Weier, Richard M	Lake Bluff, IL	81	1196
Xu, Xiangdong	Gurnee, IL	69	685

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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
September 02, 2008	US,7420061,B2   US7420061B2	GRANTED PATENT AS SECOND PUBLICATION
February 10, 2005	US,20050032851,A1   US20050032851A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7420061

Process for preparing prodrugs of benzenesulfonamide-containing COX-2 inhibitors

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