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

Patent Owner(s)

Patent Owner	Address
TASLY PHARMACEUTICAL GROUP CO LTD	TIANJIN 300410

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Guo, Zhixin	Tianjin, CN	14	39
Lin, Sen	Tianjin, CN	112	293
Ma, Xiaohui	Tianjin, CN	40	42
Sun, Henry	Tianjin, CN	5	4
Wang, Genbei	Tianjin, CN	5	0
Yan, Lulu	Tianjin, CN	5	2
Zhang, Lihua	Tianjin, CN	49	182
Zhang, Shunnan	Tianjin, CN	22	19
Zhou, Shuiping	Tianjin, CN	18	24

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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	Aug 13, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 13, 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
February 13, 2018	US,9889093,B2   US9889093B2	GRANTED PATENT AS SECOND PUBLICATION
June 23, 2016	US,20160175253,A1   US20160175253A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9889093

Application of andrographolide in the preparation of a pharmaceutical for treatment of inflammatory bowel disease, andrographolide enteric targeting micropellet, and method for preparation thereof

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