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

Patent Owner(s)

Patent Owner	Address
THE HONG KONG POLYTECHNIC UNIVERSITY	HUNG HOM KOWLOON

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
Chan, Tak-Hang	Hung Hom, HK	28	66
Chow, Larry Ming-Cheung	Hung Hom, HK	9	30
Dou, Qing Ping	Detroit, US	7	28
Kazi, Aslamuzzaman	Detroit, US	5	17
Kuhn, Deborah Joyce	Detroit, US	5	17
Lam, Wai-Har	Hung Hom, HK	5	17
Landis-Piwowar, Kristin R	Detroit, US	4	1
Wan, Sheng Biao	Hung Hom, HK	4	1

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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	Oct 29, 2025

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 29, 2014	US,8710248,B2   US8710248B2	GRANTED PATENT AS SECOND PUBLICATION
September 13, 2012	US,20120232135,A1   US20120232135A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8710248

(−)-epigallocatechin gallate derivatives for inhibiting proteasome

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