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

Patent Owner(s)

Patent Owner	Address
RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK	230 WEST 41ST STREET 7TH FL NEW YORK NY 10036

International Classification(s)

• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
• B01D:SEPARATION

• 2014 Application Filing Year
• C02F Class
• 1376 Applications Filed
• 1060 Patents Issued To-Date
• 77.04 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
D'Alba, Joseph James	Ormond Beach, US	5	13
# of filed Patents : 5 Total Citations : 13
Gonzalez, Jorge E	Baldwin, US	8	16
# of filed Patents : 8 Total Citations : 16
Sadegh, Ali M	Franklin Lakes, US	23	279
# of filed Patents : 23 Total Citations : 279
St, Pierre George Victor	Ormond Beach, US	5	13
# of filed Patents : 5 Total Citations : 13

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Patent Citation Ranking

• 6 Citation Count
• C02F Class

• 12.25 % this patent is cited more than
• 11 Age

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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	Feb 21, 2026

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

Full Text

US Patent Application No: 2014/0231,327

PORTABLE SOLAR APPARATUS FOR PURIFYING WATER

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Abstract

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A production unit for purifying water is provided. The production unit has a fluid intake and a heating basin fluidly connected to the fluid intake by a connector such that a layer of water with a depth of less than about 30 mm is provided. A transparent dome is mounted to the top surface of the base that defines an interior perimeter. A trough in the base is contiguous with an interior surface of the transparent dome. A fluid output is fluidly connected to the trough and extends away from the base. A plurality of lenses is configured to focus sunlight onto a corresponding plurality of focal points located on the layer of water.

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Description

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Claims

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