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

Patent Owner(s)

Patent Owner	Address
BURCH WILLIAM WHITNEY	LIVINGSTON TX

International Classification(s)

• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
• C25C:PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVER....
• C01F:COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUM....
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
• C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....

• 2017 Application Filing Year
• C01B Class
• 2099 Applications Filed
• 1477 Patents Issued To-Date
• 70.37 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Burch, William Whitney	Livingston, US	2	1
# of filed Patents : 2 Total Citations : 1

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Patent Citation Ranking

• 1 Citation Count
• C01B Class

• 52.50 % this patent is cited more than
• 5 Age

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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 8, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 8, 2032

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 08, 2020	US,10858269,B2   US10858269B2	GRANTED PATENT AS SECOND PUBLICATION
March 22, 2018	US,20180079667,A1   US20180079667A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10858269

Process for the treatment of water

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Abstract

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Waste water is treated by contacting it with sodium to form hydrogen which is then contacted with air in a combustion chamber to produce clean water and heat.

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Description

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Claims

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Claims data not available

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