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

Patent Owner(s)

Patent Owner	Address
INDIAN INSTITUTE OF TECHNOLOGY KANPUR	DEAN RESEARCH & DEVELOPMENT ROOM NUMBER 151 FACULTY BUILDING POST OFFICE IIT KANPUR KANPUR UTTAR PRADESH 208016

International Classification(s)

• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Khare, Prateek	Kanpur, IN	4	47
Sharma, Ashutosh	Kanpur, IN	34	1037
Verma, Nishith	Kanpur, IN	8	16

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 19, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 19, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 19, 2017	US,9844222,B2   US9844222B2	GRANTED PATENT AS SECOND PUBLICATION
February 26, 2015	US,20150056260,A1   US20150056260A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9844222

Metal nanoparticles-doped antibacterial agents and methods of preparation and use

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