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

Patent Owner(s)

Patent Owner	Address
XENCOR INC	465 NORTH HALSTEAD STREET SUITE 200 PASADENA CA 91107

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....
• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
• C07K:PEPTIDES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chirino, Arthur J	Camarillo, US	43	2054
Dang, Wei	Pasadena, US	86	4361
Desjarlais, John R	Pasadena, US	195	6468
Doberstein, Stephen K	San Francisco, US	28	311
Hayes, Robert J	Thousand Oaks, US	62	4306
Karki, Sher Bahadur	Santa Monica, US	139	6592
Lazar, Gregory Alan	Pacifica, US	159	7599
Vafa, Omid	Monrovia, US	85	4291

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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	Jan 25, 2029

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
July 25, 2017	US,9714282,B2   US9714282B2	GRANTED PATENT AS SECOND PUBLICATION
December 25, 2014	US,20140377256,A1   US20140377256A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9714282

Optimized Fc variants and methods for their generation

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