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

Patent Owner(s)

Patent Owner	Address
CHINA PETROLEUM & CHEMICAL CORPORATION	NO 22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING 100728
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY/CHINA PETROLEUM & CHEMICAL CORPORATION	NO 14 BEISANHUYAN EAST ROAD CHAOYANG DISTRICT BEIJING 100013

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cao, Shuyuan	Beijing, CN	5	9
Chen, Jianshe	Beijing, CN	10	69
Jiang, Jun	Beijing, CN	241	1253
Li, Jinbing	Beijing, CN	6	36
Lin, Qiang	Beijing, CN	47	243
Lin, Wei	Beijing, CN	588	4836
Tang, Zhiqiang	Beijing, CN	16	42
Wang, Shujuan	Beijing, CN	15	85
Xue, Qian	Beijing, CN	7	21
Zhang, Zhixiang	Beijing, CN	14	41

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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	Jul 12, 2027

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
January 12, 2016	US,9233942,B2   US9233942B2	GRANTED PATENT AS SECOND PUBLICATION
April 05, 2012	US,20120083613,A1   US20120083613A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9233942

Alumina support for silver catalyst, preparation and use thereof

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