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

Patent Owner(s)

Patent Owner	Address
BIOWISH TECHNOLOGIES INC	2724 ERIE AVENUE SUITE B CINCINNATI OH 45208

International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bartoli, David	Murrieta, US	3	7
Carpenter, Richard S	West Chester, US	20	318
Gorsuch, John	Cincinnati, US	7	12
Roberts, Joseph	Cincinnati, US	20	185
Rosene, Lora	Murrieta, US	5	7
Rosene, Richard	Murrieta, US	5	7
Showell, Michael S	Cincinnati, US	10	143

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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	Oct 5, 2027

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 No: 9302924

Method for reducing cyanuric acid in recreational water systems

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