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

Patent Owner(s)

Patent Owner	Address
QUANTUM MATERIALS GROUP INC	156 HP BUSINESS DRIVE SUITE 100 SAN MARCOS TX 78666

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• C30B:SINGLE-CRYSTAL GROWTH

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hoheisel, Werner	Cologne, DE	31	497
Lu, Huachang	Cologne, DE	4	88
Mleczko, Leslaw	Dormagen, DE	101	680
Nowak, Stephan	Cologne, DE	6	38

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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	Aug 21, 2028

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
February 21, 2017	US,9577149,B2   US9577149B2	GRANTED PATENT AS SECOND PUBLICATION
November 06, 2014	US,20140326921,A1   US20140326921A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9577149

Continuous synthesis of high quantum yield InP/ZnS nanocrystals

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