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

Patent Owner(s)

Patent Owner	Address
TSINGHUA UNIVERSITY	NO 30 SHUANGQING ROAD HAIDIAN DISTRICT BEIJING 100084
CAPITALBIO CORPORATION	CHANGPING DISTRICT BEIJING 102206

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....
• C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• C08B:POLYSACCHARIDES; DERIVATIVES THEREOF

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cheng, Jing	Beijing, CN	173	2860
Deng, Tao	Beijing, CN	191	3900
Guo, Su	Beijing, CN	5	7
Han, Bei	Beijing, CN	6	13
Liu, Miao	Beijing, CN	66	178
Wang, Can	Beijing, CN	153	347
Wang, Guoqing	Beijing, CN	67	224
Xing, Wanli	Beijing, CN	40	120
Zhang, Guohao	Beijing, CN	60	1223
Zhang, Jinxiu	Beijing, CN	3	7

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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	Feb 15, 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

Full Text

US Patent Application No: 2013/0210,675

COMPOSITIONS AND METHODS FOR CONTROLLED RELEASE OF BIOMOLECULES

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