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

Patent Owner(s)

Patent Owner	Address
GENENTCH INC	SOUTH SAN FRANCISCO CA

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07K:PEPTIDES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Yongmei	South San Francisco, US	39	428
Ernst, James	South San Francisco, US	17	234
Kim, Hok Seon	South San Francisco, US	14	37
Sonoda, Junichiro	South San Francisco, US	20	202
Spiess, Christoph	South San Francisco, US	32	244
Stawicki, Scott	South San Francisco, US	15	93
Wu, Yan	South San Francisco, US	454	4399

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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	Jul 9, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 9, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 9, 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: 2025/0011,471

ANTIBODIES AND METHODS OF USE

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