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

Patent Owner(s)

Patent Owner	Address
LIGAND UK DEVELOPMENT LIMITED	GRANTA PARK GREAT ABINGTON CAMBRIDGE CB21 6GB

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
Bedford, Simon	Winnersh, GB	17	23
Burkhard, Klenke	Winnersh, GB	7	10
Jordan, Allan	Winnersh, GB	18	41
Poullennec, Karine	Winnersh, GB	6	9
Yule, Ian	Winnersh, GB	14	36

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 20, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 20, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
March 20, 2018	US,9920066,B2   US9920066B2	GRANTED PATENT AS SECOND PUBLICATION
October 12, 2017	US,20170291907,A1   US20170291907A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9920066

Thienopyrimidine compounds

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