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

Patent Owner(s)

Patent Owner	Address
HONG KONG BAPTIST UNIVERSITY	HONG KONG BAPTIST UNIVERSITY KOWLOON TONG KOWLOON

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BIAN, Zhaoxiang	Hong Kong, HK	41	7
CHAN, Albert Sun Chi	Hong Kong, HK	20	12
CHEN, Kaixian	Hong Kong, HK	52	28
CHEN, Shilin	Hong Kong, HK	150	1315
LAO, Yuanzhi	Hong Kong, HK	10	2
LU, Aiping	Hong Kong, HK	27	7
TAN, Hongsheng	Hong Kong, HK	8	1
XI, Zhichao	Hong Kong, HK	2	0
XU, Hongxi	Hong Kong, HK	22	4
YANG, Dajian	Hong Kong, HK	26	4

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 8, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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

Full Text

US Patent Application No: 2015/0011,646

USAGE OF GUTTIFERONE K, A NATURAL COMPOUND FROM GARCINIA YUNNANENSIS HU ON TREATING HIGH METASTATIC ESOPHAGEAL CANCER

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