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

Patent Owner(s)

Patent Owner	Address
JIANGSU HANSOH PHARMACEUTICAL GROUP CO LTD	222047 LIANYUNGANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE JIANGSU LIANYUNGANG CITY JIANGSU PROVINCE 222047
SHANGHAI HANSOH BIOMEDICAL CO LTD	BUILDING 11 NO 3728 JINKE ROAD CHINA (SHANGHAI) PILOT FREE TRADE ZONE PUDONG NEW AREA SHANGHAI 201203 201203

International Classification(s)

• C07J:STEROIDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BAO, Rudi	Lianyungang Jiangsu, CN	37	107
CHEN, Xiaopo	Lianyungang Jiangsu, CN	4	10
DENG, Haining	Lianyungang Jiangsu, CN	4	6
SU, Yidong	Lianyungang Jiangsu, CN	17	143
ZHANG, Fujun	Lianyungang Jiangsu, CN	22	64

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Aug 13, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 13, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 13, 2036

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

Full Text

US Patent Application No: 2025/0051,387

STEROID DERIVATIVE REGULATORS, METHOD FOR PREPARING THE SAME, AND USES THEREOF

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