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

Patent Owner(s)

Patent Owner	Address
ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY	1475 NORTH SCOTTSDALE ROAD SKYSONG - SUITE 200 SCOTTSDALE AS 85257

International Classification(s)

• A01H:NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT ....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
HU, Qiang	Chandler, US	61	392
KALE, Aniket	Chandler, US	82	2809
SOMMERFELD, Milton	Chandler, US	16	183
ZHANG, Xuezhi	Chandler, US	18	82

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2011/0253,605

ALGAE FILTRATION SYSTEMS AND METHODS

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