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

Patent Owner(s)

Patent Owner	Address
PFIZER LIMITED	SANDWICH KENT

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
Beaudoin, Serge	Durham, US	21	338
Laufersweiler, Michael Christopher	Durham, US	6	126
Markworth, Christopher John	Durham, US	7	219
Marron, Brian Edward	Durham, US	43	497
Millan, David Simon	Sandwich, GB	19	305
Rawson, David James	Sandwich, GB	37	591
Reister, Steven Michael	Durham, US	6	159
Sasaki, Kosuke	Sandwich, GB	30	238
Storer, Robert Ian	Sandwich, GB	20	388
Stupple, Paul Anthony	Sandwich, GB	51	321
Swain, Nigel Alan	Sandwich, GB	37	410
West, Christopher William	Durham, US	8	239
Zhou, Shulan	Durham, US	5	188

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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 24, 2013	US,8541588,B2   US8541588B2	GRANTED PATENT AS SECOND PUBLICATION
June 14, 2012	US,20120149679,A1   US20120149679A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2012/0149,679

Sulfonamide Derivatives

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