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

Patent Owner(s)

Patent Owner	Address
POSITEC POWER TOOLS (SUZHOU) CO LTD	215123 JIANGSU PROVINCE SUZHOU CITY INDUSTRIAL PARK EAST ROAD NO 18 SUZHOU CITY JIANGSU PROVINCE 215123
CHEN PU	WATERLOO INSTITUTE FOR NANOTECHNOLOGY DEPT OF CHEMICAL ENGINEERING 200 UNIVERSITY AVE W WATERLOO N2L3G1

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bakenov, Zhumabay	Waterloo, CA	5	48
Chen, Pu	Waterloo, CA	68	310
Doan, The Nam Long	Waterloo, CA	5	46
Konarov, Aishuak	Waterloo, CA	4	45
Zhang, Yongguang	Waterloo, CA	87	2272

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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	Aug 20, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 20, 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
February 20, 2018	US,9899667,B2   US9899667B2	GRANTED PATENT AS SECOND PUBLICATION
May 29, 2014	US,20140147738,A1   US20140147738A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9899667

Electrode composite material, preparation method thereof, cathode and battery including the same

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